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 EP - High Frequency Transformers in Power Supply Application


Application :
VCR, Duplicator, Audio Device, Electronic Toy, TV, Micro-computer, Communication Control Device,
Printer, Lighting Electrical Appliance, Terminal Equipment, etc

Transformer EP Feature :
◆Operating Temperature Range:-10℃~+95℃
◆Storage Temperature:-15℃~38℃
◆Switching Frequency:15KHz~300KHz
◆Withstand Voltage: Between Primary and Secondary 3500VAC one minute 3500VAC 1min
                            Between Primary and Magnetic Core 2500VAC one minute 2500VAC 1min
                            Secondary and Magnetic Core 1500VAC 1min
◆Insulation Resistance: Between Primary and Secondary 500VDC 100MΩ min
◆Temperature Resistance Grade E(120℃)、B(130℃)
 
 
Tpye
L
H
W
A
B
Pin1
Pin2 Fig.
   EP 7
9.0
10.0
8.0
5.0
2.5
3
3
1
   EP 10
11.0
11.0
11.5
7.5
2.5
4
4
1
   EP 13
13.0
13.0
13.5
10.0
2.5
5
5
1
   EP 17
19.0
16.0
19.0
15.0
5.0
4
4
1
   EP7 SMD
9.5
8 / 10
8.9 / 12.7
6.7 / 8.6
2.5
3 /4
3 / 4
2
   EP10 SMD
11.5
10.5
14.6
10.5
2.5
4
4
2
   EP13 SMD
12.8
11.5
17.0
13.0
2.5
5
5
2
Available in custom-mode models and specification