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 electronics factory Lee Sheng electric vehicle controller teach you how to repair faulty electric car brushless controller when there is no output when a reference to the main phase brushless motor controller checks the measurement diagram Which is good Hangzhou Battery Charger with a multimeter DC voltage + 50V files, test 6-channel MOS transistor gate voltage and turn the rotation angle was correspondence. 2, if there is no right, indicating that the controller in a PWM circuit or MOS tube drive circuit failure. _ Hangzhou offer durable battery charger battery charger provided by Lee Sheng Yongkang Electronics Factory _ Sheng Lee electronics factory. Lee Sheng Yongkang Electronics Factory (www.ykshengli.net) Zhejiang Jinhua, electric car chargers leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Lee Sheng-electronics factory in leadership with the staff warmly welcome all inquiries negotiations to create Sheng Li Electronics Factory better future.