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High Frequency Transformer
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EP Type4

EP 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.
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
EP-7 SMD 9.5 8 / 10 8.9 / 12.7 6.7 / 8.6 2.5 3 / 4 3 / 4  2
EP-10 SMD 11.5 10.5 14.6 10.5 2.5 4 4 2
EP-13 SMD 12.8 11.5 17.0 13.0 2.5 5 5 2

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