Email:xiubing_tang@hotmail.com

Wuxi Hongyi Import and Export Co.,Ltd

Fault analysis of charger for electric bicycle


1. When charging, the power indicator is on, and the charging indicator is orange

First, check that the charger output plug is plugged in with the battery charger plug. If there is no problem, check that the fuse tube on the battery box is open or that the fuse holder is loose and that the contact is bad.

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                     electric bike

2.the power indicator is not on, and the charging indicator is not on

Check the charger input power plug with power has no connection, the charger input power socket plug to normal in a try, if the situation continues, the charger shell open, look inside the machine if the fuse is not broken, if not broken, first check the power input line is good at troubleshooting power input line, should check the circuit board near the high pressure zone components weld, fuse holder have bad contact phenomenon, focus on examination of transformer T1, a triode V1, V2 is Xuhan phenomenon.

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                  Electric Ladies Bikes

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WUXI LINGTONG VEHICLE CO., LTD

Add: NO. 20, Dacheng Industry Park, Xishan District, Wuxi City

Contact: XIUBING TANG

Mobile: +8613912383580

Tel: +86-510-88101530

E-mail: xiubing_tang@hotmail.com

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