- Input Voltage: 90 ~ 305VAC / 127 ~ 431VDC, offering versatile compatibility for various installations. - Features a 3-in-1 dimming function, supporting 1~10Vdc, 10V PWM signal, and resistor control for customized lighting solutions. - Built-in Power Factor Correction (PFC) ensures efficient performance with a conversion rate of 90-93%, minimizing energy waste. - Provides stable constant current and adjustable constant voltage output via a built-in potentiometer, catering to diverse application needs. - Operating temperature range: -40℃ to +85℃, making it suitable for both extreme environments and standard conditions. - Natural air-cooled design with IPX65 rating ensures reliable operation in outdoor settings while protecting against dust and water. - Includes comprehensive protection features: short-circuit, overload, over-voltage, and over-temperature safeguards enhance durability and safety. - Metal shell grounding design promotes effective heat dissipation, extending the lifespan of the driver. - Ideal for constant voltage LED products in commercial lighting, architectural installations, and industrial applications. Applications: 1. Office lighting systems where adjustable brightness is needed for energy efficiency and comfort. 2. Outdoor signage and architectural lighting that require robust protection against environmental factors. 3. Residential lighting setups that benefit from customizable dimming options for different moods and occasions.