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Mean Well HLN-40H-24B Power Supply 40W 24V - IP64, Dimmable
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Mean Well HLN-40H-24B Power Supply 40W 24V - IP64, Dimmable
The HLN-40H is a 40W Mean Well power converter (input range: 90~305VAC, operating temperature: -40~+50℃).
Key Features
- ✓ Input voltage range: 90~305VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Wide operating temperature: -40~+50℃
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: UL8750, CSA C22.2 No. 250.0-08 (except for 48V, 54V), EN61347-1, EN61347-2-13 independent, IP64, J61347-1, J61347-2-13
- ✓ 3 years warranty
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BrandMean Well
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SeriesHLN Series
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Power Rating40.1 Watt
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Output Voltage24 Volt
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Rated Current1.67 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,TUV,UL
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Operation ModeConstant Current,Constant Voltage
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Operating Temperature-40°C~50°C
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Warranty3 Year
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Length6.34 in
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Width2.42 in
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Height1.38 in
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Weight0.77 lb
::specification::
Frequently Asked Questions
Can the HLN-40H-24B be used for 24V illuminated signage?
Yes, it is a 24V, 1.67A, 40.1W LED driver and the listed features say it is suitable for signage applications. The connected lighting load should stay within the 14-24V constant current range and the 40.1W maximum output.
Is this a good match for 24V retail display lighting or backlit panels?
It can be used for 24V display lighting or backlit panel loads that do not exceed 40.1W and 1.67A. Its fully isolated plastic case also helps in enclosed lighting assemblies where an isolated Class 2 unit is preferred.
Can I use the HLN-40H-24B for 24V decorative lighting in covered outdoor areas?
It can fit 24V decorative or accent lighting loads up to 40.1W where splash resistance is needed. The IP64 enclosure and -40 C to +50 C operating range make it more suitable for harsh conditions than an indoor-only unit.
What is the difference between the HLN-40H-24B and other HLN 40W series voltage options?
Within the HLN-40H 40W family, the voltage and current combinations are 12V at 3.33A, 15V at 2.67A, 20V at 2A, 24V at 1.67A, 30V at 1.34A, 36V at 1.12A, 42V at 0.96A, 48V at 0.84A, and 54V at 0.75A. This specific model is the 24V, 40.1W, 1.67A version.
How should I estimate 24V LED strip length for this driver?
Take the maximum output power, 40.1W, and divide by the strip's rated watts per meter to estimate length: 40.1W / strip W per meter. Check your strip rated power per meter first, because this driver is limited to 24V output, 1.67A current, and 40.1W total load.
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