Lee Sheng-electronics factory Teaches you how electric car controller fails when the electric vehicle maintenance brushless controller Phase Brushless electric vehicle controller power failures and the gate of the brush can refer to a faulty controller Remedy be thoroughly removed, Brushless controller concerned, there is its unique symptoms, such as phase. Electric car brushless controller Phase phenomenon can be divided into the main phase and phase Hall phase two cases. 1, the main phase phase detection method can refer to the electric car brush controller Speed ??troubleshooting methods offer car battery charger detects whether the breakdown MOS tube car battery charger Which is good, brushless controller MOS tube is a general breakdown a pair of upper and lower phase MOS pipe breakdown at the same time, when replacing ensure simultaneous replacement. Check measurement points. 2, Hall lack of electric vehicles brushless controller with the performance of the controller does not recognize the motor Hall signals. Lee Sheng Electronics Factory teach you proper electric car charging methods: 1, to prevent exposure to the sun, the sun exposure will increase the battery temperature battery car charger Usually, the battery is increased activity of each active substance, affecting battery life. 2, battery discharge should be added after the electricity, can not hold more than 12 hours. Car battery charger Quote | Taizhou car battery charger | Lee Sheng Electronics Factory credibility 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!