{"id":625,"date":"2026-04-24T08:54:00","date_gmt":"2026-04-24T00:54:00","guid":{"rendered":"https:\/\/www.han-sphere.com\/?p=625"},"modified":"2026-04-21T22:15:59","modified_gmt":"2026-04-21T14:15:59","slug":"controlled-impedance-pcb-design-50ohm-100ohm","status":"publish","type":"post","link":"https:\/\/www.han-sphere.com\/ar\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/","title":{"rendered":"\u062a\u0635\u0645\u064a\u0645 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0628\u0645\u0639\u0627\u0648\u0642\u0629 \u0645\u062d\u0643\u0648\u0645\u0629: \u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 50\u03a9 \u0648100\u03a9"},"content":{"rendered":"<p>\u0641\u064a \u0645\u0631\u062d\u0644\u0629 \u0645\u0627 \u0645\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629\u060c 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class=\"wp-block-list\">\n<li><strong>50\u03a9<\/strong> (\u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0637\u0631\u0641)<\/li>\n\n\n\n<li><strong>\u062a\u0641\u0627\u0636\u0644 100\u03a9<\/strong> (\u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629)<\/li>\n<\/ul>\n\n\n\n<p>\u0644\u0627 \u064a\u062a\u0639\u0644\u0642 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0647\u0646\u0627\u0643 \u0628\u0639\u0631\u0636 \u0627\u0644\u062a\u062a\u0628\u0639 \u0641\u0642\u0637 - \u0628\u0644 \u0647\u0648 \u0645\u0632\u064a\u062c \u0645\u0646 \u0627\u0644\u062a\u0643\u062f\u064a\u0633 \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0648\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"436\" src=\"http:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/04\/Controlled-Impedance.jpg\" alt=\"\u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0645\u062a\u062d\u0643\u0645 \u0641\u064a\u0647\u0627\" class=\"wp-image-626\" srcset=\"https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/04\/Controlled-Impedance.jpg 600w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/04\/Controlled-Impedance-300x218.jpg 300w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/04\/Controlled-Impedance-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">\u0645\u0627 \u0647\u064a \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0645\u0636\u0628\u0648\u0637\u0629\u061f<\/h2>\n\n\n\n<p>\u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0645\u0636\u0628\u0648\u0637\u0629 \u062a\u0639\u0646\u064a \u062a\u0635\u0645\u064a\u0645 \u0622\u062b\u0627\u0631 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0628\u062d\u064a\u062b \u062a\u0628\u0642\u0649 \u0645\u0639\u0627\u0648\u0642\u062a\u0647\u0627 \u0627\u0644\u0645\u0645\u064a\u0632\u0629 \u0636\u0645\u0646 \u062a\u0641\u0627\u0648\u062a \u0645\u062d\u062f\u062f (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c 50\u03a9 \u00b110%).<\/p>\n\n\n\n<p>\u064a\u0639\u062a\u0645\u062f \u0630\u0644\u0643 \u0639\u0644\u0649:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0639\u0631\u0636 \u0627\u0644\u062a\u062a\u0628\u0639<\/li>\n\n\n\n<li>\u0633\u064f\u0645\u0643 \u0627\u0644\u0623\u062b\u0631<\/li>\n\n\n\n<li>\u0633\u064f\u0645\u0643 \u0627\u0644\u0639\u0627\u0632\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/li>\n\n\n\n<li>\u062b\u0627\u0628\u062a \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a (Er)<\/li>\n\n\n\n<li>\u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u0631\u062c\u0639\u064a<\/li>\n<\/ul>\n\n\n\n<p>\u0625\u0630\u0627 \u062a\u063a\u064a\u0631 \u0623\u064a \u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0623\u0634\u064a\u0627\u0621\u060c \u062a\u062a\u063a\u064a\u0631 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629.<\/p>\n\n\n\n<p>\u062e\u0644\u0641\u064a\u0629 \u0639\u0646 \u0625\u0631: <strong><a href=\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-dielectric-constant-er-vs-frequency\/\">\u0634\u0631\u062d \u0627\u0644\u062b\u0627\u0628\u062a \u0627\u0644\u0639\u0627\u0632\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a (Er) \u0644 FR4 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062a\u0631\u062f\u062f<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0644\u0645\u0627\u0630\u0627 50\u03a9 \u0648100\u03a9\u061f<\/h2>\n\n\n\n<p>\u0647\u0630\u0647 \u0627\u0644\u0642\u064a\u0645 \u0644\u064a\u0633\u062a \u0639\u0634\u0648\u0627\u0626\u064a\u0629.