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Mean Well LPF-16-42 Power Supply 16W 42V 390mA
The LPF-16 is a 16.38W Mean Well AC-DC LED driver (input: 90~305VAC, output: 42V, operating temperature: -35~+70°C).
Key Features
- ✓ Input voltage: 90~305VAC
- ✓ Output voltage: 42V
- ✓ Rated output current: 0.39A
- ✓ Class II design — no earth connection required
- ✓ Ingress protection: IP67
- ✓ Operating temperature: -35~+70°C
- ✓ Safety certifications: CB, CE, EAC, ENEC, PSE, UL
- ✓ 5 year warranty
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BrandMean Well
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SeriesLPF Series
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Power Rating16.38 Watt
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Output Voltage42 Volt
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Rated Current0.39 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,CE,EAC,ENEC,PSE,UL
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Operation ModeConstant Current,Constant Voltage
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Operating Temperature-35°C~70°C
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Warranty5 Year
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Length5.83 in
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Width1.57 in
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Height1.26 in
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Weight0.46 lb
::specification::
Frequently Asked Questions
Can I use the LPF-16-42 for a small 42V constant-current LED sign or light box?
Yes, if the LED load is designed for constant-current operation at 0.39A and falls within the 23-42V constant-current range. The driver provides up to 16.38W, which fits small 42V LED signage or light box assemblies that stay within that load window.
Is the LPF-16-42 suitable for narrow linear lighting runs that use 42V constant-current modules?
It can be, provided the modules require 0.39A constant current and the total forward voltage stays between 23V and 42V. With a 16.38W limit, it is intended for lower-power linear lighting sections rather than larger runs.
Can this driver power outdoor architectural accent lighting?
Yes, its IP67 waterproof rating supports wet and outdoor environments, and the operating temperature range is -35°C to +70°C. The LED load still needs to match the 0.39A constant-current output and 23-42V range.
Would the LPF-16-42 work for compact 42V display or cabinet lighting modules?
Yes, for compact display or cabinet lighting that uses 42V constant-current LED modules at 0.39A. The available output is 16.38W, so it is better suited to smaller assemblies than higher-power fixtures.
How much 42V LED strip can the LPF-16-42 support?
Use the power formula: maximum strip length = 16.38W divided by your strip's rated watts per meter. Because this is a constant-current model with a 0.39A output and 23-42V range, check your strip rated power per meter and confirm the strip is designed for this constant-current output.
Is the LPF-16-42 safe for wet or exposed locations?
It is built with an IP67 waterproof rating, so the housing is intended for wet and outdoor conditions. It also uses a fully isolated plastic case and is rated to operate from -35°C to +70°C.
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