COMPANY HEADER
Print Back
  • Flyback transformers for 30 Watt PoE applications
  • Operating Frequency 250 kHz with input voltage 36 to 72 Volts
  • Isolation 1500 Vrms, 60 seconds (Primary, Auxiliary to Secondary)
P620F Series Flyback Transformers
Dimensional Drawing for P620F Series Flyback Transformers
Unit of Measure
1 

Item #

Maximum Primary Direct Current Resistance (DCR)

Maximum Secondary Direct Current Resistance (DCR)

Maximum Auxiliary Direct Current Resistance (DCR)

Maximum Primary Inductance LL

Primary : Secondary Turns Ratio (±5 %)

P620F-33 N/A 0.070 mOhm N/A 0.0023 mOhm N/A 0.220 mOhm N/A 3.00 µH N/A 1 : 0.09
P620F-50 N/A 0.069 mOhm N/A 0.0050 mOhm N/A 0.225 mOhm N/A 1.60 µH N/A 1 : 0.14
P620F-12 N/A 0.061 mOhm N/A 0.0150 mOhm N/A 0.195 mOhm N/A 0.55 µH N/A 1 : 0.33
P620F-19 N/A 0.060 mOhm N/A 0.0370 mOhm N/A 0.195 mOhm N/A 0.43 µH N/A 1 : 0.56
P620F-24 N/A 0.060 mOhm N/A 0.0550 mOhm N/A 0.195 mOhm N/A 0.31 µH N/A 1 : 0.67
Unit of Measure
1