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Mean Well HLG-240H-36AB Power Supply 240W 36V - Adjustable and Dimmable
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Mean Well HLG-240H-36AB Power Supply 240W 36V - Adjustable and Dimm...
The HLG-240H is a 240W 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
- ✓ 3 years warranty
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BrandMean Well
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SeriesHLG Series
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Power Rating240 Watt
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Output Voltage36 Volt
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Rated Current6.7 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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Length9.61 in
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Width2.68 in
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Height1.53 in
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Weight2.87 lb
::specification::
Frequently Asked Questions
Can I use the HLG-240H-36AB for outdoor 36V LED strip lighting with dimming control?
Yes. The HLG-240H-36AB delivers 240W at 36V with built-in 1-10V/PWM dimming and output adjustment via potentiometer. Its IP65 water-resistant rating makes it suitable for sheltered outdoor locations like soffits, canopies, or weatherproof enclosures. For fully rain-exposed installations, consider the IP67-rated HLG-240H-36B instead.
Is the HLG-240H-36AB suitable for powering 36V LED channel letter signage?
Yes. With 240W at 36V and 6.7A output, the HLG-240H-36AB can drive substantial runs of 36V channel letters or light box modules. The adjustable output lets you fine-tune voltage and current to match your LED module string, and the wide 90-305VAC input handles most commercial mains supplies worldwide.
Can I dim 36V LED panels with the HLG-240H-36AB using a building automation system?
Yes. The AB suffix indicates both adjustable output and dimming input capability. It accepts 1-10V or PWM dimming signals, which are standard outputs from most building automation and lighting control systems. The CC voltage range of 18-36V allows smooth dimming down to roughly 50% of nominal voltage.
Is the HLG-240H-36AB a good fit for 36V architectural cove lighting in a covered patio?
Yes. The 240W capacity handles long runs of 36V LED strips used in cove lighting, and the dimming function lets you set the mood for hospitality or residential spaces. The IP65 rating provides dust-tight protection and resists low-pressure water jets, which is sufficient for covered outdoor areas.
How many meters of 36V LED strip can the HLG-240H-36AB support?
Divide 240W by your strip's rated power per meter. For example, a 36V strip rated at 14.4W/m would allow about 16.6 meters (240W / 14.4W per meter = 16.67m). Always check your strip's rated power per meter and keep the total load at or below 240W.
What are the differences between the HLG-240H-36, 36A, 36AB, and 36B models?
All four share the same 240W / 36V / 6.7A core specs. The base HLG-240H-36 has fixed output and IP67 waterproof rating. The -36A adds output voltage/current adjustment via built-in potentiometer (IP65). The -36AB adds both adjustment and 1-10V/PWM dimming input (IP65). The -36B provides dimming input only and retains the IP67 waterproof rating.
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Other HLG-240H Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-240H-24 Power Supply 240W 24V | 240W | 24V | 10A | IP67 | $72.97 | View |
| Mean Well HLG-240H-12A Power Supply 192W 12V - Adjustable | 192W | 12V | 16A | IP65 | $59.00 | View |
| Mean Well HLG-240H-12 Power Supply 192W 12V | 192W | 12V | 16A | IP67 | $61.85 | View |
| Mean Well HLG-240H-48A Power Supply 240W 48V - Adjustable | 240W | 48V | 5A | IP65 | $72.97 | View |
| Mean Well HLG-240H-42B Power Supply 240W 42V- Dimmable | 240W | 42V | 5.72A | IP67 | $64.45 | View |
| Mean Well HLG-240H-42A Power Supply 240W 42V - Adjustable | 240W | 42V | 5.72A | IP65 | $72.97 | View |
| Mean Well HLG-240H-24A Power Supply 240W 24V - Adjustable | 240W | 24V | 10A | IP65 | $58.68 | View |
