EF Transformer

  • Model:GL-012-002 & K12-030-002
  • Specification:EF12.6, EF16, EF20, EF25, EF30, EF32, EF35

Main Power provides several size of EF 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. 


  • Good Magnetic
  • Small size
  • Low-cost
  • High reliability
  • Excellent workmanship & quality guarant


EF  Series: EF-12.6, 16, 20, 25, 30, 32, 35


Switching Mode Power Supplies, Autonomous Cars, Medical Equipment, Yard Lighting, Electric Tool, Server, Solar Energy Converter, Smart Appliances, Audio & Visual Equipment, Chargers, Neon Lighting, Outdoor Lighting, and etc.