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Mean Well HLN-40H-30B Power Supply 40W 30V - IP64, Dimmable
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Mean Well HLN-40H-30B Power Supply 40W 30V - 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 Rating40.2 Watt
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Output Voltage30 Volt
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Rated Current1.34 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-30B be used in 30V channel letter or sign cabinet lighting?
Yes, it is a 30V, 1.34A, 40.2W LED driver and the product features say it is suitable for signage applications. The load should stay within the 18-30V constant current range and within the 40.2W maximum power.
Is this driver suitable for 30V decorative or commercial display lighting?
It can fit 30V decorative, retail, or commercial display lighting loads up to 1.34A and 40.2W. The wide 90-305VAC input range also helps where the AC supply may vary by site.
Can I use the HLN-40H-30B for compact outdoor accent lighting?
It can be used for 30V outdoor accent or facade lighting where the connected LED load stays within 40.2W. The IP64 enclosure and -40 C to +50 C operating temperature range make it suitable for splash-exposed environments.
How does the HLN-40H-30B compare with nearby HLN series voltage choices?
Around this model in the HLN-40H 40W range, the nearby options are 24V at 1.67A and 40.1W, 30V at 1.34A and 40.2W, and 36V at 1.12A and 40.3W. Higher in the family, the series also continues to 42V at 0.96A, 48V at 0.84A, and 54V at 0.75A.
How can I estimate the maximum 30V LED strip load for this unit?
Take the driver's 40.2W maximum output and divide by the strip's rated watts per meter: 40.2W / strip W per meter. Check your strip rated power per meter first, because this driver is limited to 30V output, 1.34A, and 40.2W total power.
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