High-frequency Transformer ER

Description:

  • Part No: ER28 ER35 ER40 ER42 etc.
  • Size(mm): 31*27*32.5 41*32*48 43*32*49 45*35*35(W*D*H) etc.
  • Application:
  • Switching Power Supplies (SMPS),Telecommunications Equipment,Industrial Power Systems,Consumer Electronics,Medical Devices,Electric Vehicles (EV) and Battery Management,Renewable Energy Systems
  • Note: The dimension can be made according to customer’s requirement, please send the data sheet or parameter to sales@kotelectronic.com
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High-frequency transformers are designed for efficient energy transfer in switching power supplies, inverters, and high-speed signal applications. Engineered with low core loss and compact form factors, they ensure reliable performance, thermal stability, and EMI compliance in demanding industrial, telecom, and consumer electronics environments.

Part No Size (mm)
W D H
ER28 31 27 32.5
ER35 41 32 48
ER40 43 32 49
ER42 45 35 55