Sunpower 18W Constant Current LED Power Supply 500mA
Sunpower 18W constant current LED power supply with 500mA output, 1-100% Triac dimming and short circuit, overload and over-temperature protection.
The Sunpower 18W Constant Current LED Power Supply delivers a constant 500mA output for powering LED lighting installations.
Operating in constant current mode, it supplies a consistent, flicker-free current to connected LEDs. It accepts a standard UK mains input of 220-240Vac and delivers a maximum output voltage of 18VDC, making it suitable for a range of LED modules and strips. The unit offers integrated 1-100% Triac dimming, providing light level control from full brightness down to a gentle glow, and is compatible with standard trailing-edge dimmer switches. The power supply measures 30 mm (W) x 40 mm (H) x 25 mm (D) and weighs 125 g.
Key Features
- Constant 500mA output with flicker-free current
- 1-100% Triac dimming, trailing-edge operation
- Short circuit, overload and over-temperature protection
- Captive terminal screws for secure wiring connections
- Snap lock cable strain relief to hold cables firmly in place
- Class II (double insulated), no earth connection required
- Free air convection cooling
Installation and Operation
Captive terminal screws and a snap lock cable strain relief system help hold cables firmly in place, preventing damage from pulling or twisting. As a Class II (double insulated) product, it does not require an earth connection, which simplifies setup in a variety of locations. Cooling is managed through free air convection, ensuring quiet operation and long-term reliability.
- Powering LED modules
- Powering LED strips
- LED lighting installations
- Installations using standard trailing-edge dimmer switches
- Output Power: 18W maximum
- Output Current: 500mA constant current
- Output Voltage: Up to 18VDC
- Input Voltage: 220-240Vac
- Dimming: 1-100% Triac, trailing edge operation
- Protections: Short circuit, overload, over temperature
- Insulation Class: Class II (double insulated)
- Cooling Method: Free air convection
- Connection: Captive terminal screws, snap lock strain relief
- Dimensions: 30 mm (W) x 40 mm (H) x 25 mm (D)
- Weight: 125 g
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
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