12V LED Power Supply, IP44 LED Transformer, Low Voltage LED Adapter Driver for Christmas Lights, String Lights

Input: 100V-240VAC, 50-60Hz; Output: 12VDC, rated power 12W. Wide application: The 12V 12W LED adapter is suitable for low-voltage LED lamps, such as Christmas tree lights, string lights, spotlights, lawn lights, curtain lights, holiday lighting, etc. Warm reminder: Please check the voltage, current, wattage, and (+/-) two holes of the connector for your device before purchasing. IP44 waterproof: This IP44 low-voltage adapter is rainproof in continuous mode and can be used indoors and outdoors.

1. Reliability

Temperature rise (burn-in): 85% to 95% load per unit, 40 +/- 5 degrees, 4 hours

Leakage current: 0.25mA Max 240Vac

Dielectric withstand voltage (between primary and secondary): 3000Vac, 60s, 5mA Max

MTBF: According to MIL-HDBK-217F standard, full load, 25 degrees, more than 50,000 hours

2. Protective function

Short-circuit protection: The switching power supply can resume normal operation when the short circuit is cleared.

Overcurrent protection: Once the overcurrent fault is cleared, the switching power supply will automatically resume normal operation. Overvoltage protection: When the output voltage of the switching power supply exceeds 150% to 180% of the nominal voltage, the switching power supply enters protection mode and can resume normal operation once the fault is cleared. 3. Environment: Operating temperature: 0-40 degrees Celsius under full load conditions; Storage temperature: -20-85 degrees Celsius; Humidity: 5% to 95% non-condensing