English
中文简体The classification of relays
A relay is an electrical device that connects or disconnects a circuit according to changes in elec...
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Introduction to the components of the relay
Components of a relay The automotive relay consists of a magnetic circuit system, a contact syst...
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Introduction to the storage environment of the relay
Avoid direct sunlight and keep normal temperature, humidity and pressure; Temperature: 10℃～35℃ Humi...
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Relay common problems and handling measures
A. Contact loosening back to cracking Contact is a relay to complete the electric...
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Precautions for Relay Selection
In order to use the relay correctly, please understand the characteristics of the selected relay, co...
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Hehuaqiao,Yunlong,Yinzhou District,Ningbo,Zhejiang
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Tel:+86-0574-88473018
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Fax:+86-574-88345918
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E-mail: sales@helishun.com
sales2@helishun.com
About us
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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