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Mean Well HLG-80H-48A Power Supply 80W 48V - Adjustable
The HLG-80H is a 80W 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 Rating80 Watt
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Output Voltage48 Volt
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Rated Current1.7 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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Length7.7 in
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Width2.42 in
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Height1.53 in
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Weight1.85 lb
::specification::
Frequently Asked Questions
Can I use the HLG-80H-48A to power adjustable 48V LED strip lighting?
Yes. The HLG-80H-48A delivers 48V at up to 1.7A (80W) and features a built-in potentiometer to trim output voltage and current within the 28-48V CC range. This lets you fine-tune the drive level for 48V LED strips in retail, exhibition, or architectural applications.
Is the HLG-80H-48A suitable for 48V LED signage where output tuning is needed?
Yes. The adjustable output lets you match the driver precisely to your 48V sign module string voltage, avoiding over-driving. At 80W with wide 90-305VAC input, it handles commercial mains supplies and can power 48V channel letters or light-box modules.
Can the HLG-80H-48A drive 48V LED fixtures in a commercial ceiling installation?
Yes. At 80W and 48V with adjustable output, it suits ceiling-mounted 48V LED troffers or linear fixtures. The potentiometer is convenient for matching different fixture loads during commissioning without needing an external dimmer. IP65 protection handles above-ceiling dust and moisture.
How many meters of 48V LED strip can the HLG-80H-48A support?
Divide 80W by your strip's rated power per meter. For example, a 48V strip rated at 16W/m allows up to 5 meters (80W / 16W per meter = 5m). Always check your strip's rated power per meter and keep total load at or below 80W for reliable operation.
What are the differences between the HLG-80H-48, 48A, 48AB, and 48B models?
All four share 80W / 48V / 1.7A core specs with a CC voltage range of 28-48V. The base HLG-80H-48 has no adjustment or dimming and is IP67 waterproof. The -48A adds output adjustment via potentiometer (IP65). The -48AB adds both adjustment and 1-10V/PWM dimming (IP65). The -48B adds dimming input only and retains IP67.
Is the HLG-80H-48A protected enough for a semi-outdoor installation under an awning?
Yes. Its IP65 water-resistant rating protects against dust and low-pressure water jets, which is sufficient for covered outdoor areas like awnings, pergolas, and covered walkways. For fully exposed rain installations, consider the IP67-rated HLG-80H-48 base model.
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Other HLG-80H Models
3 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-80H-12B Power Supply 60W 12V - Dimmable | 60W | 12V | 5A | IP67 | $42.80 | View |
| Mean Well HLG-80H-48 Power Supply 80W 48V | 80W | 48V | 1.7A | IP67 | $46.44 | View |
| Mean Well HLG-80H-42B Power Supply 80W 42V - Dimmable | 80W | 42V | 1.95A | IP67 | $44.11 | View |
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