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Mean Well HLG-185H-24A Power Supply 185W 24V - 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 Voltage24 Volt
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Rated Current7.8 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-24A to power 24V LED strips in a sheltered outdoor area?
Yes. The HLG-185H-24A delivers 24V at up to 7.8A (185W) with an IP65 water-resistant rating, suitable for installations under eaves, canopies, or covered patios where direct rain exposure is limited. For fully exposed outdoor locations, consider the IP67-rated HLG-185H-24 instead.
Is the adjustable output on the HLG-185H-24A useful for fine-tuning LED brightness?
Yes. The built-in potentiometer lets you trim output voltage and current without an external dimmer. With a CC voltage range of 12-24V, you can reduce the drive level to match a specific LED load or lower brightness. This is helpful when the nominal 24V is slightly more than your LEDs require.
Can the HLG-185H-24A drive 24V LED modules for indoor retail display lighting?
Yes. At 185W and 24V, it can power extensive runs of 24V LED modules for display cases, shelf lighting, or backlit panels. The adjustable output lets you match the driver precisely to the LED string voltage, and the wide 90-305VAC input accommodates various commercial mains supplies.
Can I use the HLG-185H-24A for 24V landscape lighting under a porch or awning?
Yes. The IP65 rating protects against low-pressure water jets and dust ingress, which is sufficient for sheltered outdoor installations like porch-mounted landscape lights, soffit fixtures, or under-awning accent lighting. For buried or submerged fixtures, an IP67 model would be more appropriate.
How many meters of 24V LED strip can the HLG-185H-24A handle?
Divide 185W by your strip's wattage per meter. For instance, a strip rated at 10W/m allows about 18.5 meters (185W / 10W per meter = 18.5m). Always check your specific strip's rated power per meter and keep total load at or below 185W for reliable operation.
Is the HLG-185H-24A suitable for installation in a dusty warehouse environment?
Yes. The IP65 rating provides complete protection against dust ingress and low-pressure water jets, making it suitable for warehouses, workshops, and other dusty indoor environments. The -40°C to +90°C operating range also handles the temperature swings common in unheated or poorly ventilated buildings.
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