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Amplifiers/Converters  

Chip extends relay contact lifetime to over 1 million switches

Posted: 30 Jul 2007  Print Version  Bookmark and Share Subscribe

Keywords: electromechanical mains relays  MCU  thermistor sensor 

[Summary of tips] Hendon Semiconductors Pty Ltd has released the IES5541A chip as a key component of a mains relay drive and relay contact protection circuit for effective arc suppression. The company claims this device offers better performance than commonly used RC discrete solutions.IES5541A enables electromechanical mains relays to achieve e......
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