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Mean Well HLG-100H-24A Power Supply 100W 24V - Adjustable
The HLG-100H is a 100W 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 Rating100 Watt
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Output Voltage24 Volt
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Rated Current4 Ampere
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Input Voltage90V~305V
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No of Output1
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Dimming ControlBuilt-in Potentiometer
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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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Length8.66 in
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Width2.68 in
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Height1.53 in
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Weight2.47 lb
::specification::
Frequently Asked Questions
Can I use the HLG-100H-24A to power 24V LED strip in a retail display?
Yes. The HLG-100H-24A delivers 24V at up to 4A (100W), which is plenty for typical retail shelf or cabinet LED strip runs. The built-in output adjustment potentiometer lets you fine-tune brightness to match the display requirements without needing an external dimmer.
Is the adjustable output on the HLG-100H-24A helpful for matching different 24V LED loads?
Yes. The potentiometer lets you trim both voltage and current output within the CC range of 12-24V. This is useful when your LED load needs slightly less than 24V or when you want to reduce current to extend LED lifespan without adding external dimming hardware.
Can the HLG-100H-24A drive 24V LED modules in a semi-outdoor environment?
Yes. Its IP65 water-resistant rating handles dust and low-pressure water jets, making it suitable for covered outdoor areas, canopies, and semi-exposed installations. For direct rain or submersion risk, the IP67-rated HLG-100H-24 base model is a better fit.
How many meters of 24V LED strip can the HLG-100H-24A handle?
The HLG-100H-24A provides up to 100W at 24V. Divide 100 by your strip's wattage per meter to find the maximum run. A 10W/m strip allows 10 meters (100W / 10W per meter). Always verify your strip's rated power per meter and stay within the 100W capacity.
Is the HLG-100H-24A protected enough for a dusty warehouse or workshop?
Yes. The IP65 rating means complete protection against dust ingress, along with resistance to low-pressure water jets. A dusty warehouse, workshop, or light industrial environment is well within its design envelope. The aluminium casing also aids heat dissipation in warm spaces.
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Other HLG-100H Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-100H-24B Power Supply 100W 24V - Dimmable | 100W | 24V | 4A | IP67 | $53.84 | View |
| Mean Well HLG-100H-24 Power Supply 100W 24V | 100W | 24V | 4A | IP67 | $52.53 | View |
