Voltacon AC Triac LED Dimmable Driver 40W Constant Current

Voltacon AC Triac LED Dimmable Driver 40W Constant Current Reliable LED Dimmable Driver for Professional Lighting Applications The Voltacon 40W LED dimmable driver is a high-quality constant current power supply designed for a wide range of LED lighting systems. It supports both leading edge (TRIAC) and trailing edge (ELV) dimming, ensuring smooth and flicker-free light control in residential and commercial installations. In addition, the output current can be easily adjusted via integrated DIP switches, allowing installers to match the driver to different LED loads with precision and flexibility. Smooth TRIAC Dimming with Full Compatibility This LED dimmable driver works with standard phase-cut dimmers, including both leading and trailing edge types. Therefore, it ensures stable dimming performance across a wide range of lighting control systems. Moreover, the driver offers a full dimming range from 0 to 100%, delivering consistent brightness control without flicker. Adjustable Constant Current Output The driver supports a wide adjustable output current range from 300mA up to 1400mA using DIP switches. As a result, it can power various LED luminaires such as downlights, spotlights and panel lights. According to the datasheet, the unit maintains a current tolerance of ±5% and provides stable output across different load conditions. :contentReference[oaicite:0]{index=0} Efficient and Stable Operation With an efficiency of up to 80% and a power factor greater than 0.93, this LED dimmable driver ensures efficient energy usage and reliable operation under full load conditions. Additionally, the built-in active PFC function improves overall system performance and reduces electrical losses. Advanced Protection and Safety This LED dimmable driver includes comprehensive protection features such as short circuit, overload and over temperature protection. In case of abnormal conditions, the driver automatically recovers once the fault is cleared. Furthermore, the Class II design and fully enclosed housing provide safe operation in indoor environments. Technical Specifications Product Name Voltacon AC Triac LED Dimmable Driver 40W Power Up to 40W Output Current 300mA – 1400mA (Selectable via DIP switch) Output Voltage 3V – 65V DC Input Voltage 200 – 240V AC Frequency 47 – 63Hz Dimming Type TRIAC / Phase Cut (Leading & Trailing Edge) Dimming Range 0 – 100% Flicker-Free Power Factor ≥0.93 Efficiency Up to 80% Protection Short circuit, overload, over temperature IP Rating IP20 (Indoor use) Operating Temperature -40°C to +60°C Dimensions 171.5 x 54 x 20 mm Weight Approx. 225g Applications LED downlights and spotlights LED panel and ceiling lights Decorative and architectural lighting Commercial and residential installations Installation Note This LED dimmable driver is designed for indoor use only. It should be installed by a qualified professional and placed in a well-ventilated area to ensure proper heat dissipation and long service life.