directory What is Gold Finger？ Gold fingers are the gold-plated connectors located along the edges of a printed circuit board (PCB), designed to facilitate the connection between a secondary PCB and the motherboard of a device, such as a computer. These connectors are crucial for enabling communication between various digital devices, including smartphones and smartwatches. …
directory What is PCB Teardrop? What are the types of PCB teardrops? What’s the role of PCB teardrop? When and where to use PCB teardrops？ What are the PCB teardrop design rules? Practical Applications of PCB Teardrops Q&A with PCB teardrops What is PCB Teardrop? PCB teardrops are essential features on a printed circuit board …
directory What is PCB Trace/Line Spacing? The Standards of Regulating PCB Trace Spacing. Why are Trace Spacing Design rules crucial in circuit design? What is the rule of Trace Spacing Design? How to calculate proper pcb trace spacing for various voltage levels? What is the difference Between PCB Creepage and Clearance? What about the type of …
directory In the intricate world of Printed Circuit Boards (PCBs), the ground plane plays a vital role in ensuring the reliable and efficient operation of electronic devices. As a leading PCB manufacturer, JHDPCB understands the significance of the ground plane and its impact on the overall performance of circuits. In this article, we delve into …
The role and design guidelines of PCB ground plane. Read More »
directory What is PCB Trace and PCB trace width calculator？ Why is a PCB trace width calculator important? What differentiates the External vs Internal PCB Trace Width Calculators? How to calculate pcb trace width? Types of PCB Calculator Trace Width Based on Industry Standards. How to use the PCB trace width calculator? How to Ensure …
The Ultimate Guide to PCB Trace Width Calculator Read More »
directory What is Wire Bonding? Flip chip vs Wire bond. What are the materials used in wire bonding? What are the types of wire bonding processes? How to choose the right wire bonding process? Procedures and precautions for wire bonding. What are the methods for testing wire bonds? In the realm of advanced electronics, the …
Wire Bonding: Efficient IC Interconnect Technology. Read More »
directory What is a decoupling capacitor? What does a decoupling capacitor do? How to Use Decoupling Capacitors? What is a Bypass Capacitor? What is the difference between a bypass capacitor and a decoupling capacitor? How to choose a decoupling capacitor? How to choose the value of the bypass capacitor? Where to place decoupling capacitors? What …
Decoupling capacitors and bypass capacitors in PCB. Read More »
directory What is a Gerber file? How Gerber Files Are Used In PCB Manufacturing? What should the Gerber file contain? What are the different extensions for Gerber files? Gerber file formats from ancient times to the present. Essential features of a Gerber file viewer. Which CAD software can create Gerber files? How to generate Gerber …
directory What are the materials used to make flexible PCBs? Basic structure of the flexible PCBs. Bendability of flexible PCBs. Flexible circuit routing and precautions. Use hexagons to carry flexible PCB power supplies. The stacking method of flexible PCB. Add pads on the flex PCB. Reduce risk of vias. Relevant IPC standards for flexible PCBs. …
A must-know guide for flex PCB design prerequisites. Read More »
directory What is microstrip in PCB? Factors and formulas for microstrip design. What are the impedance control factors of microstrip line? What are the Characteristics of Microstrip line? Loss of the microstrip line. What is Stripline in PCB? Impedance, capacitance, and permittivity of striplines. Advantages and limitations of stripline. What are the types of wiring …
Ultimate Guide to Microstrip, Stripline and CPW in PCBs Read More »
Founded in 2009, JHDPCB has more than 10 years of experience manufacturing full range of PCBs. From simple one or two layers PCBs to high complexity multi-layer PCBs. Low, medium or high volume – Whatever you need.Our goal is to be China’s TOP5 PCB manufacturer.We are committed to providing high-quality, industry-leading PCBs on time at competitive costs.You can rely on us to get the most cost-effective PCB by our expertise and large-scale production.
