
AC Transformer 24V-0-24V 1000mA (220V Input)
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Prices updated: 13 Oct 2026
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About this product
A 220 Vac to 24V-0-24V center-tapped transformer rated at 1000mA. It provides two 24V AC halves referenced to a center tap, suiting power supply projects, DIY circuits and builds that need low-voltage AC or a rectified DC supply.
Specifications
- Input voltage
- 220 Vac
- Output voltage
- 24V-0-24V
- Output current
- 1000mA
- Output type
- Center-tapped AC secondary
Frequently asked questions
How do I get a DC supply from this transformer?
For a full-wave center-tap rectifier, use two diodes with the center tap as 0V. Each half gives about 24V AC, so the peak voltage before the filter capacitor is roughly 34V minus diode drop. Choose capacitors rated above that voltage.
Can I connect it to 110V mains?
No. The input is specified as 220 Vac, so use it only on 220V mains. Fuse the primary side and keep the transformer enclosed when connected to mains.





