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High Frequency Transformer
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EPC Type4

EPC Transformer

High Frequency Transformers in Power Supply Application

Application: 


VCR, Duplicator, Audio Device, Electronic Toy, TV, Micro-computer, Communication Control Device, Printer, Lighting Electrical Applicance, Terminal Equipment, etc.


Transformer EL 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 Megnetic 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℃).
  • RoHS/UL recognized components.
  • Available in custom-mode models and specification.
Type L H W A B Pin1 Pin2 Fig.
EPC-13 13.3 8.0 13.3 10.5 2.5 5 5 1
EPC-19 19.5 12.5 19.5 16.3 3.8 / 2.5 5 6 1
EPC-25 25.3 16.0 25.3 20.0 5 / 3.5 5 6 1
EPC-13SMD 14.5 7.5 21.0 14.0 2.5 5 5 2
EPC-19SMD 21.0 10.0 24.0 19.0 2.5 6 6 2
EPC-25SMD 25.0 11.5 30.0 25.0 3.8 6 6 2

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