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>50\u03a9<\/strong> \u0647\u0648 \u0645\u0639\u064a\u0627\u0631 \u0634\u0627\u0626\u0639 \u0644\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0631\u0641 \u0648\u0627\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629<\/li>\n\n\n\n<li><strong>\u062a\u0641\u0627\u0636\u0644 100\u03a9<\/strong> \u064a\u0633\u062a\u062e\u062f\u0645 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0644\u0644\u0648\u0627\u062c\u0647\u0627\u062a \u0645\u062b\u0644 LVDS \u0648 USB \u0648 Ethernet<\/li>\n<\/ul>\n\n\n\n<p>\u0625\u0646\u0647\u0627 \u062a\u0645\u062b\u0644 \u062a\u0648\u0627\u0632\u0646\u0627\u064b \u0628\u064a\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/li>\n\n\n\n<li>\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0637\u0627\u0642\u0629<\/li>\n\n\n\n<li>\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0647\u064a\u0627\u0643\u0644 \u062e\u0637\u0648\u0637 \u0627\u0644\u0646\u0642\u0644 \u0627\u0644\u0645\u0634\u062a\u0631\u0643\u0629<\/h2>\n\n\n\n<p>\u062a\u0639\u062a\u0645\u062f \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0639\u0644\u0649 \u0627\u0644\u062a\u0643\u062f\u0633.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0644\u0634\u0631\u064a\u0637 \u0627\u0644\u062f\u0642\u064a\u0642 (\u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0623\u062b\u0631 \u0639\u0644\u0649 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u0631\u062c\u0639\u064a \u0623\u062f\u0646\u0627\u0647<\/li>\n<\/ul>\n\n\n\n<p>\u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u062a\u0648\u062c\u064a\u0647<\/li>\n\n\n\n<li>\u064a\u0645\u0643\u0646 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u064a\u0647\u0627<\/li>\n<\/ul>\n\n\n\n<p>\u0627\u0644\u0633\u0644\u0628\u064a\u0627\u062a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 EMI<\/li>\n\n\n\n<li>\u0623\u0643\u062b\u0631 \u062d\u0633\u0627\u0633\u064a\u0629 \u0644\u0644\u0628\u064a\u0626\u0629<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0644\u062e\u0637 \u0627\u0644\u0634\u0631\u064a\u0637\u064a (\u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u062a\u062a\u0628\u0639 \u0628\u064a\u0646 \u0645\u0633\u062a\u0648\u064a\u064a\u0646 \u0645\u0631\u062c\u0639\u064a\u064a\u0646<\/li>\n<\/ul>\n\n\n\n<p>\u0627\u0644\u0625\u064a\u062c\u0627\u0628\u064a\u0627\u062a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u062f\u0631\u064a\u0639 \u0623\u0641\u0636\u0644<\/li>\n\n\n\n<li>\u0645\u0624\u0634\u0631 \u0643\u0647\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0645\u0646\u062e\u0641\u0636<\/li>\n\n\n\n<li>\u0645\u0642\u0627\u0648\u0645\u0629 \u0623\u0643\u062b\u0631 \u0627\u0633\u062a\u0642\u0631\u0627\u0631\u064b\u0627<\/li>\n<\/ul>\n\n\n\n<p>\u0627\u0644\u0633\u0644\u0628\u064a\u0627\u062a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0635\u0639\u0648\u0628\u0629 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u064a\u0647\u0627<\/li>\n\n\n\n<li>\u062a\u062d\u0643\u0645 \u0623\u0643\u062b\u0631 \u0635\u0631\u0627\u0645\u0629 \u0641\u064a \u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/li>\n<\/ul>\n\n\n\n<p>\u0623\u0633\u0627\u0633\u064a\u0627\u062a \u0627\u0644\u062a\u0643\u062f\u064a\u0633: <strong><a href=\"https:\/\/www.han-sphere.com\/blog\/news\/fr4-pcb-stackup-design-guide\/\">\u062f\u0644\u064a\u0644 \u062a\u0635\u0645\u064a\u0645 \u0645\u0643\u062f\u0633 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 FR4<\/a><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"430\" src=\"http:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/04\/Controlled-Impedance-1.jpg\" alt=\"\u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0645\u062a\u062d\u0643\u0645 \u0641\u064a\u0647\u0627\" class=\"wp-image-627\" srcset=\"https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/04\/Controlled-Impedance-1.jpg 600w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/04\/Controlled-Impedance-1-300x215.jpg 300w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/04\/Controlled-Impedance-1-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u0639\u0631\u0636 \u0627\u0644\u062a\u062a\u0628\u0639<\/h3>\n\n\n\n<p>\u0645\u0633\u0627\u0631 \u0623\u0639\u0631\u0636 \u2192 \u0645\u0642\u0627\u0648\u0645\u0629 \u0623\u0642\u0644<br>\u0645\u0633\u0627\u0631 \u0623\u0636\u064a\u0642 \u2192 \u0645\u0642\u0627\u0648\u0645\u0629 \u0623\u0639\u0644\u0649<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0639\u0627\u0632\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/h3>\n\n\n\n<p>\u0645\u0633\u0627\u0641\u0629 \u0623\u0643\u0628\u0631 \u0625\u0644\u0649 \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u2192 \u0645\u0642\u0627\u0648\u0645\u0629 \u0623\u0639\u0644\u0649<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u062b\u0627\u0628\u062a \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a (Er)<\/h3>\n\n\n\n<p>\u0645\u0642\u0627\u0648\u0645\u0629 Er \u0623\u0639\u0644\u0649 \u2192 \u0645\u0642\u0627\u0648\u0645\u0629 \u0623\u0642\u0644<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u062d\u0627\u0633<\/h3>\n\n\n\n<p>\u064a\u0642\u0644\u0644 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0633\u0645\u064a\u0643 \u0645\u0646 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0642\u0644\u064a\u0644\u0627\u064b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. \u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u0631\u062c\u0639\u064a<\/h3>\n\n\n\n<p>\u064a\u0644\u0632\u0645 \u0648\u062c\u0648\u062f \u0645\u0633\u062a\u0648\u0649 \u0645\u062a\u0635\u0644 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0645\u0639\u0627\u0648\u0642\u0629 \u0645\u0633\u062a\u0642\u0631\u0629.<\/p>\n\n\n\n<p>\u062a\u0641\u0627\u0635\u064a\u0644 \u0645\u0633\u0627\u0631 \u0627\u0644\u0625\u0631\u062c\u0627\u0639: <strong><a href=\"https:\/\/www.han-sphere.com\/blog\/news\/pcb-return-path-ground-plane-high-speed-design\/\">\u0645\u0633\u0627\u0631 \u0639\u0648\u062f\u0629 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0648\u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u0631\u0636\u064a \u0641\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u062a\u0641\u0627\u0636\u0644 50\u03a9 \u0645\u0642\u0627\u0628\u0644 100\u03a9 (\u0645\u0642\u0627\u0631\u0646\u0629 \u0633\u0631\u064a\u0639\u0629)<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0627\u0644\u0645\u0639\u0644\u0645\u0629<\/th><th>50\u03a9 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0631\u0641<\/th><th>100\u03a9 \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a\u0629<\/th><\/tr><\/thead><tbody><tr><td>\u0646\u0648\u0639 \u0627\u0644\u0625\u0634\u0627\u0631\u0629<\/td><td>\u0633\u0637\u0631 \u0648\u0627\u062d\u062f<\/td><td>\u0627\u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629<\/td><\/tr><tr><td>\u0627\u0644\u062d\u0633\u0627\u0633\u064a\u0629<\/td><td>\u0645\u0639\u062a\u062f\u0644\u0629<\/td><td>\u0623\u0639\u0644\u0649<\/td><\/tr><tr><td>\u062a\u0639\u0642\u064a\u062f \u0627\u0644\u062a\u0648\u062c\u064a\u0647<\/td><td>\u0623\u0642\u0644<\/td><td>\u0623\u0639\u0644\u0649<\/td><\/tr><tr><td>\u0645\u0646\u0627\u0639\u0629 \u0636\u062f \u0627\u0644\u0636\u0648\u0636\u0627\u0621<\/td><td>\u0623\u0642\u0644<\/td><td>\u0623\u0639\u0644\u0649<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0648\u062a\u0639\u062a\u0645\u062f \u0627\u0644\u0623\u0632\u0648\u0627\u062c \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a\u0629 \u0639\u0644\u0649 \u0627\u0642\u062a\u0631\u0627\u0646 \u0645\u062d\u0643\u0645 \u0628\u064a\u0646 \u0627\u0644\u0623\u062b\u0631\u064a\u0646.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0643\u064a\u0641\u064a\u0629 \u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0645\u0636\u0628\u0648\u0637\u0629<\/h2>\n\n\n\n<div class=\"schema-how-to wp-block-yoast-how-to-block\"><p class=\"schema-how-to-description\">\u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0645\u0643\u0627\u0646 \u0627\u0644\u0630\u064a \u062a\u0646\u062c\u062d \u0641\u064a\u0647 \u0627\u0644\u062a\u0635\u0627\u0645\u064a\u0645 \u0623\u0648 \u062a\u0641\u0634\u0644.<\/p> <ol class=\"schema-how-to-steps\"><li class=\"schema-how-to-step\" id=\"how-to-step-1776779901800\"><strong class=\"schema-how-to-step-name\">1. \u0627\u0628\u062f\u0623 \u0628\u0627\u0644\u062a\u0643\u062f\u064a\u0633 (\u0648\u0644\u064a\u0633 \u0627\u0644\u062a\u0648\u062c\u064a\u0647)<\/strong> <p class=\"schema-how-to-step-text\">\u0639\u0631\u0651\u0641:<br\/>.\u0628\u0646\u064a\u0629 \u0627\u0644\u0637\u0628\u0642\u0629<br\/>.\u0633\u0645\u0643 \u0627\u0644\u0639\u0627\u0632\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<br\/>.\u0646\u0648\u0639 \u0627\u0644\u0645\u0627\u062f\u0629<br\/>.\u0642\u0628\u0644 \u062a\u0648\u062c\u064a\u0647 \u0623\u064a \u0634\u064a\u0621.<br\/>\u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u062a\u0643\u062f\u0633 \u062e\u0627\u0637\u0626\u064b\u0627\u060c \u0641\u0644\u0646 \u064a\u0624\u062f\u064a \u0636\u0628\u0637 \u0627\u0644\u062a\u062a\u0628\u0639 \u0625\u0644\u0649 \u0625\u0635\u0644\u0627\u062d\u0647.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1776779941788\"><strong class=\"schema-how-to-step-name\">2. \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062d\u0627\u0633\u0628\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0623\u0648 \u0623\u062f\u0648\u0627\u062a \u062d\u0644 \u0627\u0644\u0645\u0634\u0643\u0644\u0627\u062a \u0627\u0644\u0645\u064a\u062f\u0627\u0646\u064a\u0629<\/strong> <p class=\"schema-how-to-step-text\">\u0623\u062f\u0648\u0627\u062a \u062a\u0642\u062f\u064a\u0631 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u062a\u062a\u0628\u0639 \u0639\u0644\u0649 \u0623\u0633\u0627\u0633:<br\/>.