The RSDW20G-03 is a part of Mean Well’s RSD series 20 Watt LED driver. It is a constant voltage LED driver, providing a DC regulated output from 200-370V. This driver is capable of providing load currents of 0.1A to 1A, depending on the voltage selected. It features a wide range of dimming options, including 1-10V, PWM, and resistance dimming. Its wide operating temperature range of -40°C to +50°C make it an ideal choice for application in arduous environment. It is UL, cUL, TUV, and CE certified, making it suitable for a variety of installations.