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Mean Well HLG-240H-12A Power Supply 192W 12V - 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 Series
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Power Rating192 Watt
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Output Voltage12 Volt
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Rated Current16 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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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-12A to power 12V LED strip lighting in a covered patio or carport?
Yes. The HLG-240H-12A delivers 12V at up to 16A (192W) with an IP65 water-resistant rating, which protects against low-pressure water jets and dust. Covered outdoor areas like patios, carports, and awnings are well within its protection level.
Is the adjustable output on the HLG-240H-12A useful for fine-tuning 12V LED brightness?
Yes. The built-in potentiometer lets you trim output voltage and current, which is helpful when you need to reduce brightness slightly or match the driver precisely to your LED load. The CC voltage range of 6-12V gives you room to lower the drive level without needing an external dimmer.
Can the HLG-240H-12A drive large 12V LED arrays for under-cabinet or display case lighting?
Yes. At 192W and 12V output, this driver has enough capacity for extensive under-cabinet runs or commercial display case lighting. The adjustable output allows you to fine-tune voltage to match the specific LED modules, reducing excess heat and improving efficiency.
How many meters of 12V LED strip can the HLG-240H-12A handle?
Divide 192W by your strip's power consumption per meter. For instance, a strip rated at 9.6W/m would allow about 20 meters (192W / 9.6W per meter = 20m). Always check your strip's rated power per meter and keep total load at or below 192W for reliable operation.
Is the HLG-240H-12A suitable for a damp basement or washdown-area installation?
Yes. IP65 protects against low-pressure water jets from any direction and full dust ingress, making it suitable for damp basements, garages, or light-duty washdown areas. For fully exposed rain or submersion-risk locations, consider the IP67-rated HLG-240H-12 or HLG-240H-12B.
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Other HLG-240H Models
6 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-240H-24 Power Supply 240W 24V | 240W | 24V | 10A | IP67 | $72.97 | View |
| Mean Well HLG-240H-12 Power Supply 192W 12V | 192W | 12V | 16A | IP67 | $65.15 | View |
| Mean Well HLG-240H-48A Power Supply 240W 48V - Adjustable | 240W | 48V | 5A | IP65 | $72.97 | View |
| Mean Well HLG-240H-42B Power Supply 240W 42V- Dimmable | 240W | 42V | 5.72A | IP67 | $64.45 | View |
| Mean Well HLG-240H-42A Power Supply 240W 42V - Adjustable | 240W | 42V | 5.72A | IP65 | $72.82 | View |
| Mean Well HLG-240H-24A Power Supply 240W 24V - Adjustable | 240W | 24V | 10A | IP65 | $60.50 | View |
