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Mean Well HLG-240H-C1050A Power Supply 249.9W 1050mA - Adjustable
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Mean Well HLG-240H-C1050A Power Supply 249.9W 1050mA - Adjustable
The HLG-240H is a 240W Mean Well power converter (input range: 90~305VAC).
Key Features
- ✓ Input voltage range: 90~305VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ 3 years warranty
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BrandMean Well
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SeriesHLG-C Series
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Power Rating249.9 Watt
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Output Voltage241 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 ControlBuilt-in Potentiometer
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Standards MetCB,CCC,CE,EAC,ENEC,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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Length9.61 in
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Width2.68 in
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Height1.53 in
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Weight2.87 lb
::specification::
Frequently Asked Questions
Can I use the HLG-240H-C1050A to drive high-power LED downlights in a commercial space?
Yes. The HLG-240H-C1050A delivers 1050mA constant current at up to 249.9W, making it well suited for high-output commercial downlights and recessed fixtures. The CC voltage range of 119-238V accommodates a wide variety of series LED configurations, and the adjustable output lets you fine-tune current to your fixtures' specifications.
Is the HLG-240H-C1050A a good choice for LED grow light panels?
It can work for grow lights whose LED arrays are designed for 1050mA drive current and whose total forward voltage falls within 119-238V. At 249.9W it provides substantial power for medium-to-large LED panels. The adjustable output helps calibrate light intensity, and the IP65 rating handles the humidity typical of growing environments.
Can I power large LED signage arrays with the HLG-240H-C1050A?
Yes. At 1050mA and up to 249.9W, this driver handles large channel letter arrays and illuminated sign panels whose series LED string voltage totals between 119V and 238V. The adjustable output lets you dial in the current for optimal LED brightness and longevity.
How do I determine the right LED string length for the HLG-240H-C1050A?
Sum the forward voltages of the individual LEDs in your series string. The total must fall within the CC voltage range of 119-238V. The driver provides a steady 1050mA regardless of the exact voltage within that range. The adjustable output allows minor current trimming to optimize performance for your specific LEDs.
Can the HLG-240H-C1050A be installed in a damp or dusty location?
Yes. The IP65 rating means the enclosure is dust-tight and protected against low-pressure water jets, so covered outdoor areas, dusty workshops, and semi-exposed canopy locations are all acceptable. For fully submerged or heavily exposed installations, an IP67-rated variant would be more appropriate.
How does the HLG-240H-C1050A compare to the HLG-185H-C1050A in the same series?
The HLG-240H-C1050A delivers 249.9W at 1050mA with a CC voltage range of 119-238V, while the HLG-185H-C1050A delivers 199.5W at 1050mA with a CC voltage range of 95-190V. Both operate at the same drive current, so the choice depends on whether your LED string's total forward voltage fits the 95-190V or the 119-238V window.
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Other HLG-240H Models
3 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-240H-C2100B Power Supply 249.9W 2100mA - Dimmable | 249.9W | 122V | 2.1A | IP65 | $68.00 | View |
| Mean Well HLG-240H-C2100A Power Supply 249.9W 2100mA - Adjustable | 249.9W | 122V | 2.1A | IP65 | $66.24 | View |
| Mean Well HLG-240H-C1050B Power Supply 249.9W 1050mA - Dimmable | 249.9W | 241V | 1.05A | IP65 | $68.00 | View |
