ER-25-3 250W

Description: 

1:Use ER25 Planar transformer magnetic core,multilayer pcb technique

2:Use for DC/DC module power ,max output power 250W

3:Working frequency :200k∽300K

4:Outline dimension:29*25*10mm(Max)

5:withstand voltage between secondary coils:1.5KVDC

6:Working temperature Range:-40℃-85℃

7:Weight:≤25g

According to:                                                               

 

   

 

 

ER-25-3 250W

 

 

PART NUMBER

Pri to Sec  Ratio

Primary (N1+N2)

Sec

(N3+N4)

( N1:N2)

Inductance

( Min)

LeakageInductance

(Max)

DC Resistance

(Max)

ER25T402041

(2+2):(4+4)

17.5µH+17.5µH

0.5µH+0.5µH

3.1mΩ+3.1mΩ

6.3mΩ+6.3mΩ