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Test methods and standards for electrical performance of terminal blocks
1. Contact resistance test The contact resistance test is to test the static contact performance of the terminal, that is, the contact resistance should not be greater than a certain value. 2. Power frequency withstand voltage test The power frequency withstand voltage test is to test whether the terminal shell should withstand the specified transient or short-term power frequency overvoltage. During the test, no flashover or breakdown shall occur. 3. Impulse withstand voltage test The impulse withstand voltage test is to test whether the terminal shell should withstand the specified transient overvoltage. There should be no destructive discharge during the test. 4. Voltage drop test The voltage drop test is to test the dynamic contact performance of the terminal. The voltage drop should not exceed a certain value. Precise contact information: Precise wish you all a prosperous business and all the best. If you want to know more about the news, you can scan the QR code below and follow the official account. , Committed to the world's most professional precision stamping processing plant for electronic parts
Lead frames are an essential component in the manufacturing of high-performance parts for various industries.
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Are you in need of high-quality lead frames for your custom stamping projects? Look no further than our expert lead frame suppliers.
As technology continues to advance at a rapid pace, the world of lead frame stamping is no exception.
Contact Person: Steven Yan
Whatsapp: +86 15916928704
Wechat: CITY-STOP
Phone: +0086 159 1692 8704
E-MAIL: ym@syjwj.com.cn
One-stop manufacturer for all kind of stamping products and CNC lathed products.