What details do I need to pay attention to in power connector testing?

I. What details do I need to pay attention to for power connector testing? Power connectors generally consist of plugs and sockets, where the plugs are also known as free end connectors and the sockets are also known as fixed connectors. Through the plug, socket and insertion and separation to realize the connection and disconnection of the circuit. When the power connector is tested, it is mainly divided into the following steps.1: When testing cables or electronic equipment, the probe should meet the requirements, and it is strictly prohibited to use a meter pen or copper wire to test directly, to prevent the power connector jacks to poke large or damage the inner wall or touch the pin to the crooked side; 2: Before testing cables and electronic equipment with power connectors plugged in the test, you should check the test cables on the power connector ( Plugs and sockets), where there is damage to the shape, pin (hole) corrosion, pin distortion, jack deformation, dust contamination, wire breakage, shielding skin broken wire can not be plugged; 3: test process of the power connector plugging and unplugging operations, generally should be carried out after disconnecting the power supply static for no less than 3min, prohibit electrified plugging and unplugging; 4: in the model, the product electrical performance test is completed, if the power connector is not separated for a long time, it should be designed and process documents. Should be according to the requirements of the design and process documents, the power connector playing insurance, playing insurance can not loosen the power connector locking device.

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