Lee Sheng-electronics factory to introduce you to the advantages of the company's charger: 1, using high-frequency technology to solve the battery plates of lead sulfate crystallization phenomenon is too large, so that the plate timely recovery activity. 2, the use of integrated operational amplifier feedback technology to collect data inside the battery charger toys, timely data analysis and post-conversion state of charge, the implementation of a short circuit, overvoltage, overcurrent, temperature-round protection toy charger manufacturers to achieve charging process automatic control toys charger Which is good, do not charge less to ensure that winter, but in summer charge, without losing water. Victory Charger manufacturers to car charger you resolve production methods: First, battery: you battery voltage of 12V, but the capacity is how much? When the car battery 20 for safety --- to the car with hundreds of security, because of different capacity battery, the charging current is very different from 1.5A to about a dozen A. Second, Transformers: You now have the transformer iron 100 ÷ 2 = 50 pairs, each film thickness counted as 0.4-0.5mm, how much stack thickness of 50 × 0.4 = 20mm-25mm toy charger, transformer capacity is calculated by iron Core intermediate carrier the size (width × stacked thick tongue), according to provide you with two stacked of 100mm, width is estimated in the middle of the tongue 35-40mm, so you already have the core in (2cm × 3.5cm-2.5cm × 4cm = 7-10) its capacity in about 40-70VA, the output current is less than 40 / 70VA ÷ 12V = 3.3 / 5.8A, 12V electric and requirements and charge current is 1.5A. Toys charger procurement, Sichuan toys charger, Lee Sheng-electronics factory and excellent service provided 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!