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Mean Well HLN-40H-24A Power Supply 40W 24V - IP64, Adjustable
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Mean Well HLN-40H-24A Power Supply 40W 24V - IP64, Adjustable
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 ControlBuilt-in Potentiometer
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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 I use the HLN-40H-24A for 24V sign lighting or light box applications?
Yes, this model is sized for 24V lighting loads up to 40.1W with 1.67A output, and the product features specifically state it is suitable for signage applications. It is a constant current LED driver, so the sign or light box load should match the 24V output and the 14-24V constant current range.
Is the HLN-40H-24A a fit for 24V architectural accent lighting?
It can fit 24V accent or decorative lighting where the total load stays within 40.1W and 1.67A. The 90-305VAC input also makes it suitable for projects that need wide AC input tolerance.
Can I use this driver for 24V display or cabinet lighting in commercial spaces?
It can be used for 24V display, cabinet, or similar lighting loads that stay within the 40.1W maximum output. Its fully isolated plastic case and Class 2 power unit rating are useful for enclosed commercial lighting applications.
How do I estimate the maximum 24V LED strip length this driver can support?
Use the driver's 40.1W maximum output and divide it by your strip's rated watts per meter: 40.1W / strip W per meter = maximum theoretical length. Check your strip rated power per meter first, because the usable length depends on the strip's own load and this driver is limited to 24V, 1.67A, and 40.1W.
Is the HLN-40H-24A suitable for outdoor or wet locations?
It has an IP64 rating, which means protection against dust ingress and water splashes, so it can suit outdoor or damp-area lighting where splash resistance is needed. It is not rated for submersion, and its operating temperature range is -40 C to +50 C.
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