Flyback Transformer Power Supply Calculator

Enter value and click on calculate. Result will be displayed.

Enter your values:

Power Supply Specification:
Frequency:
KHz
Time:
uS
Diode Voltage Drop:
V
Transistor Voltage Drop:
V
Efficiency:
%
Maximum Transistor Voltage:
V
AL=L/N2:
uH/Turns2
Primary Voltage:
V
Voltage Output Vop1:
V
Current Output Iop1:
A
Power P1:
W
Secondary Windings
Voltage Output Vop2:
V
Current Output Iop2:
A
PowerP2:
W
Voltage Output Vop3:
V
Current Output Iop3:
A
PowerP3:
W
Voltage Output Vop4:
V
Current Output Iop4:
A
PowerP4:
W

      

Transformer Results:

Power Input Pin: W Turns Ratio Primary to Secondary N1:
Charge Period Tcp: uS Discharge Period Tdp: uS
Dead Time Period Td: uS Primary Inductance: uH
Turns Primary Np: Turns Turns Secondary Ns1: Turns
Turns Secondary Ns2: Turns Turns Secondary Ns3: Turns
Turns Secondary Ns4: Turns Peak Primary Current: A
Primary RMS Current: A Primary Wire Diameter: mils
Primary Wire Gauge: mils

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