Description
The 48V 20A DC Power Supply – Reliable 960W Switching Mode Supply (SMPS) is engineered for users who need dependable, clean, and stable power for demanding applications. Built with industrial-grade components and a solid metal enclosure, this power supply performs consistently even under continuous load.
It uses high-efficiency switching technology to deliver a smooth 48V output with minimal ripple and excellent voltage regulation. Whether you’re powering CNC machines, LED lighting systems, communication devices, 3D printers, or battery-based projects, this unit ensures safe and efficient operation every time.
With its universal AC input and easy screw-terminal connectors, installation is simple and quick. If you’re looking for a long-lasting 48V SMPS that performs reliably in industrial, workshop, and home-lab environments, this 960W power supply is an excellent choice.
Key Features (Bullet List)
Stable 48V 20A Output – Provides up to 960W of clean and consistent DC power
High-Efficiency SMPS Design – Low energy loss and reduced heat output
Durable Metal Enclosure – Protects internal components and enhances cooling
Built-in Safety Protections – Over-voltage, overload, and short-circuit protection
Smart Cooling System – Automatic fan and ventilation slots for better airflow
Universal AC Input – Supports 110V/220V mains (depending on model)
Low Noise Operation – Stable performance with minimal electrical noise
Easy Installation – Screw-type terminals for quick wiring
Suitable for Industrial & DIY Use – Ideal for CNC, LED strips, motors, and electronics projects
Connection:
- L : FireWire
- N : zero line
- G : ground wire
- – V : load negative
- + V : load positive
Parameter
- Input: AC 100V~120V / 200V~260V 50/60Hz
- Output Voltage : DC 48V ( ±10% adjustable)
- Output Current: 20A max
- Output Wattage: 960W max
- Fix Screw Hole Diameter: 2.5mm (0.1inch)
- Working temperature: -10℃ ~50℃ (-50 ℉ ~ 122℉)
- Storage temperature: -20℃ ~ 60℃ (-68 ℉ ~ 140℉)
- Environmental humidity: 10-95%
Applications:
- CNC Machine & Industrial Automation.
- High Power LED Lighting Systems.
- 48V amplifiers & Audio Systems.
- Telecom & Internet Based Power Supply.
- Battery Charging System.
- Router/Modem/Radio Transmitters
- DIY Electronics & Laboratory Power Supply
Kindly note:
We suggest the max use of power should be no more than 80% of the full loads, other wise, the power supply’s span life will be shortened. We recommend you to use this 48V 20A 960W power supply to power devices less than 700W.
110V/220V must be selected by switch before using to avoid damaging. Please change the switch to 110V for USA/CA and 220V for Bangladesh.
Package included : 1 x 48V 20A Power Supply





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