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Mean Well HLG-150H-42 Power Supply 150W 42V
The HLG-150H is a 150W 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 Rating150 Watt
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Output Voltage42 Volt
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Rated Current3.6 Ampere
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Input Voltage90V~305V
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No of Output1
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Dimming ControlNone
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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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Length8.98 in
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Width2.68 in
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Height1.53 in
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Weight2.54 lb
::specification::
Frequently Asked Questions
Can I use the HLG-150H-42 to power 42V LED street or parking lot lighting?
Yes. The HLG-150H-42 delivers 150W at 42V with up to 3.6A in constant-current mode, which is well suited for 42V LED street lights or parking lot fixtures. Its IP67 waterproof rating and -40°C to +90°C operating range make it reliable for fully exposed outdoor installations year-round.
Is the HLG-150H-42 a good driver for 42V LED high-bay warehouse lights?
Yes. At 150W and 42V, it can drive high-bay LED fixtures commonly used in warehouses and industrial spaces. The aluminium casing provides effective heat dissipation in enclosed ceiling areas, and the wide 90-305VAC input accommodates varying industrial mains voltages.
Can the HLG-150H-42 drive outdoor 42V LED flood lights?
Yes. The 150W output at 42V is sufficient for medium-power LED flood lights used in building facades, landscape accents, or security lighting. The IP67 waterproof rating means the driver can be mounted outdoors without an additional enclosure, even in direct rain.
How many meters of 42V LED strip can the HLG-150H-42 power?
Divide 150W by your strip's power consumption per meter. For example, a 42V strip rated at 15W/m could run up to 10 meters (150W / 15W per meter = 10m). Always check your strip's rated power per meter and keep the total load at or below 150W.
Can the HLG-150H-42 handle outdoor installations exposed to rain and freezing temperatures?
Yes. Its IP67 rating provides full protection against dust and temporary water submersion up to 1 meter. The operating temperature range of -40°C to +90°C covers extreme cold and hot climates, making it suitable for year-round outdoor use without additional weatherproofing.
What are the differences between the HLG-150H-42, 42A, 42AB, and 42B models?
All four share the same 150W / 42V / 3.6A core specs. The base HLG-150H-42 has no output adjustment and is IP67 waterproof. The -42A adds output voltage/current adjustment via built-in potentiometer and is IP65. The -42AB adds both adjustment and 1-10V/PWM dimming input (IP65). The -42B adds dimming input only and retains IP67.
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Other HLG-150H Models
5 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-150H-24B Power Supply 150W 24V- Dimmable | 150W | 24V | 6.3A | IP67 | $56.23 | View |
| Mean Well HLG-150H-24 Power Supply 150W 24V | 150W | 24V | 6.3A | IP67 | $54.87 | View |
| Mean Well HLG-150H-12 Power Supply 150W 12V | 150W | 12V | 12.5A | IP67 | $54.13 | View |
| Mean Well HLG-150H-48A Power Supply 150W 48V - Adjustable | 150W | 48V | 3.2A | IP65 | $54.81 | View |
| Mean Well HLG-150H-42B Power Supply 150W 42V- Dimmable | 150W | 42V | 3.6A | IP67 | $54.22 | View |
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