\u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0645\u0633\u062a\u0647\u062f\u0641\u0629<br\/>.\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u0648\u0627\u062f<br\/>\u0644\u0643\u0646 \u062a\u0630\u0643\u0631: \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0647\u064a \u0623\u062f\u0648\u0627\u062a \u062a\u0642\u0631\u064a\u0628\u064a\u0629.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1776779953619\"><strong class=\"schema-how-to-step-name\">3. \u0627\u0639\u0645\u0644 \u0645\u0639 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0641\u064a \u0648\u0642\u062a \u0645\u0628\u0643\u0631<\/strong> <p class=\"schema-how-to-step-text\">\u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u064a\u062a\u0645 \u062a\u062e\u0637\u064a \u0647\u0630\u0647 \u0627\u0644\u062e\u0637\u0648\u0629 - \u0648\u062a\u062a\u0633\u0628\u0628 \u0641\u064a \u0645\u0634\u0627\u0643\u0644 \u0644\u0627\u062d\u0642\u0627\u064b.<br\/>\u062a\u0648\u0641\u0631 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629:<br\/>.\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0635\u0641\u0627\u0626\u062d \u0627\u0644\u0641\u0639\u0644\u064a\u0629<br\/>.\u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u062a\u062d\u0642\u064a\u0642\u0647\u0627<br\/>.\u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629<br\/>\u064a\u0645\u0643\u0646\u0647\u0645 \u0636\u0628\u0637 \u0627\u0644\u062a\u0631\u0627\u0635 \u0644\u0636\u0631\u0628 \u0647\u062f\u0641\u0643.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1776779979597\"><strong class=\"schema-how-to-step-name\">4. \u0647\u0646\u062f\u0633\u0629 \u0623\u0632\u0648\u0627\u062c \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a\u0629 \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a\u0629<\/strong> <p class=\"schema-how-to-step-text\">\u0644\u0644\u062a\u0641\u0627\u0636\u0644 100\u03a9:<br\/>. \u0627\u0644\u062a\u0628\u0627\u0639\u062f \u0628\u064a\u0646 \u0627\u0644\u0622\u062b\u0627\u0631 \u0645\u0647\u0645 \u0628\u0642\u062f\u0631 \u0623\u0647\u0645\u064a\u0629 \u0627\u0644\u0639\u0631\u0636<br\/>. \u062a\u0628\u0627\u0639\u062f \u0623\u0636\u064a\u0642 \u2192 \u0645\u0642\u0627\u0648\u0645\u0629 \u062a\u0641\u0627\u0636\u0644\u064a\u0629 \u0623\u0642\u0644<br\/>\u0627\u062d\u062a\u0641\u0638 \u0628\u0647\u0627 \u0623\u064a\u0636\u064b\u0627:<br\/>. \u0645\u062a\u0633\u0627\u0648\u064a\u0629 \u0627\u0644\u0637\u0648\u0644<br\/>. \u062a\u0628\u0627\u0639\u062f \u0645\u062a\u0646\u0627\u0633\u0642<br\/>. \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641<br\/>\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b \u0627\u0644\u0645\u062a\u0628\u0627\u062f\u0644: <strong><a href=\"https:\/\/www.han-sphere.com\/blog\/news\/pcb-crosstalk-near-end-vs-far-end\/\">\u0634\u0631\u062d \u0627\u0644\u062d\u062f\u064a\u062b \u0627\u0644\u0645\u062a\u0628\u0627\u062f\u0644 \u0628\u064a\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 (\u0627\u0644\u062d\u062f\u064a\u062b \u0627\u0644\u0645\u062a\u0628\u0627\u062f\u0644 \u0628\u064a\u0646 \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0642\u0631\u064a\u0628 \u0648\u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0628\u0639\u064a\u062f)<\/a><\/strong><\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1776780011839\"><strong class=\"schema-how-to-step-name\">5. \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u0629<\/strong> <p class=\"schema-how-to-step-text\">\u062a\u062c\u0646\u0628:<br\/>. \u0627\u0646\u0634\u0642\u0627\u0642\u0627\u062a \u0627\u0644\u0637\u0627\u0626\u0631\u0629<br\/>. \u0627\u0644\u062a\u0648\u062c\u064a\u0647 \u0639\u0628\u0631 \u0627\u0644\u0641\u0631\u0627\u063a\u0627\u062a<br\/>\u0647\u0630\u0647 \u062a\u0642\u0637\u0639 \u0627\u0633\u062a\u0645\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1776780032147\"><strong class=\"schema-how-to-step-name\">6. \u062d\u0633\u0627\u0628 \u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/strong> <p class=\"schema-how-to-step-text\">\u062a\u062e\u062a\u0644\u0641 \u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629.<br\/>\u0627\u0644\u062a\u062d\u0645\u0644 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a:<br\/>. \u0645\u0639\u0627\u0648\u0642\u0629 \u00b1 5% \u0625\u0644\u0649 \u00b1 10%<br\/>\u0644\u0630\u0627 \u0635\u0645\u0645 \u0627\u0644\u0647\u0648\u0627\u0645\u0634 \u0648\u0641\u0642\u0627\u064b \u0644\u0630\u0644\u0643.