Technical Information & Details of the MEAN WELL HDR-15-15 Power Supply
- Output Power: 15 W
- Output Voltage: 15 V DC
- Output Current: 1 A
- Output Current Range: 0 – 1 A
- Output Voltage Adjustment Range: 13.5 – 18 V DC
- Ripple & Noise: ≤ 120 mVp-p
- Voltage Tolerance: ±1.0 %
- Line Regulation: ±1.0 %
- Load Regulation: ±1.0 %
- Input Voltage Range: 85 – 264 V AC (277 V AC operational) / 120 – 370 V DC (390 V DC operational)
- Input Frequency: 47 – 63 Hz
- Efficiency (typ.): 85.5 %
- AC Input Current (typ.): 0.5 A @115 V AC / 0.25 A @230 V AC
- Inrush Current (typ.): 25 A @115 V AC / 45 A @230 V AC (cold start)
- No-load Power Consumption: < 0.3 W
- Overload Protection: 110 – 145 % of rated power, constant current limiting within 50 – 100 % of rated output voltage, hiccup mode when Vout < 50 %, auto recovery
- Overvoltage Protection: 18.8 – 22.5 V DC, shut off output, clamping by zener diode
- Operating Temperature: −30 °C to +70 °C (derating according to curve)
- Operating Humidity: 20 – 90 % RH, non-condensing
- Storage Temperature / Humidity: −40 °C to +85 °C, 10 – 95 % RH, non-condensing
- Temperature Coefficient: ±0.03 % / °C (0 – 50 °C)
- Vibration Resistance: 10 – 500 Hz, 2 G, 10 min./cycle, 60 min. per axis (X, Y, Z)
- Operating Altitude: up to 2,000 m (derating above 2,000 m)
- Isolation Voltage: 4 kVAC (input–output)
- Isolation Resistance: > 100 MΩ @500 VDC, 25 °C, 70 % RH
- Dimensions (W x H x D): 17.5 mm x 90 mm x 54.5 mm
- Weight: approx. 74 g
- Mounting: DIN rail TS35/7.5 or TS35/15, ultra-slim 1-SU step-shape housing
- Housing / Isolation Class: plastic housing, isolation Class II, LPS (Limited Power Source)
- Front Indicators / Controls: LED indicator for power on, adjustable DC output voltage
- Safety Approvals: UL62368‑1, UL508, TUV BS EN/EN61558‑2‑16, BS EN/EN61558‑1, IEC62368‑1, EAC TP TC 004, BSMI CNS15598‑1, BIS IS13252 (Part1) (except 48 V)
- EMC Emission: EN55032 (CISPR32), CNS15936 Class B; EN61000‑3‑2, EN61000‑3‑3
- EMC Immunity: EN55035, EN61000‑6‑2, EN61204‑3; EN61000‑4‑2/3/4/5/6/8/11
- MTBF (typ.): 3,724,300 h (Telcordia SR‑332, 25 °C) / 1,166,100 h (MIL‑HDBK‑217F, 25 °C)
- Warranty: 3 years
Information about the MEAN WELL HDR-15-15
The MEAN WELL HDR‑15‑15 is a 15 W ultra‑slim DIN rail power supply delivering 15 V DC at up to 1 A, built in a 17.5 mm (1 SU) step‑shape plastic housing for highly space‑constrained distribution boards and control panels. With its wide 85–264 V AC input (277 V AC operational) and adjustable 15 V output range from 13.5 to 18 V, it is well suited for 15 V signal, control and small actuator loads in household and industrial automation systems.
Thanks to a typical efficiency of 85.5 %, fanless convection cooling and an operating temperature range from −30 °C to +70 °C (with derating), the HDR‑15‑15 offers reliable operation in a broad range of ambient conditions. Its constant‑current overload behaviour, overvoltage shutdown, low no‑load power consumption and comprehensive safety and EMC approvals make it a competitive and standards‑compliant 15 V DIN rail supply for building automation, household control systems, factory automation and electro‑mechanical equipment.