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Mean Well HLG-100H-48A Power Supply 100W 48V - Adjustable
The HLG-100H is a 100W 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
- ✓ Safety approvals: Note.8 SAFETY &
- ✓ 3 years warranty
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BrandMean Well
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SeriesHLG Series
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Power Rating100 Watt
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Output Voltage48 Volt
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Rated Current2 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~80°C
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Warranty7 Year
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Length8.66 in
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Width2.68 in
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Height1.53 in
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Weight2.47 lb
::specification::
Frequently Asked Questions
Can I use the HLG-100H-48A for indoor 48V LED cove or troffer lighting with adjustable output?
Yes. The HLG-100H-48A delivers 48V at up to 2A (100W) with a built-in potentiometer that lets you fine-tune output voltage and current. This is useful for optimizing LED cove or troffer light output to match room requirements without exceeding the 100W capacity.
Is the HLG-100H-48A suitable for 48V LED grow light arrays that need output trimming?
It can power 48V horticultural LED modules up to 100W. The adjustable output allows you to tune intensity for different growth phases. Since grow environments can be humid, ensure the driver is in a ventilated location consistent with its IP65 water-resistant rating.
Can I power adjustable 48V LED track lighting with the HLG-100H-48A?
Yes, provided the total load of the track system stays at or below 100W. The potentiometer lets you set the output within the 24-48V constant-current range to match the specific LED modules on the track. The wide 90-305VAC input supports installation in various countries.
How many meters of 48V LED strip can the HLG-100H-48A drive?
The HLG-100H-48A provides up to 100W at 48V. Divide 100W by the strip's rated wattage per meter. A 48V strip rated at 8W/m allows approximately 12.5 meters (100W / 8W per meter = 12.5m). Always check your strip's rated power per meter and stay within the 100W limit.
Is the HLG-100H-48A rated for outdoor use under a building overhang or canopy?
The IP65 rating protects against dust ingress and low-pressure water jets from any direction, making it suitable for semi-sheltered outdoor locations like overhangs, canopies, or ventilated equipment cabinets. For fully exposed or submersible locations, consider the IP67-rated HLG-100H-48 or HLG-100H-48B.
What does the 'A' suffix mean on the HLG-100H-48A compared to the base HLG-100H-48?
The 'A' suffix indicates a built-in potentiometer for adjusting output voltage and current. The base HLG-100H-48 has fixed output. The A variant is rated IP65 water-resistant instead of the base model's IP67 waterproof. Both deliver the same 100W, 48V, 2A output at their default settings.
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Other HLG-100H Models
3 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-100H-24B Power Supply 100W 24V - Dimmable | 100W | 24V | 4A | IP67 | $52.59 | View |
| Mean Well HLG-100H-24 Power Supply 100W 24V | 100W | 24V | 4A | IP67 | $52.53 | View |
| Mean Well HLG-100H-24A Power Supply 100W 24V - Adjustable | 100W | 24V | 4A | IP65 | $52.53 | View |
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