Lily's Column

Importance of PCB trace width during PCB design

by Marketing PCB HERO

Importance of PCB trace width during PCB design

IMPORTANCE OF TRACE WIDTH PCB traces connect all kinds of electrical signals from one junction to another. The signals may be analog, digital, or p...
Posted in PCB design, PCB fabrication

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 BGA Chip ?

by Marketing PCB HERO

What is BGA Chip ?

BGA (Ball Grid Array)  is a technology for surface mounting ICs using small balls on the underside of the chip package instead of pins. BGA is some...
Posted in IC, PCB design

What’s the Difference Between Single-sided , Double-sided and Multilayer Flex PCB(FPC)

by Marketing PCB HERO

What’s the Difference Between Single-sided , Double-sided and Multilayer Flex PCB(FPC)

PCBs are used in electronic products, and the market trend of PCBs is almost the vane of the electronics industry. With the development of high-end...
Posted in Flexible PCB, FPC Flexible PCB, PCB design

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