<\/p> <\/li><\/ol><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n\n\n\n<p>\u062a\u0638\u0647\u0631 \u0647\u0630\u0647 \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0628\u0639\u062f \u0627\u0644\u062a\u0648\u062c\u064a\u0647<\/li>\n\n\n\n<li>\u062a\u062c\u0627\u0647\u0644 \u062a\u0628\u0627\u064a\u0646 \u0645\u0627 \u0642\u0628\u0644 \u0627\u0644\u062a\u0634\u0643\u0644<\/li>\n\n\n\n<li>\u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0641\u0642\u0637 \u0639\u0644\u0649 \u0642\u064a\u0645 Er \u0627\u0644\u0639\u0627\u0645\u0629<\/li>\n\n\n\n<li>\u0639\u062f\u0645 \u0627\u0644\u062a\u0623\u0643\u064a\u062f \u0645\u0639 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629<\/li>\n\n\n\n<li>\u0643\u0633\u0631 \u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0625\u0631\u062c\u0627\u0639 \u0628\u0627\u0644\u0641\u062a\u062d\u0627\u062a \u0623\u0648 \u0627\u0644\u0627\u0646\u0634\u0642\u0627\u0642\u0627\u062a<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"448\" src=\"http:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/04\/Controlled-Impedance-3.jpg\" alt=\"\u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0645\u062a\u062d\u0643\u0645 \u0641\u064a\u0647\u0627\" class=\"wp-image-628\" srcset=\"https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/04\/Controlled-Impedance-3.jpg 600w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/04\/Controlled-Impedance-3-300x224.jpg 300w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/04\/Controlled-Impedance-3-16x12.jpg 16w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">\u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629<\/h2>\n\n\n\n<p>\u0644\u0627 \u064a\u0645\u0643\u0646\u0643 \u0641\u0642\u0637 \u201c\u0627\u0644\u0648\u062b\u0648\u0642 \u0628\u0627\u0644\u062a\u0635\u0645\u064a\u0645\u201d.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u0627\u0644\u0645\u062d\u0627\u0643\u0627\u0629<\/h3>\n\n\n\n<p>\u062a\u064f\u0642\u062f\u0650\u0651\u0631 \u0645\u064f\u062d\u0644\u0650\u0651\u0644\u0627\u062a \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0648\u0627\u0644\u0641\u0642\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u0643\u0648\u0628\u0648\u0646\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/h3>\n\n\n\n<p>\u064a\u062a\u0636\u0645\u0646 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0647\u064a\u0627\u0643\u0644 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0639\u0644\u0649 \u0627\u0644\u0644\u0648\u062d\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u0627\u0644\u0642\u064a\u0627\u0633<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>TDR (\u0642\u064a\u0627\u0633 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633 \u0641\u064a \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0632\u0645\u0646\u064a)<\/li>\n\n\n\n<li>\u0623\u062f\u0648\u0627\u062a \u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u0647\u0630\u0647 \u062a\u0624\u0643\u062f \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0641\u0639\u0644\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0639\u0645\u0644\u064a<\/h2>\n\n\n\n<p>\u0645\u0646 \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u0642\u0631\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0645\u0629 \u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629 \u0645\u0646 \u062a\u0639\u062f\u064a\u0644\u0627\u062a \u0627\u0644\u062a\u062a\u0628\u0639<\/li>\n\n\n\n<li>\u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0623\u0643\u062b\u0631 \u0627\u0633\u062a\u0642\u0631\u0627\u0631\u064b\u0627 \u0645\u0646 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629<\/li>\n\n\n\n<li>\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0624\u062f\u064a \u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u062a\u0628\u0627\u0639\u062f \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0625\u0644\u0649 \u0643\u0633\u0631 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u0648\u0627\u0635\u0644 \u0645\u0639 \u0645\u0635\u0646\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u064a\u0648\u0641\u0631 \u0627\u0644\u0648\u0642\u062a<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\n\n\n\n<p>\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0645\u0636\u0628\u0648\u0637\u0629 \u0647\u0648 \u0645\u0632\u064a\u062c \u0645\u0646 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/p>\n\n\n\n<p>\u064a\u0645\u0643\u0646 \u062a\u062d\u0642\u064a\u0642 \u0623\u0647\u062f\u0627\u0641 50\u03a9 \u0648100\u03a9\u060c \u0648\u0644\u0643\u0646 \u0641\u0642\u0637 \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u0645 \u0645\u0648\u0627\u0621\u0645\u0629 \u0627\u0644\u062a\u0643\u062f\u064a\u0633 \u0648\u0627\u0644\u062a\u0648\u062c\u064a\u0647 \u0648\u0627\u0644\u062a\u0635\u0646\u064a\u0639. \u0643\u0644\u0645\u0627 \u062a\u0645 \u0627\u0644\u0646\u0638\u0631 \u0641\u064a \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0645\u0628\u0643\u0631\u0629 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u060c \u0643\u0627\u0646 \u0645\u0646 \u0627\u0644\u0623\u0633\u0647\u0644 \u062a\u0644\u0628\u064a\u0629 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1776780183671\"><strong class=\"schema-faq-question\">\u0633: \u0645\u0627 \u0647\u064a \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0645\u0636\u0628\u0648\u0637\u0629 \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631\u061f<\/strong> <p class=\"schema-faq-answer\">\u062c: \u064a\u0639\u0646\u064a \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0633\u0627\u0631\u0627\u062a \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0642\u064a\u0645\u0629 \u0645\u0639\u0627\u0648\u0642\u0629 \u0645\u062d\u062f\u062f\u0629 \u0641\u064a \u062d\u062f\u0648\u062f \u0627\u0644\u062a\u0641\u0627\u0648\u062a \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1776780194981\"><strong class=\"schema-faq-question\">\u0633: \u0644\u0645\u0627\u0630\u0627 \u064a\u0634\u064a\u0639 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 50\u03a9\u061f<\/strong> <p class=\"schema-faq-answer\">\u062c: \u064a\u0648\u0641\u0631 \u062a\u0648\u0627\u0632\u0646\u064b\u0627 \u0628\u064a\u0646 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0644\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1776780205835\"><strong class=\"schema-faq-question\">\u0633: \u0644\u0645\u0627\u0630\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0623\u0632\u0648\u0627\u062c \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a\u0629 100\u03a9\u061f<\/strong> <p class=\"schema-faq-answer\">\u062c: \u0644\u0623\u0646 \u0645\u0633\u0627\u0631\u064a\u0646 \u0645\u0642\u062a\u0631\u0646\u064a\u0646 \u064a\u062a\u062d\u062f\u0627\u0646 \u0644\u0625\u0646\u0634\u0627\u0621 \u0645\u0639\u0627\u0648\u0642\u0629 \u062a\u0641\u0627\u0636\u0644\u064a\u0629 \u0642\u064a\u0627\u0633\u064a\u0629 \u062a\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0648\u0627\u062c\u0647\u0627\u062a.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1776780222747\"><strong class=\"schema-faq-question\">\u0633: \u0647\u0644 \u064a\u0645\u0643\u0646 \u0625\u0635\u0644\u0627\u062d \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0628\u0639\u062f \u0627\u0644\u062a\u0648\u062c\u064a\u0647\u061f<\/strong> <p class=\"schema-faq-answer\">\u062c: \u0644\u064a\u0633 \u0628\u0633\u0647\u0648\u0644\u0629. \u0648\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u0623\u0645\u0631 \u0639\u0627\u062f\u0629\u064b \u0625\u062c\u0631\u0627\u0621 \u062a\u063a\u064a\u064a\u0631\u0627\u062a \u0641\u064a \u0627\u0644\u062a\u0643\u062f\u064a\u0633 \u0623\u0648 \u0627\u0644\u0647\u0646\u062f\u0633\u0629.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1776780251609\"><strong class=\"schema-faq-question\">\u0633: \u0645\u0627 \u0645\u062f\u0649 \u062f\u0642\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629\u061f<\/strong> <p class=\"schema-faq-answer\">\u062c: \u0639\u0627\u062f\u0629\u064b \u0641\u064a \u062d\u062f\u0648\u062f \u00b1 5% \u0625\u0644\u0649 \u00b1 10%\u060c \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0639\u0644\u0649 \u0642\u062f\u0631\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/p> <\/div> <\/div>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u062a\u0639\u062a\u0628\u0631 \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0645\u062a\u062d\u0643\u0645 \u0628\u0647\u0627 \u0636\u0631\u0648\u0631\u064a\u0629 \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629 \u0644\u0636\u0645\u0627\u0646 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0648\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0627\u0646\u0639\u0643\u0627\u0633\u0627\u062a. \u062a\u0634\u0631\u062d \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u0643\u064a\u0641\u064a\u0629 \u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0644\u0645\u0639\u0627\u0648\u0642\u0629 50\u03a9 \u0648100\u03a9 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062a\u0631\u0627\u0635 \u0648\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u062a\u062a\u0628\u0639 \u0648\u0627\u0644\u062a\u0639\u0627\u0648\u0646 \u0645\u0639 \u0645\u0635\u0646\u0639\u064a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631.