EFD Transformer

  • Model:B40-015-001 & E24-030-010
  • Specification:EFD15, EFD20, EFD25, EFD30

Main Power provides several size of EFD type Transofrmer.

High frequency transformer is power transformer which working frequency 10KHz ~ 500KHz. As per high and low working frequency, it can be divided into severate by: 10kHz- 50kHz、50kHz-100kHz、100kHz-500kHz、500kHz-1MHz、over 10MHz. And widely Power rate: <  5W, 5W - 10W, 10W - 20W, 20W - 50W, 50W - 100W, 100W - 200W, 200W - 500W, 500W - 1000W. It could be use as Flyback Transformer, Drive Transformer, Control Transformer, Inverter Transformer, SMPS Transofrmer, High Current Inductor. 


  • Small Size
  • Low Magnetic Leakage
  • Low Height
  • Low Loss
  • Powerful Anti-interference Shielding


EFD Series: EFD-15, 20, 25, 30


Switching Mode Power Supplies, Home Appliance, Hand Tool, Kitchen Appliances, Cooker, Smart Appliances, Solar Energy Converter, Testing Equipment, Parking Sensor,  Navigation, Neon Sign, EV Charger, Landscape Lighting, and etc.