Technical Information & Details for the LS-40V12-D1 Power Supply
- Output Power: 40 W (10 – 40 W)
- Output Voltage: 12 V DC
- Output Current: 0.83 – 3.33 A
- Input Voltage Range: 176 – 264 V AC (Nominal 220 – 240 V AC), 50/60 Hz
- Efficiency: ≥ 86%
- Power Factor: ≥ 0.9 @ 220–240 VAC
- Inrush Current: 20 A
- No-Load Power Consumption: ≤ 1 W
- Dimming: TRIAC (Leading-edge & Trailing-edge), Dimming range 10 – 100%
- Operating Temperature: −10 °C to +50 °C (tc max. 85 °C)
- IP Rating: IP20
- Protections: Short circuit, Overload (105–150%), Overvoltage (> 12.6 V DC), Overtemperature
- Connection Type: Screw terminal (0.75 – 1.5 mm²)
- Dimensions (L x W x H): 156 mm x 49.5 mm x 33 mm
- Installation: Independent installation
- Safety & EMC Certificates: CE, SELV, EN 61347-1, EN 61347-2-13, EN 55015, RoHS
- Lifetime: > 30,000 hours (@ 50 °C)
Information about the LS-40V12-D1
Designed for reliable constant voltage LED applications, the HuaTec LS-40V12-D1 power supply provides a steady 12 V DC output at up to 3.33 A in a slim, easily integrable form factor. Highlighted by versatile TRIAC dimming capability (leading & trailing edge), this unit offers smooth brightness control down to 10% alongside high energy performance with an efficiency of ≥ 86%. Built in a compact enclosure rated IP20 protection for independent indoor installation, it features easy-to-use screw terminals for flexible wiring up to 1.5 mm². Integrated safeguards against short circuits, overvoltage, and overtemperature ensure long-term operational stability for commercial and residential lighting setups.