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PowerEsim - Free SMPS Switching Power Supply / Transformer Design Software
Free Switch Mode Power Supply Circuit (SMPS) Design Software & Transformer Calculation / Simulation Tool.
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AC Input DC Input
Vimax  V Vimin  V
Vo1  V Io1 0 A -  A

Power Supply Application:  

Last update: 11/1/23 ......

  • 2023-1-11: Safety Isolation setting in transformer is supported.
  • 2022-12-27:
    Infineon reference design 15W 12V REF_5AR4770BZS_15W1 is now open to public.
  • 2022-11-17: New four blocks approach (input filter, topology, PWM and feedback) is available at Buck.

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