R107, C118, Q102, D202 and other numbers are often seen on the PCB board. In general, the first letter identifies the device category, such as R for resistor, C for capacitor, D for diode, Q for transistor, etc.
Poorly welded electronic components. In the face of this situation, we generally remove poorly welded electronic components without damaging the PCB board.
Dispensing: Dispensing is to drop red glue to the fixed position of the circuit board, and its main function is to fix the components to the PCB board. This is an optional process, mainly for heavy devices on the board, the use of red glue process can inc
The PCBA board damaged by static electricity is difficult to gradually investigate during functional testing. What is more fatal is that some PCBA boards function normally during testing
SMT(Surface Mount Technology) is the most popular technology and process in the electronic assembly industry.
Unlike welding, the key to removing the device from the circuit board is that all the pin solders need to melt at the same time.
Long-term maintenance of IC, resistors, capacitors, inductors, audiodes and other components procurement advantages, can greatly save customers' inventory costs, improve production turnover efficiency, save time.
The above is about the quick solution to the PCBA short circuit problem, Shenzhen Kingford Technology Co., Ltd. specializes in providing overall PCBA electronic manufacturing services.
We provide PCBA processing services, starting from the production of PCB circuit boards, each production process has strict quality control.
Pcb circuit board proofing: pcb circuit board proofing refers to the production of a small part of the product as a sample before the start of mass production, so that it can be better completed, and the perfect combination of mass production circuit boar
In order to prevent deformation of many electronic products, the thickness of the board is left at 1.0mm, 0.8mm, or even 0.6mm.
The choice of the number of layers also depends on the type of signal they need to transmit, the signal is divided into high frequency, low frequency, ground or power supply, for applications requiring multi-signal processing, you need multi-layer PCB, th
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