SMPS 48V 5A (240W) Switching Power Supply, 110/220V AC Input
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Prices updated: 13 Oct 2026
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About this product
A 240 W switch-mode power supply with a regulated 48 V DC output rated at 5 A and a selectable 110 V or 220 V AC input. It includes overload, over-voltage and self-recovering protection, and holds the output within 44-52 V. The rated operating temperature range is -10 °C to +50 °C.
Specifications
- Output voltage
- 48 V DC (±10%, 44-52 V)
- Output current
- 5 A
- Output power
- 240 W
- Input voltage
- 110 V (90-132 V AC) / 220 V (170-264 V AC), switch selectable
- Efficiency
- 90%
- Ripple and noise
- 120 mVp-p
- Overload protection
- 105%-150% cut-off
- Operating temperature
- -10 °C to +50 °C
Frequently asked questions
How do I set the input voltage?
Use the input voltage switch to select 110 V or 220 V. The listing says the default setting is 110 V, so check the switch before connecting to a 220 V supply.
Is the output 240 W or 2400 W?
The output is 48 V × 5 A = 240 W, which matches the rated figure in the listing. The 2400W in the product title appears to be a typo.
