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What is a multilayer circuit board] What are the advantages of a multilayer PCB circuit board?

What is a multilayer circuit board, and what are the advantages of a multilayer PCB circuit board? As the name suggests, a multi-layer circuit board can be called a multi-layer circuit board with more than two layers. I have analyzed what is a double-sided circuit board before, so the multi-layer... Read More

What is the characteristic impedance in a PCB? How to solve the impedance problem?

With the upgrading of customer products, it gradually develops towards the direction of intelligence, so the requirements for PCB board impedance are becoming more and more stringent, which also promotes the continuous maturity of impedance design technology. Now the editor summarizes impedance a... Read More

Teach you to distinguish between good and bad aluminum substrate

What is an aluminum substrate? The aluminum substrate is a metal-based copper-clad laminate with good heat dissipation function. Generally, a single panel is composed of a three-layer structure, which is a circuit layer (copper foil), an insulating layer and a metal base layer. For high-end use,... Read More

Surface treatment methods and characteristics of aluminum substrates

Surface treatment methods and characteristics of aluminum substrates A. Skill requirements for aluminum substrates The most basic skill requirement for the aluminum substrate of the PS plate is to have a smooth and flat surface, no scratches, pits, marks, non-metallic shoe press-in, pores, rolle... Read More

How to choose high frequency material for PCB board?

With the advancement of electronic design technology and manufacturing process, electronic products are also gradually developing towards the trend of high density, high functionality, light and thin, and high transmission rate. Coupled with the rapid development of chip miniaturization and the i... Read More

Reasons and measures of poor tin plating in PCB design

There are as many as 20 processes in the PCB design and manufacturing process. Poor tin plating is really a headache. Poor tin on the circuit board may cause such things as line sand holes, broken lines, line dog teeth, open circuits, and line hole holes ; If the hole copper is thin, the hole is ... Read More

How to choose the right PCB material

PCB board life and performance depends on the choice of circuit board material. In order to select the correct board material, it is important to check the materials available for different board categories. There are different characteristics and physical characteristics that help to select the ... Read More

Pcb Assembly Shenzhen Custom Smt Pcba Prototype Service Oem Circuit Boards

Pcb Assembly Shenzhen Custom Smt Pcba Prototype Service Oem Circuit Boards PCB (printed circuit board) is a printed circuit board, which is one of the important components of the electronics industry. Almost every kind of electronic equipment, from electronic watches, calculators, to computers, ... Read More

Aluminum PCB

Definition edit The aluminum substrate is a metal-based copper-clad board with good heat dissipation function. Generally, a single panel is composed of a three-layer structure, which is a circuit layer (copper foil), an insulating layer, and a metal base layer. For high-end use, there are also do... Read More

Printed circuit board

[prisna-wp-translate-show-hide behavior="show"][/prisna-wp-translate-show-hide]Development history editor history Before the advent of printed circuit boards, interconnections between electronic components relied on direct wires to form complete circuits. In the contemporary era, circuit boards o... Read More

Advantages and Disadvantages of Designing a Custom PCB

When designing an electrical or electronic system, product designers may find themselves asking “Should we be spinning a custom PCB (Printed Circuit Board), or hand-wiring on a perfboard or breadboard?” This article discusses some of the advantages and disadvantages of Designing a Custom PCB iden... Read More

Why use PCB prototypes

Before you start a full production run, you need to make sure your printed circuit board or PCB is operating properly. Because PCBs are such an integral part of so many electronic devices, they can be very expensive if they fail or are not fully implemented after full production. Prototyping your... Read More
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