EUCHIPS 20W LED Driver 1-10V Dimmable Constant Current

LED Driver 1-10V 20W Constant Current Dimmable Power Supply The EUP20A-1HMC-1 LED Driver 1-10V is a reliable constant current dimmable power supply designed for professional indoor LED lighting applications. It offers adjustable output current settings via DIP switch, making it a flexible solution for a wide range of luminaires and LED fittings. Moreover, this LED Driver 1-10V supports smooth and stable dimming through 0/1-10V active signal, PWM signal, or adjustable resistance. As a result, it delivers linear and fully proportional brightness adjustment with excellent control across the dimming range from 0.1% to 100%, right down to off. In addition, the driver is designed to provide smooth dimming with no flicker, which is especially important for commercial and architectural lighting environments. In addition, the unit operates from 220V to 240V AC input and achieves efficiency of up to 85%. It also includes built-in active PFC for improved electrical performance. Furthermore, the driver can operate at 100% output when no dimming signal is connected, so it can also be used as a standard LED power supply where dimming is not required. Key Features This LED Driver 1-10V is designed for dependable performance, flexible installation, and smooth dimming control. Therefore, it is a strong choice for installers, lighting manufacturers, and maintenance professionals looking for a compact and efficient constant current driver. Constant current LED driver with adjustable output current Output current selectable by DIP switch 20W LED driver for indoor lighting applications Supports 3-in-1 dimming control Compatible with 0/1-10V active signal, PWM signal, and adjustable resistance Linear and proportional dimming performance Smooth dimming with no flicker 0.1% to 100% dimming to off 220V to 240V AC input voltage Efficiency up to 85% Built-in active PFC function 100% output when no dimming signal is connected Protections against short circuit and overload Works in ambient temperatures from -20°C to 50°C Why Choose This LED Driver 1-10V Choosing the right LED Driver 1-10V is essential for achieving stable performance, long-term reliability, and precise dimming control. The EUP20A-1HMC-1 combines adjustable constant current output with versatile dimming compatibility, which makes it suitable for a broad range of LED lighting systems. Because the output current can be selected using a DIP switch, installers can adapt the driver more easily to different fittings and project requirements. At the same time, the smooth dimming response helps improve lighting comfort and supports better control in commercial, office, retail, and residential applications. Applications This LED Driver 1-10V is suitable for indoor LED lighting applications where dependable dimming and stable constant current output are required. For example, it can be used with downlights, panel lights, spotlights, ceiling lights, decorative lights, floor lights, and flood lights. Therefore, it is a practical option for both new lighting installations and replacement projects where compatibility, smooth dimming, and consistent performance matter. Technical Overview Model: EUP20A-1HMC-1 Item Code: EUP20A-1HMC-1 Driver Type: Constant current LED driver Power: 20W Current Adjustment: DIP switch selectable Selectable Output Options: 350mA / 9-40VDC / 14W, 500mA / 9-40VDC / 20W, 550mA / 9-36VDC / 19.8W, 700mA / 9-28VDC / 19.6W Dimming Modes: 0/1-10V active signal, PWM, adjustable resistance Dimming Range: 0.1% to 100% dimming to off Input Voltage: 220V to 240V AC Frequency: 50/60Hz Efficiency: Up to 85% Power Factor: ≥0.95 at 230VAC, full load THD: <10% at 230VAC, full load Standby Power: <1W AC Current Max: 0.12A at 230VAC Inrush Current Max: 18A at 230VAC Ripple Current: <3% Current Tolerance: ±5% No Load Output Voltage: 50V Max Protection Functions: Short circuit, overload IP Rating: IP20 Housing Material: PC Dimensions: 150 x 43 x 29mm Working Temperature: -20°C to 50°C Storage Temperature: -40°C to 85°C, 20-90%RH tc: 90°C Lifetime: 30,000 hours at tc 80°C Switch Cycle: >15,000 times Warranty: 3 years