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Emergency DC Power supply

An interactive resistor, lamp, battery and power source circuit built in the DCACLab online simulator by Farhan Sheikh.

What's inside

1× Battery
1× Power Source
1× Resistor (49.9 Ω)
1× Switch
1× Relay
2× Lamp

Tags

Power Source Resistor Lamp Switch Relay Battery

About

By Farhan Sheikh
Saved July 24, 2019 · updated January 15, 2026
2,427 views

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Tags: Power Source Resistor Lamp Switch Relay Battery