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Jiangmen Circuit Board Customization: Selecting Suitable Circuit Protection Components
2022-04-20 2064
White LED is a voltage sensitive device with a current limit of 20mA in actual operation. However, due to various reasons, the current often increases during use. If no protective measures are taken,
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What are the types of circuit board boards?
2021-02-03 2417
According to substrate classification: flexible circuit board, rigid circuit board, and rigid flexible combination board.1. Flexible PCB board (flexible board)Flexible board is a printed circuit board
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What is the golden finger mentioned on the circuit board?
2020-11-29 2706
The connecting finger is a component that connects the memory module to the memory slot, and all signals are transmitted through the connecting finger. The golden finger is composed of numerous golden
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How to clean PCB circuit board? How to maintain it in daily life?
2020-11-11 2665
PCB circuit board specific cleaning solution can be used for cleaning. After cleaning the dust on the double-sided circuit board, use a hair dryer to dry the double-sided circuit board.Because circuit
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Specific steps for debugging Jiangmen single-sided and double-sided circuit boards and electronic circuit boards
2020-10-20 2052
Specific steps for electronic circuit debugging(1) Power on investigation: After power on, do not rush to measure electrical targets, but investigate whether there are any abnormal phenomena in the ci
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Schematic diagram of Jiangmen single and double-sided circuit board
2020-09-09 2017
1. There are now various specialized PCB drawing software, such as Protel, which can draw multi-layer (including double-sided) circuit board diagrams. The layers are aligned in orientation and have vi
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Board issues with circuit board manufacturers
2020-08-03 1841
In today's rapidly developing technology, various high-tech electronic products are constantly emerging, which has led to a sharp increase in demand for printed circuit boards from PCB manufacturers.
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Jiangmen PCB manufacturers follow the principles of component components
2020-07-30 1573
When placing special components in circuit board planning, the primary consideration is the size of the PCB. When the PCB scale is too large, the printed lines become long, the impedance increases, an
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Jiangmen PCB Customization: How to determine the number of layers in a PCB circuit board?
2020-07-20 1529
1. Visual inspection methodConsidering the close integration of each layer in a PCB circuit board, it is generally not easy to determine the actual number. However, if the board faults are carefully i
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6 common detection circuit methods for producing PCB circuit boards
2020-06-12 1473
A complete PCB board needs to go through many processes from planning to production. Once all processes are implemented, it will eventually enter the testing stage. Only PCB boards that pass the testi