Ⅰ. PQ3220 high frequency transformer size（unit：mm）NamePatternLengthWidthHeight1side PIN(PIN distance)2side PIN(PIN distance)aarray pitchneedle diameterPQ3220?? ??vertical33.035.023.063.865.030.0?0.8Ⅱ. PQ3220 high frequency transformer performance1.working frequency：20kHz-500KHz2.output power：10 to 1000 W3.operating temperature：-40℃ to +180℃4.storage temperature：-25℃ to +85℃5.Store humidity：30 to 95%Ⅲ. PQ3220 high frequency transformer featureThe characteristics of PQ3220 high frequency transformer is: With tight structure, large power, price moderate, the characteristics of high reliability.Ⅳ. PQ3220 high frequency transformer usePQ3220 high frequency transformer used in PC power supply, LLC, a power supply, communication power supply, industrial inverter, UPS power supply transformer etc.Ⅴ. PQ3220 high frequency transformer pricePQ3220 high frequency transformer’s price is from RMB 4-15.The price is mainly depends on the complexity process of the product, customer demand for raw materials and the safety certificate etc.?