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Poor connection of input AC makes big difference to LED driver

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Poor connection of input AC makes big difference to LED driver

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Monopole PFC LED driver may strikes sparks at poor connection, this leads to high frequencey power onoff status and damages LED driver finally.

Common damage type:

1.blowout

2.rectifier bridge short circuit owing to high frequencey power onoff heating

3.MOSFET overheating owing to high frequencey power onoff This kind of products is unsuited working in high frequencey power onoff status, therefore input AC wire should be well connected to ensure LED driver working in right status.

No.575 Gushu Road, Bao'a District, Shenzhen, China
+86 755 27850656 (Tech.)
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+86 755 23289631
wgm@yg-driver.com(Tech.)
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