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Talking about the advantages and disadvantages of FPC circuit boards
We usually talk about PCB, so what is FPC? The Chinese name of FPC is also called flexible circuit board, also called soft board. It is made of soft and insulating materials. The printed circuit board we need belongs to pcb. One kind, and it has some advantages that many rigid circuit boards do n...Read more -
Analysis of related questions about the color of pcb circuit boards
Most of the circuit boards we use are green? Why is that? In fact, PCB circuit boards are not necessarily green. It depends on what color the designer wants to make it. Under normal circumstances, we choose green, because green is less irritating to the eyes, and the production and maintenance pe...Read more -
Power transformer IC with VDD bottom voltage self-powered system function
As a key component in the electronic system of power engineering, the power transformer IC has been widely used in various electronic products. It has key practical significance for ensuring the reliable operation of electronic products and achieving energy saving and consumption reduction. In re...Read more -
PCB connector connection method
As an integral part of the whole machine, a PCB generally cannot constitute an electronic product, and there must be an external connection problem. For example, electrical connections are required between PCBs, PCBs and external components, PCBs and equipment panels. It is one of the important c...Read more -
PCBA Reverse Engineering
The technical realization process of PCB copy board is simply to scan the circuit board to be copied, record the detailed component location, then remove the components to make a bill of materials (BOM) and arrange material purchase, empty board is The scanned picture is processed by the copy boa...Read more -
To reach these 6 points, the PCB will not be bent and warped after the reflow furnace!
Bending and warping of PCB board are easy to happen in the backwelding furnace. As we all know, how to prevent bending and warping of PCB board through the backwelding furnace is described below: 1. Reduce the influence of temperature on PCB board stress Since “temperature” is the ma...Read more -
Entrants guidelines–PCB Postcure specifications!
I. PCB Control Specification 1. PCB unpacking and storage(1) PCB board sealed and unopened can be directly used online within 2 months of manufacturing date(2) The PCB board manufacturing date is within 2 months, and the unpacking date must be marked after unpacking(3) PCB board manufacturing ...Read more -
What are the circuit board inspection methods?
A complete PCB board needs to go through many processes from design to finished product. When all the processes are in place, it will eventually enter the inspection link. Only the tested PCB boards will be applied to the product, so how to do the PCB circuit board inspection work , This is a top...Read more -
Do you know that there are so many types of PCB aluminum substrates?
PCB aluminum substrate has many names, aluminum cladding, aluminum PCB, metal clad printed circuit board (MCPCB), thermally conductive PCB, etc. The advantage of PCB aluminum substrate is that the heat dissipation is significantly better than the standard FR-4 structure, and the dielectric used i...Read more -
Do you know what are the advantages of Multilayer PCB?
In daily life, the multi-layer PCB circuit board is currently the most widely used circuit board type. With such an important proportion, it must benefit from the many advantages of the multi-layer PCB circuit board. Let’s take a look at the advantages. Application advantages of multi-lay...Read more -
Should have to plug the vias of PCB, what kind of knowledge is this?
Conductive hole Via hole is also known as via hole. In order to meet customer requirements, the circuit board via hole must be plugged. After a lot of practice, the traditional aluminum plugging process is changed, and the circuit board surface solder mask and plugging are completed with white me...Read more -
How to properly “cool” PCB circuit board
The heat generated by electronic equipment during operation causes the internal temperature of the equipment to rise rapidly. If the heat is not dissipated in time, the equipment will continue to heat up, the device will fail due to overheating, and the reliability of the electronic equipment wil...Read more
