Technical Information & Details on MEAN WELL PWM-120-36DA Power Supply
- Output Power: 122.4 W
- Output Voltage: 36 V DC
- Output Current: 3.4 A
- Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz
- Efficiency: up to 90 %
- PWM Frequency: 1.47 kHz
- Inrush Current: typ. 60 A
- No-Load Power Consumption: < 0.5 W
- Operating Temperature: −40 °C to +80 °C
- Cooling: IP67 waterproof, natural convection
- Protection Functions: Short circuit (Shut down, auto recovery), Overload, Overvoltage, Over temperature
- Isolation Voltage: 3.75 kV AC between input and output
- Dimensions (L x W x H): 191.6 mm x 63 mm x 37.5 mm
- Weight: approx. 0.97 kg
- Safety & EMC Certifications: UL8750, ENEC BS EN 61347-1/-2-13, CB, EAC, IP67
- Dimming: DALI (IEC62386-101/102/207/251, Device Type 6)
- Manufacturer Warranty: 5 years
Information on MEAN WELL PWM-120-36DA
The MEAN WELL PWM-120-36DA is a high-performance 120W PWM output LED driver with DALI dimming in a rugged IP67 waterproof housing, delivering exceptional reliability in harsh environments. It excels with an extreme operating temperature range of -40 °C to +80 °C, superior efficiency up to 90%, and universal input voltage for worldwide applications. Perfect for professional LED lighting in industrial, outdoor, and emergency setups, featuring precise DALI control (16 groups, 64 addresses), automatic fault recovery, and lifespan exceeding 2,240,000 hours.