
This video shows a super simple method to step down 220V AC to 110V AC using two 4μF / 400V capacitors—without the need for a transformer!
✅ Why Use This Method?
✔ Easy to build
✔ No bulky transformer
✔ Cost-effective
✔ Ideal for small low-wattage devices
⚠️ Warning: This circuit is not isolated from mains power. Use only with non-sensitive devices and with safety precautions.
🧰 Components Used:
2x 4μF 400V capacitors (CBB61)
Proper insulation & protection
📌 Perfect for:
✔ DIY electronics
✔ Experiments
✔ Small appliance voltage conversion (only if power rating allows)
💬 Let us know in the comments: Would you try this method?
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