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What are the precautions for using a liv

What are the precautions for using a live cable identification device1、 Avoid direct contact with me...

2023-06-01

The causes and solutions of common fault

Power transformer is a static power equipment that changes the magnitude of AC voltage, and is one o...

2023-05-31

What is the purpose of transformer ratio

Transformer transformation ratio refers to the ratio of the line voltage between the primary and sec...

2023-05-31

What precautions should be taken during

Precautions for power frequency withstand voltage test:1. Testers should divide their responsibiliti...

2023-05-24

Common troubleshooting techniques for DC

The DC high-voltage generator, also known as the high-voltage generator, is mainly suitable for cond...

2023-05-23
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