Lily's Column

PCB Reverse Engineering

by Lily Zhang

PCB Reverse Engineering

PCB reverse engineering entails getting the internal structure and all layers connections by either non-destructive process or destructive process ...
Posted in PCB design, reverse engineer, Reverse Engineering

Manual PCB Reverse Engineering Process

by Lily Zhang

Manual PCB Reverse Engineering Process

At times, advanced techniques of reverse engineering PCB are time-consuming and expensive. In practice, most PCB reverse engineers undertake manual...
Posted in PCB design, PCB layout, reverse engineer, Reverse Engineering

How to reverse engineer a PCB

by Lily Zhang

How to reverse engineer a PCB

Reverse engineering a print circuit board is a long process, but it’s worth to explore, so reverse engineering a PCB should follow the following ma...
Posted in reverse engineer, Reverse Engineering

Metal Core PCB

by Lily Zhang

Metal Core PCB

What is a metal core PCB? A metal core printed circuit board (MCPCB) also known as thermal PCB, incorporates a metal material as its base as o...
Posted in MCPCB, PCB, PCB fabrication

PCB Impedance Design

by Lily Zhang

PCB Impedance Design

It is suitable for most PCB suppliers’ process standards and PCB board design with impedance control requirements. 1). 2 Layers Impedance Design 10...
Posted in Impedance Control PCB, PCB, PCB design, PCB fabrication, PCB Impedance Matching

How to make PCB with blind hole

by Lily Zhang

How to make PCB with blind hole

The use of blind holes and buried holes is an effective method to increase the density of multilayer boards, reduce the number of layers and board ...
Posted in PCB, PCB design, PCB fabrication

Common Gerber files Problems and how to fix them?

by Lily Zhang

Common Gerber files Problems and how to fix them?

The most common problems seen in Gerber files include design mismatch, insufficient clearances, obsolete file formats, unregistered layers, and inc...
Posted in PCB, PCB design, PCB fabrication, PCB layout, PCB manufacturing

Staggered Microvias and Stacked Microvias PCB

by Lily Zhang

Staggered Microvias and Stacked Microvias PCB

What are staggered vias? Staggered vias connect different layers of the board but do not come in direct contact with each other (separate drill axi...
Posted in PCB, PCB design, PCB fabrication

Common PCB Test Methods that Apply in the Industry

by Lily Zhang

Common PCB Test Methods that Apply in the Industry

When submitting a PCB design, proper discussions with an electronic contract manufacturer should entail your preferred PCB testing methods. It shou...

Production Flow of Flex-Rigid PCB

by Lily Zhang

Production Flow of Flex-Rigid PCB

What is a Flex-rigid PCB? The birth and development of FPC and PCB gave birth to the new product of flexible and rigid printed circuit board. So...
Posted in PCB, PCB fabrication, rigid-flex pcb

Equipments which required on PCB production process

by Lily Zhang

Equipments which required on PCB production process

1.Engineering production—photoplotter, film exposure machine 2. Cutting material — cutting machine, baking oven 3. Laminating – browning production...
Posted in PCB, PCB fabrication, PCB manufacturing

Which Are The Common Types Of Large Aluminum Heat Sink?

by Lily Zhang

Which Are The Common Types Of Large Aluminum Heat Sink?

Every type of heat sink manufacturing process contains its benefits and flaws. Besides, there are several ways you can manufacture large aluminum h...