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Mean Well HLG-480H-36AB Power Supply 480W 36V - Adjustable and Dimmable
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Mean Well HLG-480H-36AB Power Supply 480W 36V - Adjustable and Dimm...
The HLG-480H is a 480W 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: SAFETY & ISOLATION RESISTANCE EMC EMC EMISSION EMC IMMUNITY MTBF OTHERS DIMENSION NOTE
- ✓ 3 years warranty
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BrandMean Well
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SeriesHLG Series
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Power Rating480 Watt
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Output Voltage36 Volt
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Rated Current13.3 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~90°C
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Warranty7 Year
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Length10.32 in
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Width4.92 in
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Height1.72 in
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Weight6.17 lb
::specification::
Frequently Asked Questions
Can I use the HLG-480H-36AB to power a large 36V LED strip lighting installation?
Yes. The HLG-480H-36AB delivers 480W at 36V and up to 13.3A, which is enough for substantial 36V LED strip runs. Its built-in output adjustment and 1-10V/PWM dimming input let you fine-tune brightness and voltage to match your strip's requirements without needing separate controllers.
Is the HLG-480H-36AB a good driver for high-power 36V LED signage?
Yes. With 480W at 36V, it can power large channel-letter signs or illuminated cabinet signs that use 36V LED modules. The wide 90-305VAC input handles commercial mains supplies globally, and the dimmable input allows you to reduce sign brightness during overnight hours to save energy.
Can I dim the HLG-480H-36AB for 36V architectural LED cove lighting?
Yes. The AB suffix means it has both an adjustable output potentiometer and a dimming signal input (1-10V, PWM, or resistance). This makes it well suited for architectural cove lighting where smooth dimming and precise voltage tuning are required. The constant-current CC range of 18-36V accommodates varying LED forward-voltage drops.
How many meters of 36V LED strip can the HLG-480H-36AB power?
Divide 480W by your strip's rated power per meter. For example, a 36V strip drawing 14.4W/m could run up to about 33 meters (480W / 14.4W per meter = 33.3m). Always check your strip's rated power per meter and keep total load at or below 480W.
Can the HLG-480H-36AB be used outdoors in a sheltered location?
Yes. It carries an IP65 water-resistant rating, which protects against low-pressure water jets and dust. This is suitable for covered outdoor areas like soffits, canopies, or ventilated enclosures. For fully exposed rain or submersion scenarios, the IP67-rated HLG-480H-36B would be a better choice.
What is the difference between the HLG-480H-36, 36A, 36AB, and 36B models?
All four share 480W / 36V / 13.3A core specs. The base HLG-480H-36 has fixed output and IP67 waterproof rating. The -36A adds output voltage/current adjustment via potentiometer (IP65). The -36AB adds both adjustment and 1-10V/PWM dimming (IP65). The -36B has dimming input only and retains IP67 waterproofing.
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Other HLG-480H Models
5 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-480H-24B Power Supply 480W 24V- Dimmable | 480W | 24V | 20A | IP67 | $142.65 | View |
| Mean Well HLG-480H-24 Power Supply 480W 24V | 480W | 24V | 20A | IP67 | $124.13 | View |
| Mean Well HLG-480H-24A Power Supply 480W 24V - Adjustable | 480W | 24V | 20A | IP65 | $138.61 | View |
| Mean Well HLG-480H-48B Power Supply 480W 48V- Dimmable | 480W | 48V | 10A | IP67 | $142.65 | View |
| Mean Well HLG-480H-54AB Power Supply 480W 54V - Adjustable and Dimmable | 480W | 54V | 8.9A | IP65 | $151.52 | View |
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