Relay switch

A relay switch in action, showing students how its used in a simple circuit.

Preview of Relay switch

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 (999 mΩ)
1× Switch
1× Relay
1× Lamp
1× Fan

Tags

Switch Relay Fan Resistor Battery Lamp

About

By Samir Sabri
Saved September 09, 2017 · updated January 15, 2026
11,873 views
Page: dcaclab.com/circuits/11624-relay-switch

Embed this circuit

<iframe src="https://dcaclab.com/experiments/11624-relay-switch/iframe" width="560" height="410" frameborder="0"></iframe>

Cite: Sabri, S. (2017). Relay switch. DCACLab. https://dcaclab.com/circuits/11624-relay-switch

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