â . EFD40 high frequency transformer sizeï¼unitï¼mmï¼NamePatternLengthWidthHeight1side PIN(PIN distance)2side PIN(PIN distance)aarray pitchneedle ?diameterEFD40-01horizontal44.546.523.585.085.035?1.0EFD40-02horizontal51.562.510.266.066.066.5?0.8â ¡. EFD40 high frequency transformer performance1.working frequencyï¼50kHz-500KHz2.output powerï¼60 to 800 W3.operating temperatureï¼-40â to +125â4.storage temperatureï¼-25â to +85â5.Store humidityï¼30 to 95%â ¢. EFD40 high frequency transformer featureThe characteristics pf EFD40 high frequency transformer is small size, winding is convenient, the price is moderate,high reliability.â £. EFD40 high frequency transformer useEFD40 high frequency transformer is usually apply to DC-DC transformers,driver transformer,digital camera, common-mode inductor and switch power supply, etc.â ¤. EFD40 high frequency transformer priceEFD40 high frequency transformerâs price is from RMB 5.5-12.5.The price is mainly depends on the complexity process of the product, customer demand for raw materials and the safety certificate etc.