<\/p>","protected":false},"author":1,"featured_media":629,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[4],"tags":[10],"class_list":["post-625","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-pcb-design"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Controlled Impedance PCB Design: How to Achieve 50\u03a9 and 100\u03a9<\/title>\n<meta name=\"description\" content=\"Learn how to design controlled impedance PCBs for 50\u03a9 single-ended and 100\u03a9 differential signals, including stackup, trace width, and practical tips.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.han-sphere.com\/ar\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Controlled Impedance PCB Design: How to Achieve 50\u03a9 and 100\u03a9\" \/>\n<meta property=\"og:description\" content=\"Learn how to design controlled impedance PCBs for 50\u03a9 single-ended and 100\u03a9 differential signals, including stackup, trace width, and practical tips.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.han-sphere.com\/ar\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/\" \/>\n<meta property=\"og:site_name\" content=\"hansphere\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-24T00:54:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/04\/Controlled-Impedance-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"444\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"hansphere01\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0643\u064f\u062a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629\" \/>\n\t<meta name=\"twitter:data1\" content=\"hansphere01\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0648\u0642\u062a \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u064f\u0642\u062f\u0651\u0631\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 \u062f\u0642\u0627\u0626\u0642\" \/>\n<script type=\"application\/ld+json\" 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\u0645\u0627 \u0647\u064a \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0627\u0644\u0645\u0636\u0628\u0648\u0637\u0629 \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631\u061f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: It means designing traces to maintain a specific impedance value within tolerance.","inLanguage":"ar"},"inLanguage":"ar"},{"@type":"Question","@id":"https:\/\/www.han-sphere.com\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/#faq-question-1776780194981","position":2,"url":"https:\/\/www.han-sphere.com\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/#faq-question-1776780194981","name":"\u0633: \u0644\u0645\u0627\u0630\u0627 \u064a\u0634\u064a\u0639 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 50\u03a9\u061f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: It provides a balance between signal integrity and manufacturability for many applications.","inLanguage":"ar"},"inLanguage":"ar"},{"@type":"Question","@id":"https:\/\/www.han-sphere.com\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/#faq-question-1776780205835","position":3,"url":"https:\/\/www.han-sphere.com\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/#faq-question-1776780205835","name":"\u0633: \u0644\u0645\u0627\u0630\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0623\u0632\u0648\u0627\u062c \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a\u0629 100\u03a9\u061f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: Because two coupled traces combine to create a standard differential impedance used in many interfaces.","inLanguage":"ar"},"inLanguage":"ar"},{"@type":"Question","@id":"https:\/\/www.han-sphere.com\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/#faq-question-1776780222747","position":4,"url":"https:\/\/www.han-sphere.com\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/#faq-question-1776780222747","name":"\u0633: \u0647\u0644 \u064a\u0645\u0643\u0646 \u0625\u0635\u0644\u0627\u062d \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629 \u0628\u0639\u062f \u0627\u0644\u062a\u0648\u062c\u064a\u0647\u061f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: Not easily. It usually requires stackup or geometry changes.","inLanguage":"ar"},"inLanguage":"ar"},{"@type":"Question","@id":"https:\/\/www.han-sphere.com\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/#faq-question-1776780251609","position":5,"url":"https:\/\/www.han-sphere.com\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/#faq-question-1776780251609","name":"\u0633: \u0645\u0627 \u0645\u062f\u0649 \u062f\u0642\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0645\u0639\u0627\u0648\u0642\u0629\u061f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: Typically within \u00b15% to \u00b110%, depending on manufacturing capability.","inLanguage":"ar"},"inLanguage":"ar"},{"@type":"HowTo","@id":"https:\/\/www.han-sphere.com\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/#howto-1","name":"\u062a\u0635\u0645\u064a\u0645 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0628\u0645\u0639\u0627\u0648\u0642\u0629 \u0645\u062d\u0643\u0648\u0645\u0629: \u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 50\u03a9 \u0648100\u03a9","mainEntityOfPage":{"@id":"https:\/\/www.han-sphere.com\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/"},"description":"\u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0645\u0643\u0627\u0646 \u0627\u0644\u0630\u064a \u062a\u0646\u062c\u062d \u0641\u064a\u0647 \u0627\u0644\u062a\u0635\u0627\u0645\u064a\u0645 \u0623\u0648 \u062a\u0641\u0634\u0644.","step":[{"@type":"HowToStep","url":"https:\/\/www.han-sphere.com\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/#how-to-step-1776779901800","name":"1. Start with Stackup (Not Routing)","itemListElement":[{"@type":"HowToDirection","text":"Define:<br\/>.layer structure<br\/>.dielectric thickness<br\/>.material type<br\/>.before routing anything.<br\/>If the stackup is wrong, trace tuning won\u2019t fix it."}]},{"@type":"HowToStep","url":"https:\/\/www.han-sphere.com\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/#how-to-step-1776779941788","name":"2. Use Impedance Calculators or Field Solvers","itemListElement":[{"@type":"HowToDirection","text":"Tools estimate trace geometry based on:<br\/>.target impedance<br\/>.material properties<br\/>But remember: tools are approximations."}]},{"@type":"HowToStep","url":"https:\/\/www.han-sphere.com\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/#how-to-step-1776779953619","name":"3. Work with Your PCB Manufacturer Early","itemListElement":[{"@type":"HowToDirection","text":"This step is often skipped\u2014and causes problems later.<br\/>Manufacturers provide:<br\/>.actual laminate data<br\/>.achievable tolerances<br\/>.impedance tables<br\/>They can adjust stackup to hit your target."}]},{"@type":"HowToStep","url":"https:\/\/www.han-sphere.com\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/#how-to-step-1776779979597","name":"4. Control Differential Pair Geometry","itemListElement":[{"@type":"HowToDirection","text":"For 100\u03a9 differential:<br\/>. spacing between traces matters as much as width<br\/>. tighter spacing \u2192 lower differential impedance<br\/>Also keep:<br\/>. equal length<br\/>. consistent spacing<br\/>. minimal skew<br\/>Crosstalk considerations: <strong><a href=\"https:\/\/www.han-sphere.com\/blog\/news\/pcb-crosstalk-near-end-vs-far-end\/\">PCB Crosstalk Explained (Near-End vs Far-End Crosstalk<\/a><\/strong>"}]},{"@type":"HowToStep","url":"https:\/\/www.han-sphere.com\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/#how-to-step-1776780011839","name":"5. Maintain Continuous Reference Planes","itemListElement":[{"@type":"HowToDirection","text":"Avoid:<br\/>. plane splits<br\/>. routing across voids<br\/>These break impedance continuity."}]},{"@type":"HowToStep","url":"https:\/\/www.han-sphere.com\/blog\/news\/controlled-impedance-pcb-design-50ohm-100ohm\/#how-to-step-1776780032147","name":"6. Account for Manufacturing Tolerances","itemListElement":[{"@type":"HowToDirection","text":"Real boards vary.<br\/>Typical tolerance:<br\/>. \u00b15% to \u00b110% impedance<br\/>So design margins accordingly."}]}],"inLanguage":"ar"}]}},"_links":{"self":[{"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/posts\/625","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/comments?post=625"}],"version-history":[{"count":2,"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/posts\/625\/revisions"}],"predecessor-version":[{"id":632,"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/posts\/625\/revisions\/632"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/media\/629"}],"wp:attachment":[{"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/media?parent=625"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/categories?post=625"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.han-sphere.com\/ar\/wp-json\/wp\/v2\/tags?post=625"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}