EF2520 Datasheet, PDF (1/1 Pages) Sumida Corporation – General Power Transformer

General Power Transformer <EF Series>
Type: EF2520
◆ Product Description
・ × × 28.0 27.0mm Max.(L W), 25.0mm Max. Height.
・In addition to the typical versions of parameters shown here,
custom designs are available to meet your exact requirements
◆ Feature
・Max. Operating frequency 500kHz. Max Operating Power 60.0W(300kHz),
・ ℃ ℃ Storage temperature range: -40 ~+85 .
・ ℃ ℃ Operating temperature range: -40 ~+85 (including coil’s self-heat).
・Product weight: 26g(Ref.).
・Ideally used in switching power supply and other circuit.
・RoHS Compliance
◆ Dimensions (mm)
28.0 Max.
Max.
27.0
2₂5_2..0 M_Maa_xx_..
1
0.8
5.0±0.3
5
0.5
20.0±
◆ Schematics (Bottom)
S
5
S
6
P1
S1
4
7
S₂
9^S
P2
S2
1
10
“ S ” is winding start;
3.50±0.5
10
6
◆ Land pattern (mm)
5.0
Φ1.3
20.0
◆ Specification
Sample No.
11302-T006
Inductance
(5-4)
1KHz, 1V
µ ± 470 H 20%
Voltage withstanding
(P-S)
1Ma,50/60Hz
AC 3.6KVrms/2sec.
Voltage withstanding
(Coil-Core)
1Ma,50/60Hz
AC 2.2LVrms/2sec.
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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