Technical Information & Details for MEAN WELL HLG-185H-36AB Power Supply
- Rated Power: 187.2 W
- Output Voltage: 36 V DC
- Output Current: 5.2 A
- Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz
- Efficiency: up to 93.5%
- Ripple & Noise: ≤ 200 mVp-p
- Inrush Current: max. 65 A @ 230 VAC (Cold Start)
- Constant Current Region: 18 – 36 V
- Operating Temperature: -40 °C to +90 °C (Case Temperature)
- Cooling: Fanless free air convection
- Protection Functions: Short Circuit, Over Current, Over Voltage, Over Temperature
- IP Rating: IP65 (AB-Type model)
- Isolation Voltage: 3750 V AC between Input and Output
- Dimensions (L x W x H): 228 mm x 68 mm x 38.8 mm
- Weight: approx. 1150 g
- Safety & EMC Certificates: UL8750, EN61347-1, EN61347-2-13, IP65, EAC, CE
- Unique Characteristic: Potentiometer adjustment plus 3-in-1 dimming function
- Manufacturer Warranty: 7 Years
Information about the MEAN WELL HLG-185H-36AB
The HLG-185H-36AB stands out as the most comprehensive variant in MEAN WELL's high-performance LED driver lineup, designed for ultimate control and reliability. This AB-Type model features a hybrid interface that combines internal potentiometers for manual voltage and current calibration with a sophisticated 3-in-1 dimming protocol (1-10VDC, PWM signal, or resistance). This dual-functionality allows engineers to set a precise baseline while maintaining the flexibility of active brightness control for smart lighting networks. The unit is housed in a rugged IP65-rated aluminum enclosure, providing excellent protection against harsh environment variables in both indoor and outdoor settings. Leveraging a dual-mode output design and an impressive efficiency of 93.5%, the driver operates silently under free air convection even at elevated case temperatures of +90 °C. With a service life rated at over 62,000 hours and an industry-leading 7-year manufacturer warranty, the HLG-185H-36AB is a strategic solution for critical infrastructure applications, including LED street lighting, industrial bay lamps, and automated horticultural lighting systems where performance cannot be compromised.