
Smun Industrial SMPS 12Vdc 20A, 220Vac Input (S-250-12)
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Prices updated: 13 Oct 2026
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About this product
An industrial switching-mode power supply that converts 220 Vac mains into a regulated 12 Vdc output rated at 20 A. It is suited to higher-current 12 V loads such as LED installations, motor drivers, CCTV systems and other equipment that needs a strong 12 V supply.
Specifications
- Output voltage
- +12 Vdc
- Output current
- 20 A
- Input voltage
- 220 Vac
- Type
- Switching Mode Power Supply (SMPS)
- Model
- S-250-12
Frequently asked questions
Can I use this for a 12V LED installation?
Yes, as long as the total LED current stays within 20 A. Use wiring rated for the current, and distribute the load across the output properly with correct polarity.
What is the difference between this and the S-60-12 model?
Both output +12 Vdc, but the S-250-12 is rated for 20 A while the S-60-12 is rated for 5 A. Choose the model whose current rating covers your total load with a margin.





