Input and control at a glance - 90-305 VAC / 127-431 VDC input range - LED driver with 3-in-1 dimming: 1-10 VDC, 10 V PWM signal, and resistor dimming - Built-in power factor correction (PFC) for reduced mains current distortion - No AC flicker, high conversion efficiency in the 90-93% range - Constant current output and constant voltage output values adjustable via the built-in potentiometer Durability, protection and reliability - Wide operating temperature: -40 C to +85 C - Natural air cooling, no fan required - IP65 rated enclosure for dust and water resistance - Comprehensive protection: short-circuit, overload, over-voltage, and over-temperature - Metal shell with grounding design for robust heat dissipation and safety Compatibility and performance - Compatible with almost all AC control system constant voltage LED products - Output values (CC and CV) can be adjusted to suit different LED configurations - Prepared for a variety of LED lighting setups with reliable dimming and stable performance Key features and benefits - Flexible input and versatile dimming: a single driver supports multiple dimming interfaces for easier integration with existing lighting controls - High efficiency and reduced energy waste: PFC and high conversion efficiency help lower operating costs - Robust build for challenging environments: wide temperature range and IP65 protection enable outdoor and industrial use - Easy integration: metal shell grounding design aids heat management and system safety - Safe and reliable operation: multiple protections minimize risk of damage to LEDs and power systems Suggested applications - Dimmable high-bay or warehouse lighting where 1-10 V or PWM dimming is required - Outdoor architectural or facade lighting and signage that demand IP65 protection and reliable performance in varying temperatures - LED strip or module installations that require stable CV/CC operation and compatibility with common AC control systems Usage scenarios - Scenario 1: A dimmable warehouse lighting retrofit using 1-10 V control to smoothly adjust brightness during different shifts while maintaining high efficiency and thermal safety - Scenario 2: Outdoor storefront lighting requiring reliable PWM or resistor dimming, with IP65 enclosure to withstand weather and a wide input range from AC mains - Scenario 3: Industrial LED panels that need a consistent CV or CC output, adjustable via potentiometer to match the LED string current or voltage specifications while protecting against faults Notes - The output current and voltage values can be tuned via the built-in potentiometer to match your specific LED load - This unit uses a metal shell with a grounding design to support good heat dissipation and system safety in professional installations