
In this video, learn how to safely connect a 12V DC motor to a 220V AC power source using a capacitor, diode bridge, and safety components. This is a simple and effective method for running small DC motors using household AC current — perfect for experiments and basic electronics projects!
⚠️ Warning: This method is only for demonstration or educational purposes. It is not suitable for high current applications and must be used with caution and proper insulation.
⚙️ Components Used:
12V DC Motor (IdeaX or similar)
400V 1.5µF CBB22 Capacitor
220µF 50V Electrolytic Capacitor
1N4007 Bridge Diode (x4)
470Ω Resistor (for surge limiting)
220V AC Input (household socket)
🧠 What You’ll Learn:
✔ How to convert AC to DC using a capacitor + diode bridge
✔ How to safely power a 12V DC motor from AC source
✔ Why you should limit current using resistors and capacitors
✔ Practical understanding of capacitor-based dropper circuits
✔ Basic AC to DC rectification for small DC motors
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