Ⅰ. ER42 high frequency transformer size（unit：mm）NamePatternLengthWidthHeight1side PIN(PIN distance)2side PIN(PIN distance)aarray pitchneedle diameterEC42/ER42-01vertical44.031.050.075.075.024.8?1.0EC42/ER42-02vertical44.031.050.085.085.025.0?1.0EC42/ER42-03vertical4638.041.095.095.030.0?1.0EC42/ER42-04vertical5633.050.0115.0115.025.0?1.0EC42/ER42-05horizontal4446.035.075.075.035.0?1.0EC42/ER42-06horizontal4448.033.085.085.040.0?1.0EC42/ER42-07horizontal53.053.037.095.095.040.0?1.0Ⅱ. EC42/ER42 high frequency transformer performance1.working frequency：40kHz-500KHz2.output power：150 to 1000 W3.operating temperature：-40℃ to +125℃4.storage temperature：-25℃ to +85℃5.Store humidity：30 to 95%Ⅲ. EC42/ER42 high frequency transformer featureThe characteristics of EC42/ER42 high frequency transformer is: winding is convenient, the price is moderate,high reliability.Ⅳ. EC42/ER42 high frequency transformer useEC42/ER42 high frequency transformer used in the main transformer, LLC resonant inductor, DC - DC converter, switching power supply, charger, etcⅤ. EC42/ER42 high frequency transformer priceEC42/ER42 high frequency transformer’s price is from RMB 7.5-15.The price is mainly depends on the complexity process of the product, customer demand for raw materials and the safety certificate etc.?