AC Transformer 12V 500mA 220VAC Input
Currently unavailable
No store has this product in stock right now. Prices below are the last ones we recorded.
Prices updated: 12 Oct 2026
Price history
Lowest daily price, last 90 days
Not enough price history yet.
About this product
A 220 VAC mains step-down transformer with a 12 V, 500 mA AC secondary, intended for power supply projects and DIY circuits. Its output is AC, so a rectifier and filter are needed to get DC for most electronics.
Specifications
- Input voltage
- 220 VAC
- Output voltage
- 12 V AC
- Output current
- 500 mA
- Type
- AC step-down transformer
Frequently asked questions
Does it give a DC output?
No, the output is AC. For DC, connect a bridge rectifier and a smoothing capacitor, and add a regulator if you need a fixed voltage.
Is it safe to connect to mains?
The primary side runs on 220 V mains. Mount it in an enclosure, use insulated connections, and fuse the primary side. Only work on mains wiring if you understand mains safety.
