Avoid direct sunlight and keep normal temperature, humidity and pressure; Temperature: 10℃～35℃ Humi...
A. Contact loosening back to cracking
Contact is a relay to complete the electric...
In order to use the relay correctly, please understand the characteristics of the selected relay, co...
Ningbo Helishun Electron Co.,Ltd. is founded in 2000, located at Ningbo City, the Grand East port on the coastline of the East Sea. We are OEM/ODM Electromagnetic Relays Manufacturers in China
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