Power Supply With Auto Switching

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Power Supply With Auto Switching Project
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Most of embedded electronic based systems need a regulated supply of power. Well this type of power supply is needed to provide a regulated and variable power supply system that automatically stops supply in case no load is detected.
We here vary the output voltage between 3.75 to 8.7 Volts using a voltage regulator arrangement. We further use a relays and transistor embedded mechanism. This mechanism auto switches off the input power supply in case of no load condition.

Brand vid tech

Hardware Specifications

  • Transformer
  • Relay
  • Filter
  • Rectifier
  • Transistor
  • Regulator
  • Resistors
  • Capacitors
  • Diodes


Block Diagram
power supply auto switching