Smun S-350-48 Industrial SMPS 48VDC 7.2A 220VAC with Cooling Fan
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Prices updated: 14 Oct 2026
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About this product
Smun S-350-48 is an industrial switching-mode power supply that converts 220 VAC mains into a regulated 48 VDC output of up to 7.2 A. Its built-in cooling fan supports continuous operation under load. It is suited to powering automation equipment, LED lighting and other 48 V DC industrial loads.
Specifications
- Output voltage
- 48 VDC
- Output current
- 7.2 A
- Input voltage
- 220 VAC
- Power rating (from model number)
- 350 W
- Cooling
- Cooling fan
Frequently asked questions
What is the input voltage of this power supply?
The input is 220 VAC mains. Do not connect a DC source to the AC input terminals.
How do I wire the output?
Connect your 48 V DC load to the output terminals, observing the + and - polarity. Keep the total current within the 7.2 A rating and make sure the fan has clear airflow around the unit.
