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Mean Well LPF-16-42 Power Supply 16W 42V
Description
Description
Features
| Universal AC input (up to 305VAC) / Full range |
| Built-in active PFC function |
| Fully isolated plastic case |
| Built-in 3 in 1 dimming function (1~10VDC, PWM signal or resistance) for D type |
| IP30 |
| Class 2 power unit / Pass LPS |
| Isolation class II, no F.G. |
| Protections: Short circuit / Over current / Over voltage / Over temperature |
| Suitable for LED lighting and moving sign applications |
| Suitable for dry, damp, and wet location |
| Cooling by free air convection |
| 5 years warranty |
General Specification
| AC input voltage range | 90~305VAC ; 127~431VDC |
| AC inrush current (max.) | Cold start, 45A |
| Over current protection | 95% ~108% constant current, auto-recovery |
| Over voltage protection | 110%~150% rated output voltage |
| Withstand voltage | I/P - O/P: 3.75kVAC |
| Working temperature | -35~+70ºC |
| Safety standards | UL8750, ENEC EN61347-1, EN61347-2-13, EN62384, PSE J61347-1, J61347-2-13 approved for LPF-16(D)/25(D); UL8750, TUV EN61347-1, EN61347-2-13, PSE J61347-1, J61347-2-13 approved for LPF-40(D)/60(D)/90(D) |
| EMC standards | EN55015, EN61547, EN61000-3-2 class C, EN61000-3-3, EN61000-4-2,3,4,5,6,8,11 |
| Connection Input | UL rated, SJTW 18AWGx2C (30cm) |
| Connection Output | UL rated, SVT 18AWGx2C (30cm) |
| Dimension (LxWxH)(mm) | 148x 40x 32 |
Specifications
Specifications
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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
File Downloads
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Payment & Security
Payment methods
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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.
