Technical Information & Details on MEAN WELL PWM-120-12KN Power Supply
- Output Power: 120 W
- Output Voltage: 12 V DC
- Output Current: 10 A
- Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz
- Efficiency: up to 88.5 %
- PWM Frequency: 0 – 4000 Hz (adjustable via ETS)
- Inrush Current: typ. 60 A
- Standby Power Consumption: 0.5 W
- Operating Temperature: −40 °C to +80 °C
- Cooling: natural convection
- Protection Functions: Short circuit (Hiccup, auto recovery), Overload, Overvoltage, Over temperature
- Isolation Voltage: 3.75 kV AC between input and output
- Dimensions (L x W x H): 191 mm x 63 mm x 37.5 mm
- Weight: approx. 0.80 kg
- Safety & EMC Certifications: ENEC BS EN 61347-1/-2-13, BIS IS 15885, EAC
- Dimming: KNX certified
- Manufacturer Warranty: 5 years
Information on MEAN WELL PWM-120-12KN
The MEAN WELL PWM-120-12KN is an innovative 120W PWM LED driver with full KNX certification for seamless smart building integration, supporting programmable PWM frequency up to 4000 Hz via ETS without mains connection. It excels in extreme temperature range -40 °C to +80 °C, high efficiency up to 88.5%, and universal input voltage for global deployments. Ideal for KNX LED lighting in commercial and industrial settings, with auto recovery, compact form, and lifespan over 1,900,000 hours.