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Mean Well HLG-185H-C1050B Power Supply 199.5W 1050mA - Dimmable
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Mean Well HLG-185H-C1050B Power Supply 199.5W 1050mA - Dimmable
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-C Series
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Power Rating199.5 Watt
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Output Voltage190 Volt
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Rated Current1.05 Ampere
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Input Voltage90V~305V
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No of Output1
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Dimming Control10V PWM,1-10V,Resistance
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Standards MetCB,CCC,CE,EAC,ENEC,PSE,RCM,UL
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Operation ModeConstant Current
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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-C1050B for dimmable LED downlight installations?
Yes. The HLG-185H-C1050B provides 1050mA constant current across a 95-190V range and includes a 1-10V/PWM dimming input. This makes it a strong choice for series-wired LED downlight strings where smooth brightness control is needed from an external dimmer or automation system.
Is the HLG-185H-C1050B a good fit for outdoor LED signage that needs dimming?
Yes. At 199.5W and 1050mA constant current, it can drive long series chains of signage LED modules. The built-in dimming input supports day/night brightness scheduling. Its IP65 rating allows installation in sheltered outdoor enclosures near the sign, though it should not be fully submerged.
Can this driver power series-connected LED COB fixtures in a warehouse?
Yes, as long as the total forward voltage of the COB string stays within 95-190V and the COBs are rated for 1050mA. The number of fixtures you can wire in series depends on each COB's forward voltage. With 199.5W capacity, it handles substantial industrial lighting loads.
What is the difference between the HLG-185H-C1050B and the HLG-185H-C1050AB?
Both share the same 199.5W, 1050mA, 95-190V constant-current specs, IP65 rating, and dimming input. The C1050AB adds an output adjustment potentiometer that lets you fine-tune the current level, whereas the C1050B has dimming only with no manual adjustment. Choose the AB if you need to trim the drive current for a specific LED string.
Can the HLG-185H-C1050B operate in cold environments such as walk-in freezers?
Yes. The operating temperature range of -40°C to +90°C means it can function reliably in freezer applications. The aluminium casing assists with heat dissipation, and the IP65 rating protects against moisture and condensation typically found in cold storage environments.
How many LEDs can the HLG-185H-C1050B drive in series?
That depends on each LED's forward voltage. The driver's constant-current output covers 95-190V, so you divide the total available voltage by the forward voltage of each LED. For example, with LEDs rated at 3.2V each, you could theoretically wire up to 59 in series (190V / 3.2V). Always verify your LED forward voltages and ensure the total stays within the 95-190V range.
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Other HLG-185H Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-185H-C500A Power Supply 200W 500mA - Adjustable | 200W | 400V | 0.5A | IP65 | $53.29 | View |
| Mean Well HLG-185H-C1400A Power Supply 200.2W 1400mA - Adjustable | 200.2W | 143V | 1.4A | IP65 | $53.29 | View |
