Description
Description
The LD-ED-UNV20-12 is a compact, Class 2 rated electronic LED driver designed for 12V DC constant voltage applications, delivering up to 20 watts of power at 1.67 amps. Engineered for compatibility with both leading-edge and trailing-edge TRIAC dimmers, it ensures flicker-free dimming and strong performance across a wide input range of 120–277V AC. Housed in a fully isolated aluminum case with integrated junction box and knockouts, it supports safe and clean hardwire installation. With an efficiency rating of 83%, a power factor of 0.9, and built-in protections against short circuit and over-voltage conditions, the LD-ED-UNV20-12 is ideal for powering LED tape lights, puck lights, and signage in dry or damp indoor environments.
Features
- Input Voltage Range: 120–277V AC, 50/60 Hz
- Output Voltage: 12V DC constant voltage
- Output Power: 20W
- Current Output: 1.67A
- Power Factor: 0.9 at full load
- Efficiency: Up to 83%
- Dimming Type: TRIAC dimmable (compatible with leading-edge and trailing-edge dimmers)
- Recommended Dimmer Capacity: At least 2.5× the driver’s output power
- Flicker-Free Performance: Strong compatibility with standard wall dimmers
- Housing: Fully isolated aluminum case
- Mounting: Integrated junction box with knockouts for hardwire installation
- Cooling: Passive air convection
- Dimensions: 177 × 70 × 35.2 mm (6.97" × 2.76" × 1.4")
- Weight: ~600g
- Operating Temperature: –25°C to +40°C
- Storage Conditions: –40°C to +60°C, 10–95% RH
- Protection Features: Auto-reset for short circuit and over-voltage
