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By certification 
Ⅰ. ER28 high frequency transformer size（unit：mm）
Ⅱ. ER28 high frequency transformer performance
1.working frequency：20kHz-500KHz
2.output power：20 to 100 W
3.operating temperature：-40℃ to +125℃
4.storage temperature：-25℃ to +85℃
5.Store humidity：30 to 95%
Ⅲ. ER28 high frequency transformer feature
The characteristics of ER28 high frequency transformer is: winding is convenient, the price is moderate，high reliability.
Ⅳ. ER28 high frequency transformer use
ER28 high frequency transformer used in the main transformer, LLC resonant inductor, DC - DC converter, switching power supply, charger, etc
Ⅴ. ER28 high frequency transformer price
ER28 high frequency transformer’s price is from RMB 2.0-4.5.The price is mainly depends on the complexity process of the product, customer demand for raw materials and the safety certificate etc.
Since 1987, Hangtung Electronic has been committed to offer customers the best quality er28 220v to 380v step up microwave high frequency transformer and is well-known as one of the leading manufacturers and suppliers in China. Having been constantly introduced advanced equipment and professionals, we can assure you the high quality of our products. Please rest assured to buy discount and cheap products from our factory.
