MOSFET power source switching

An interactive adjustable regulator, transistor, diode and capacitor circuit built in the DCACLab online simulator by Дима К.

Preview of MOSFET power source switching

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

What's inside

2× Battery
1× Resistor (991 Ω)
2× Capacitor
1× Diode
2× Transistor
1× Switch
1× Transformer
2× Lamp
1× Fuse
1× Adjustable Regulator
Measured with Oscilloscope

Tags

Battery Diode Switch Lamp IC4 Transistor Transformer IC LM317 Oscilloscope Fuse Resistor Capacitor

About

By Дима К
Saved May 14, 2025 · updated January 15, 2026
1,015 views
Page: dcaclab.com/circuits/82912-mosfet-power-source-switching

Embed this circuit

<iframe src="https://dcaclab.com/experiments/82912-mosfet-power-source-switching/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: К, Д. (2025). MOSFET power source switching. DCACLab. https://dcaclab.com/circuits/82912-mosfet-power-source-switching

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