
Smun Industrial SMPS 48Vdc 10.5A with Cooling Fan (S-500-48)
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Prices updated: 14 Oct 2026
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About this product
An industrial switching-mode power supply that converts 220 Vac mains into a 48 Vdc output rated at 10.5 A. It includes a cooling fan with a smart cooling system to manage heat at higher loads, and is intended for 48 V industrial and telecom-style equipment.
Specifications
- Output voltage
- 48 Vdc
- Output current
- 10.5 A
- Input voltage
- 220 Vac
- Cooling
- Built-in cooling fan, smart cooling system
- Type
- Switching Mode Power Supply (SMPS)
- Model
- S-500-48
Frequently asked questions
Does it need ventilation?
The unit has a cooling fan, so keep the vents and fan area free of obstructions and dust. Good airflow helps the power supply run cooler under heavy loads.
Can I use it for 24V or 12V equipment?
No, its output is 48 Vdc. Match the rated voltage of your equipment to the 48 Vdc output and keep the load current within 10.5 A.





