Technical Information & Details for MEAN WELL ENP-120-12 Power Supply
- Output Power: 120 W (Peak 150.4 W / 125%)
- Output Voltage: 13.8 V DC (Adjustable 11.5 – 15 V)
- Output Current: 8.7 A (Peak 10.9 A)
- Input Voltage Range: 90 – 264 V AC / 127 – 370 V DC, 47 – 63 Hz
- Efficiency: 89.5%
- Ripple & Noise: ≤ 150 mVp-p
- Inrush Current: Max. 65 A @ 230 VAC (Cold start)
- No-Load Power Consumption: < 0.15 W
- Operating Temperature: −30 °C to +70 °C
- Cooling: Fanless, free air convection
- Protections: Short circuit, Overload, Over voltage, Over temperature
- Overvoltage Category: OVC II
- Isolation Voltage: 3000 V AC input-to-output
- Dimensions (H x W x D): 45.5 mm x 192 mm x 178 mm
- Weight: approx. 980 g
- Safety & EMC Certificates: IEC 62368-1, UL 62368-1, EAC TP TC 004, BS EN/EN 55032 Class B
- LED Indicator: Power On indicator
- Manufacturer Warranty: 3 Years
Information on the MEAN WELL ENP-120-12
Engineered to match standard 7-inch chassis widths in land mobile radio and communication infrastructure, the desktop-type MEAN WELL ENP-120-12 delivers a reliable 13.8 V DC output at 8.7 A rated current. Outstanding energy savings are built into the design, achieving full Energy Efficiency Level VI compliance with an ultra-low no-load power consumption of under 0.15 W. Operating entirely fanless under free air convection, it handles demanding environments across an extended operating temperature range of -30 °C to +70 °C. The unit easily handles temporary power surges thanks to its 125% peak load capability, and comes fully safety-certified to the IEC/UL 62368-1 standard for commercial and industrial installations.
