Part Number:1 Welcome to my store, Hope you have a pleasant shopping trip! Features:It is a DC7V-24V 1A 12W LED Driver PWM Dimmer Module Stepless Potentiometer Circuit Control Board.Specifications:1>.Product name: APC-PWM Constant voltage to constant current dimming module 2>.Input voltage: DC 7-24V 3>.Output voltage: Slightly lower than the input voltage about 0.8-1.5V (step-down type) 4>.Load current: 0.1-1A(Maximum 1A) 5>.Load power: At constant current value of 1A, the maximum is 24W 6>.The dimming range: 0-100% No pole adjustment, no stroboscopic 7>.Working mode: Adaptive step-down type; Adjust the output current 8>.Work Temperature: -25~85 9>.Work Humidity: 5%~95%RH 10>.Size: 42.6*21.5*13mmPackage List:1 X APC-PWM Constant voltage to constant current dimming moduleNotes:1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2. Please allow 1-2cm slight dimension difference due to different manual measurement. It is a DC7V-24V 1A 12W LED Driver PWM Dimmer Module Stepless Potentiometer Circuit Control Board. Stable and reliable performance, to ensure LED light source life. The range can be stepless adjustment, can be used for any stable constant current dimming LED light source equipment. Constant voltage DC input, constant current output. Adjustment process with buffer transition, soft and comfortable without strobe. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied. See more product details It is a DC7V-24V 1A 12W LED Driver PWM Dimmer Module Stepless Potentiometer Circuit Control Board. Stable and reliable performance, to ensure LED light source life. The range can be stepless adjustment, can be used for any stable constant current dimming LED light source equipment. Constant voltage DC input, constant current output. Adjustment process with buffer transition, soft and comfortable without strobe. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied.