Lee Sheng-electronics factory Teaches you how to repair electric car technology basic troubleshooting: electric car the whole car is dead how to deal with (1) Check that the battery has an output thread is open welding (2) Check the fuse or bad fuse holder (3) checks. power locks whether good or bad Shengli Electronic Factory teach your electric car charger Troubleshooting maintenance solutions for common problems: no DC voltage output or voltage output is unstable - 1, first battery charger manufacturer in Hangzhou, with a multimeter to measure high frequency pulse transformer The various components for damage, excluding high-frequency rectifier diode breakdown, load shorted; 2, and then measuring the output of the DC voltage of each battery charger manufacturer in Hangzhou, if the time output is still zero, you can be sure that the power supply The control circuit failed; 3, and finally with a multimeter static measurement of high-frequency filter circuit and low-voltage rectifier diode filter capacitor is damaged, if the above components are damaged, replace the good new components, the general failure can be ruled out. Battery chargers offer, Hangzhou, battery charger, Lee Sheng-electronics factory rich in style by Lee Sheng Yongkang Electronics Factory. Lee Sheng Yongkang Electronics Factory (www.ykshengli.net) strong, credible, Jinhua in Zhejiang electric car chargers and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Sheng Lee electronics factory into the brilliant and you work for a better future!