Switching Power Supply SMPS 12V 20A

The Switching Power Supply SMPS 12V 20A converts AC mains into a regulated 12 V DC output and can deliver up to 20 A, or 240 W. Switch-mode supplies are lighter and more efficient than transformer-based supplies of the same power, which makes this unit a practical choice for LED lighting, CNC machines, 3D printers and other 12 V projects that draw a lot of current.

Switching Power Supply SMPS 12V 20A Specifications

• Output voltage: 12 V DC
• Maximum output current: 20 A
• Maximum output power: 240 W (12 V × 20 A)
• Type: switch-mode power supply (SMPS)
• Input: AC mains; check the label for the input range and any 110/220 V selector

Switching Power Supply SMPS 12V 20A Applications

• 12 V LED strips and lighting projects
• 12 V 3D printers, CNC machines and laser engravers
• CCTV camera systems
• DC motors, pumps, solenoids and relay boards
• Bench power for testing 12 V car electronics

What's in the Box

• 1 × 12 V 20 A switching power supply

Tip: Wire the mains input only with the supply unplugged and always connect the earth terminal. For loads near 20 A use thick output wires (at least 2.5 mm²), and leave some headroom: running at about 80% of the rating (16 A) keeps the supply cooler and extends its life.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.