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Mean Well HLG-80H-15AB Power Supply 75W 15V - Adjustable and Dimmable
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Mean Well HLG-80H-15AB Power Supply 75W 15V - Adjustable and Dimmable
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 Rating75 Watt
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Output Voltage15 Volt
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Rated Current5 Ampere
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Input Voltage90V~305V
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No of Output1
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Dimming Control10V PWM,1-10V,Built-in Potentiometer,Resistance
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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-15AB to power 15V LED strip lighting in a covered outdoor setting?
Yes. The HLG-80H-15AB outputs 15V at up to 5A (75W) and carries an IP65 water-resistant rating, so it handles dust and water jets in covered patios, soffits, or canopies. For fully exposed rain locations, consider the IP67-rated HLG-80H-15B instead.
Is the HLG-80H-15AB a good choice for powering 15V LED channel-letter signs?
Yes. With 75W at 15V, it can drive 15V LED sign modules comfortably. The built-in output adjustment lets you fine-tune voltage and current to match the exact module string, and the 1-10V/PWM dimming input allows automated brightness scheduling for storefront signs.
Can I dim the HLG-80H-15AB with a 1-10V or PWM signal for scene control?
Yes. The AB suffix means this model accepts both 1-10V analog and PWM dimming signals. Combined with its adjustable output potentiometer, you can set a baseline brightness level and then dim further via an external controller for scene or daylight-responsive control.
How many meters of 15V LED strip can the HLG-80H-15AB power?
That depends on the strip's rated power per meter. The HLG-80H-15AB supplies up to 75W at 15V. For example, if your strip draws 10W/m, you could run up to 7.5 meters (75W / 10W per meter = 7.5m). Always check your strip's rated power per meter and keep total load at or below 75W.
Can the HLG-80H-15AB handle freezing temperatures in an unheated outdoor enclosure?
Yes. It is rated for an operating temperature range of -40°C to +80°C, so it will start and run reliably in sub-zero conditions. The aluminium casing also dissipates heat effectively in warm enclosures during summer.
What are the differences between the HLG-80H-15, 15A, 15AB, and 15B models?
All four share the same 75W / 15V / 5A core specs and 195.6 x 61.5 x 38.8 mm dimensions. The base HLG-80H-15 has no output adjustment and is IP67 waterproof. The -15A adds output voltage/current adjustment via built-in potentiometer and is IP65. The -15AB adds both adjustment and 1-10V/PWM dimming input (IP65). The -15B adds dimming input only and retains IP67.
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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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