Han Sphere Blog

Explore the latest trends, technologies, and best practices in PCB design, manufacturing, and the electronics industry

Microvias, Blind and Buried Vias in HDI PCB Design

Microvias, Blind and Buried Vias in HDI PCB Design

This summary covers design guidelines for microvias, blind vias, and buried vias in HDI PCBs. It addresses key considerations, including via-in-pad rules, potential reliability risks, and critical manufacturing constraints to…

HDI PCB Design: Technology Overview and Applications

HDI PCB Design: Technology Overview and Applications

This article introduces the fundamental concepts of HDI PCB design. It covers key elements like microvias and blind/buried vias, outlines the technology's benefits, explores its primary applications, and provides guidance…

Flexible PCB Failure Analysis and Root Cause Investigation

Flexible PCB Failure Analysis and Root Cause Investigation

This article provides a guide on flexible PCB failure analysis. It explains systematic methods to identify the root causes of common failures, including trace cracking, delamination, and mechanical fatigue. The…

Rigid-Flex PCB Design Guidelines and Best Practices

Rigid-Flex PCB Design Guidelines and Best Practices

This article outlines key rigid-flex PCB design guidelines. It covers critical aspects such as stackup transitions, material selection, essential layout rules, and important manufacturing considerations to ensure reliable and producible…

PCB Assembly Services in the UAE

PCB Assembly Services in the UAE

Hansphere provides PCB assembly services in the UAE, supporting SMT and THT assembly with inspection, testing, and coordination with design and manufacturing.

PCB Manufacturing Services in the UAE

PCB Manufacturing Services in the UAE

Hansphere provides PCB manufacturing services in the UAE, supporting prototype and small-to-medium volume fabrication with quality control and engineering coordination.

PCB Design Services in the UAE

PCB Design Services in the UAE

Hansphere provides PCB design services in the UAE, focusing on production-ready layouts, clear documentation, and alignment with manufacturing and assembly requirements.

Flexible PCB Layout Guidelines and Best Practices

Flexible PCB Layout Guidelines and Best Practices

This article outlines essential flexible PCB layout guidelines for enhanced reliability. It covers critical routing rules, optimal pad and via design principles, and best practices for managing bend areas. By…

PCB Design Services in Saudi Arabia

PCB Design Services in Saudi Arabia

Hansphere provides engineering-focused PCB design services for customers in Saudi Arabia. Our work emphasizes manufacturability, clear documentation, and production-ready PCB designs that support stable manufacturing and reliable assembly.

About Our Blog

Han Sphere Blog shares the latest trends, technologies, and best practices in PCB design, manufacturing, and the electronics industry. Our expert team regularly shares their knowledge and experience.

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