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 BUTTON PLATING? PCB button plating, also known as pads-only plating, is a specialized fabrication process used primarily for flexible printed circuit boards (PCBs). This technique involves electroplating copper exclusively onto the vias and small pads that capture the vias, without plating over the entire copper traces on the PCB. The process …
directory What is copper balancing in PCB? What’s the role of copper balancing? Optimizing Copper Balance in PCB Fabrication: Factors and Impacts What will happen without PCB Copper Balance? How to Achieve PCB copper balancing? Q&A of Copper Balancing. What is copper balancing in PCB? Copper balance in PCB (Printed Circuit Board) fabrication refers to …
directory What is Copper Thieving? What are the difference between Copper thieving and Copper balancing? What should you pay attention to when Copper Thieving? The function of Copper Thieving Copper Thieving in PCB Manufacturing What are the advantages and disadvantages of Copper Thieving? Consequences of Not Adding Thieving to Outer Layers FAQ of Copper Thieving …
directory What is Carbon Ink PCB？ What are the characteristics of Carbon Ink PCB? Carbon Ink PCB vs Hard Gold PCB The Advantages and disadvantge Of Carbon Ink PCB What’s the application of Carbon Ink PCB? Carbon Ink Printed Circuit Board Design Guidelines Key points of carbon ink printing process FAQ of Carbon Ink PCB …
directory What is a jst connector? The Applications of JST Connectors What are the JST connector types? How to crimp jst connectors? Commonly used connector terms. JST Connectors Q&A JST connector is widely recognized for their compact size, reliability, and versatility in the electronics industry. These connectors play a crucial role in establishing secure and …
directory what is back drilling in pcb? Back Drilling or Controlled Depth Drilling in PCB Electrical Connectivity with Back Drilling Features of PCB back drilling. What kind of PCB needs back drilling? How to do PCB back drilling? Technical difficulties of back drilling process. Back drilling PCB design considerations. How much remaining stub length can …
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directory What are the SMT Devices? What is the surface mount technology process? What is the difference between SMT and Through-Hole Technology? Advantages and Disadvantages of Surface Mount Technology Guidelines for SMT component placement What are the applications of Surface Mount Technology? Frequently Asked Questions of SMT Surface mount technology (SMT) definition refers to a …
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directory What is ac voltage? How Is AC Voltage Generated? How to measure ac voltage? Analysis of AC voltage measurements What is the symbol for ac voltage? How to reduce ac voltage? Application of Alternating Current. The characteristics of AC. At JHDPCB, we specialize in designing and producing high-quality PCBs for AC power applications. With …
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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.
