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Assumptions to be made when designing the switched mode power supply?

All Questions › Category: Power Electronics › Assumptions to be made when designing the switched mode power supply?
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chetan shidling asked 4 years ago

I need short information.

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chetan shidling answered 4 years ago

The assumptions to be made when designing the switched-mode power supply are:

  1. A large value of output capacitor – Because it will reduce the ripple or remove unwanted signals.
  2. Steady state – Analyze the circuit when the circuit is operating under steady state.
  3. “D-duty” ratio of switch.
  4. Switch and diode are ideal means we will not consider losses.
  5. Ideal transformer

These are the assumptions to be made when designing the switched-mode power supply.