PCB design

IPC 2221 hierarchical structure

Applying the IPC 2221 standard to printed circuit board design.

Leave a Comment / PCB basics, PCB design / By

directory What is ipc-2221 standard? What functions does IPC-2221 do? What clearance standards does IPC-2221 define for production? IPC-2221 series documents and their application. How to choose materials according to IPC 2221 standard? What are IPC-2221 recommendations for insulation resistance? How should the IPC-2221 standard be adjusted in the case of high voltage circuits? What …

Applying the IPC 2221 standard to printed circuit board design. Read More »

The effect of hole, character and outline design on PCB production

Leave a Comment / PCB basics, PCB design / By

The PCB design is complicated, and various unexpected factors will affect the achievement of the overall pcb solution. To produce high-quality PCB boards on time, without increasing design time or incurring costly rework. Design and circuit integrity issues must be identified early in the pcb design process.However, there are many details in the PCB design …

The effect of hole, character and outline design on PCB production Read More »

PCB-silkscreen3

What are PCB silkscreen and design considerations.

Leave a Comment / PCB basics, PCB design / By

Before you design or buy a printed circuit board, firstly make understand what is silkscreen of printed circuit board design? What is the function of the silk screen layer? The most common silk screen PCB printing technology. Now JHDPCB will explain it all for you. directory What is pcb screen printing? What is the function …

What are PCB silkscreen and design considerations. Read More »

PCB-design-layout-3

Basic Best Rules for PCB Design

Leave a Comment / PCB design / By

Despite the continuous improvement of semiconductor integration level, the availability of ready to use on-chip systems for many applications, as well as many powerful and out of the box PCBs, customized printed circuit boards are still required in many applications of personalized electronic products. PCB design is very important in the developing of new projects. …

Basic Best Rules for PCB Design Read More »

power supply

Comprehensive understanding of PCB power design

Leave a Comment / PCB components, PCB design / By

directory Get to know PCB power supplies. PCB Power Design Power Type. Considerations for PCB power supply design. Get to know PCB power supplies. and its importance. In PCB Power applications, no matter what power supply method the device uses, a circuit needs to be designed to regulate the power supply to the device. Large …

Comprehensive understanding of PCB power design 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.

IPC Certification_JHDPCB
REACH Certification-JHDPCB
ISO 9001 Certification JHDPCB
ROHS Certification-JHDPCB
UL Certification-JHDPCB

Product Support

Ability Support

About Us