We help the world growing since 1983

UL Certified SANHE-25-247 Auxiliary Power Supply Transformer For Fuel Cells

Short Description:

Model NO. :SANHE-EE25

SANHE-EE25 is an auxiliary power transformer used in fuel cells, which supplies auxiliary working voltage for parts other than the power supply module of fuel cells, such as chips, swithc control, indicator lights, etc. so that users can monitor and adjust for the required functions.

Product Detail

Product Tags

PFC Inductor (3)


The main function is to supply power to the fuel cell, and cooperate with related circuits to achieve the following functions:
1. Ensure the normal operation of peripheral circuits.
2. Supply power to the control module to realize auxiliary functions such as the regulations of power, switch, and output voltage.
3. Achieve insulation between the primary and secondary to realize use safety .


1.Voltage & Current Load
Output V1 V2 V3 V4
Type(V) 23V -10V -10V -10V
Max Load 1A 0.16A 0.16A 0.16A
2.Operation Temp Range: -30℃ to 70℃
The maximum temperature rise:65℃
3.Input Voltage Range(AC)
Type(V) DC 24V

Dimensions:(Unit: mm)& Diagram



1. Use Barrier Tape and TFL tube to ensure a safe distance
2. All materials comply with UL insulation system
3.The transformer are arranged by the means of high coupling to ensure that multiple outputs can provide stable voltages at the same time


1. Small size structure and multiple outputs
2. Stable output voltage fluctuation and stable performance.
3. High working efficiency and low loss
4. Good reliability, long life and safety



Our Customers

Low Frequency Transformer (5)

Company Profile

Low Frequency Transformer (2)

  • Previous:
  • Next:

  • Related Products