Lily's Column

Lay Stack up design guidelines

by Marketing PCB HERO

Lay Stack up design guidelines

1. Inner board design requirement The edge of the inner board is filled with dummy pads.The pad diameter is required to be 4.0mm, and the sp...
Posted in PCB design, PCB fabrication

Why are PCB multilayer boards all even-numbered layers?

by Marketing PCB HERO

Why are PCB multilayer boards all even-numbered layers?

Why are PCB multilayer boards all even-numbered layers?
Posted in HDI PCB, PCB design, PCB fabrication, Turnkey

13 Basic Rules Of PCB Layout

by Marketing PCB HERO

13 Basic Rules Of PCB Layout

1. According to the circuit module layout, the relevant circuit for realizing the same function is called one module, and the components in the ...
Posted in PCB design, PCB fabrication

Rigid-Flex PCB

by Marketing PCB HERO

Rigid-Flex PCB

it was a 6Layer rigid +2Layer Flex which designed with HDI 1+N+1laser drilling.FR4 TG170,board thickness 1.2mm ,Copper 1oz, ENIG , Solder mask Gre...
Posted in PCB fabrication, Rigid Flex PCB

Wireless charging coil FPC

by Marketing PCB HERO

Wireless charging coil FPC

Wireless charging coil FPCNumber of Layers: 2Monolithic size: XMM / any customizationCopper thickness: 1OZBoard thickness: 0.2MM + 0.03MMPI + coppe...
Posted in FPC Flexible PCB, PCB fabrication, Turnkey

PET material transparent flexible pcb board

by Marketing PCB HERO

PET material transparent flexible pcb board

PET material transparent flexible pcb board
Posted in Flexible PCB, PCB fabrication

What is impedance control PCB?

by Marketing PCB HERO

What is impedance control PCB?

Impedance Control PCB is the characteristic impedance of a transmission line formed by PCB conductors. It is relevant when  high-frequency. signals...
Posted in PCB design, PCB fabrication

4 Tips in high-speed (>100MHz) high-density PCB design

by Marketing PCB HERO

4 Tips in high-speed (>100MHz) high-density PCB design

1. Control the continuity and matching of the trace characteristic impedance.
2. The trace space
3. Use blind/buried via to increase the area of the track.
4. Differential termination and common-mode termination can be reserved to mitigate the effects on timing and signal integrity.

Posted in HDI PCB, PCB design, PCB fabrication

How to Plan Multilayer PCB Stackup ?

by Marketing PCB HERO

How to Plan Multilayer PCB Stackup ?

Design A Multilayer PCB ,  One of the important things is planning the Multilayer PCB stack-up in achieving the best possible performance of a prod...
Posted in PCB design, PCB fabrication

How RF Microwave PCBs are different from ordinary PCBs

by Marketing PCB HERO

How RF Microwave PCBs are different from ordinary PCBs

All high-frequency PCB operating beyond 100 MHz are termed as RF PCBs whereas a  Microwave RF PCB operates above 2GHz.  The development procedur...
Posted in PCB design, PCB fabrication

RF PCB Design Guidelines

by Marketing PCB HERO

RF PCB Design Guidelines

RF is Radio Frequency, a signal with a very high frequency. The choice of circuit board substrate depends on the requirements for the performance i...
Posted in PCB design, PCB fabrication

Manufacturing Process From Design to Final PCB

by Lily Zhang

Manufacturing Process From Design to Final PCB

Process 1# : PCB Design and Gerber file The circuit designer draws schematics in CAD software that will be used to layout the PCB design. The desig...
Posted in PCB design, PCB fabrication