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Mean Well HLG-480H-48B Power Supply 480W 48V- Dimmable
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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 Voltage48 Volt
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Rated Current10 Ampere
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Input Voltage90V~305V
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No of Output1
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Dimming Control10V PWM,1-10V,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-48B to power 48V LED strip lighting outdoors with dimming?
Yes. The HLG-480H-48B outputs 48V at up to 10A (480W) and includes a 1-10V/PWM dimming input for brightness control. Its IP67 waterproof rating allows mounting in fully exposed outdoor locations, including direct rain exposure.
Is the HLG-480H-48B a good choice for large outdoor 48V LED signage?
Yes. With 480W at 48V and IP67 waterproofing, this driver is designed for exposed outdoor installations. The dimming input lets you reduce sign brightness at night to save energy or meet local ordinances, without needing a separate dimming controller enclosure.
Can the HLG-480H-48B power 48V LED fixtures on a building facade?
Yes. Its 480W capacity and IP67 waterproof rating make it suitable for facade wash lights, cove lighting, or architectural accent lighting that uses 48V LED fixtures. The dimming input supports scene control or daylight-responsive dimming through an external controller.
How many meters of 48V LED strip can the HLG-480H-48B drive?
That depends on the strip's rated power per meter. The HLG-480H-48B supplies up to 480W at 48V. For a strip rated at 15W/m, you could run up to 32 meters (480W / 15W per meter = 32m). Always check your strip's rated power per meter and keep the total load at or below 480W.
Can the HLG-480H-48B handle extreme outdoor temperatures?
Yes. The HLG-480H-48B operates across a wide range from -40°C to +90°C, making it suitable for both freezing climates and hot rooftop installations. Combined with its IP67 waterproof rating, it can withstand rain, snow, and dust without a secondary enclosure.
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Other HLG-480H Models
4 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 | $121.39 | View |
| Mean Well HLG-480H-24A Power Supply 480W 24V - Adjustable | 480W | 24V | 20A | IP65 | $138.61 | View |
| Mean Well HLG-480H-54AB Power Supply 480W 54V - Adjustable and Dimmable | 480W | 54V | 8.9A | IP65 | $151.52 | View |