Lab

PowerSupplyExercise

An interactive LED, diode, resistor and transformer circuit built in the DCACLab online simulator by Mike Salter.

Preview of PowerSupplyExercise
Open in the lab Embed The simulation runs as a demo that pauses after two minutes; open it in the lab to keep going.

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What's inside

  • 1× Power Source
  • 1× Resistor (465 Ω)
  • 1× LED
  • 1× Diode
  • 3× Switch
  • 1× Transformer
  • 1× Relay
  • 1× Fan
  • 1× Fuse
  • Measured with Multimeter

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About

By Mike Salter
Saved March 20, 2025 · updated January 15, 2026
954 views
Page: dcaclab.com/circuits/81174-powersupplyexercise

Embed this circuit

<iframe src="https://dcaclab.com/experiments/81174-powersupplyexercise/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Salter, M. (2025). PowerSupplyExercise. DCACLab. https://dcaclab.com/circuits/81174-powersupplyexercise

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