PCB Knowledge

v-scoring

What is V-Scoring in PCB

Introduction: PCB V-Scoring and Printed Circuit Board Assembly PCB v-scoring is a critical process in modern pcb manufacturingandassembly. Whether you’re designing a pcb prototype or running a high-volume production line, efficient circuit board separation met

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How to Break V-Cut PCB?

Introduction: V-Cut, PCBs, and Panelization for Modern Electronics In the fast-paced world of the pcb industry, manufacturing efficiency, product quality, and reliability are more important than ever. Whether designing a simple printed circuit board or assembl

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pcb-test

What Are The 7 Types Of PCB Testing Methods

Introduction: Why PCB Testing Methods Matter At LHD TECH, we understand that printed circuit boards (PCBs) are the foundation of all modern electronic devices. Whether a product is a reliable and stable tool or a potential source of frequent field failures oft

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pcb-standard-thicknesses​

What is The Standard PCB Thickness?

Introduction The pcb thickness of a printed circuit board (PCB) is one of the most fundamental yet important specifications in electronic products.  Whether you are build a two-layer PCB for a DIY project or a complex multi-layer PCB for advance industrial app

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What is GND in the Circuit?

Introduction When you begin your trip into circuit board, one of the first things you’ll encounter is the mysterious GND in the circuit board. While at first glance GND might seem like just another wire or point in a circuit diagram, it act plays a critical ro

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