Industrial circuit boards should pay attention to heat dissipation problems; The second is printed board copper foil line, poor quality circuit board power supply line copper foil is very thin, easy to burn due to the current.
Fault PCB completely consistent PCB board maintenance has a great reference value. Repairing several identical broken circuit boards at the same time is often more convenient and easier than repairing a single broken circuit board.
it is best to check whether the power supply of the equipment is correctly supplied to the circuit board as required, and whether the interface plug-ins on the circuit board are connected.
In the future market development, circuit board maintenance technology has been accepted by more and more people. Therefore, it also promotes the development of circuit board maintenance industry.
This paper introduces a new maintenance tool, on-line tester, and focuses on the function characteristics of the tester and the methods and steps of using it to repair the circuit board.
Circuit board manufacturing, circuit board design and PCBA processing manufacturers explain common techniques for circuit board maintenance
This paper mainly introduces seven key points of circuit board maintenance technology
Circuit board manufacturers and circuit board designers will explain the necessary common sense of circuit board maintenance
The circuit board manufacturer and the circuit board designer explain the maintenance skills of the converter circuit board
This article mainly introduces the circuit board maintenance failure analysis
What is the prospect of PCBA circuit board maintenance post? What books do I need to read?
How do PCBA electronic engineers analyze circuit boards without drawings?
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