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Mean Well HLG-185H-30A Power Supply 185W 30V - Adjustable
The HLG-185H is a 185W Mean Well power converter (input range: 90~305VAC, operating temperature: -40~+90℃).
Key Features
- ✓ Input voltage range: 90~305VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Wide operating temperature: -40~+90℃
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: EN/AS/NZS
- ✓ 3 years warranty
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BrandMean Well
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SeriesHLG Series
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Power Rating185 Watt
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Output Voltage30 Volt
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Rated Current6.2 Ampere
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Input Voltage90V~305V
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No of Output1
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Dimming ControlBuilt-in Potentiometer
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Standards MetCB,CCC,CE,EAC,PSE,RCM,TUV,UL
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Operation ModeConstant Current,Constant Voltage
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Operating Temperature-40°C~90°C
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Warranty7 Year
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Length8.98 in
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Width2.68 in
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Height1.53 in
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Weight2.54 lb
::specification::
Frequently Asked Questions
Can I use the HLG-185H-30A to power 30V LED strips in a warehouse with adjustable brightness?
Yes. The HLG-185H-30A delivers 185W at 30V with a built-in potentiometer for output voltage and current adjustment. This lets you trim brightness to match the specific LED load. The IP65 rating protects against dust and low-pressure water, making it suitable for indoor warehouse or workshop environments.
Is the HLG-185H-30A a good choice for 30V LED panel lighting in commercial offices?
Yes. With 185W at 30V and adjustable output, it can power 30V LED panels or troffers while letting you fine-tune the drive level to match panel specifications. The wide 90-305VAC input works with commercial power supplies, and the 7-year warranty provides long-term reliability for fixed installations.
Can the HLG-185H-30A drive 30V LED modules for indoor retail or museum display lighting?
Yes. At 185W and 30V, it handles substantial lighting loads for display cases, track-mounted accent lights, or wall-wash fixtures using 30V LED modules. The adjustable output via potentiometer lets you precisely dial in the voltage and current to prevent over-driving sensitive exhibit lighting.
How many meters of 30V LED strip can the HLG-185H-30A support?
Divide 185W by your strip's wattage per meter. For instance, a 30V strip rated at 18W/m allows about 10.2 meters (185W / 18W per meter ≈ 10.2m). Always check your strip's rated power per meter and keep the total load at or below 185W for safe operation.
Is the HLG-185H-30A protected enough for a covered outdoor installation like a parking garage?
Yes. The IP65 rating provides complete dust protection and resistance to low-pressure water jets, which is sufficient for covered parking garages, loading docks, and semi-enclosed outdoor areas. For locations with direct rain exposure or standing water, the IP67-rated HLG-185H-30 would be a safer choice.
Can I use the HLG-185H-30A in a location with wide temperature swings?
Yes. The operating temperature range of -40°C to +90°C handles environments from unheated warehouses in winter to hot attic spaces in summer. The aluminium casing aids heat dissipation, and the wide 90-305VAC input tolerates voltage fluctuations that often accompany temperature extremes in poorly regulated power grids.
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Other HLG-185H Models
1 other model| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-185H-24A Power Supply 185W 24V - Adjustable | 185W | 24V | 7.8A | IP65 | $58.71 | View |
