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Mean Well LPF-25-54 Power Supply 25W 54V
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 |
| Fully encapsulated with IP67 level |
| 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, 50A |
| 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 Rating25.38 Watt
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Output Voltage54 Volt
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Rated Current0.47 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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Weight0.79 lb
File Downloads
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Payment & Security
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Frequently Asked Questions
Can I use the LPF-25-54 for a 54V LED linear light or fixture?
Yes, if the LED load is designed for constant current at 0.47A and operates within the 29-54V constant current range. This driver delivers up to 25.38W at 54V, so it fits linear lighting products that match both the current and voltage window. It is not a general constant-voltage supply.
Is the LPF-25-54 suitable for LED signage lighting?
It can be suitable for signage lighting when the sign uses a constant-current LED load rated at 0.47A within the 29-54V range. With IP67 protection, it is built for wet or outdoor locations where the driver needs a waterproof enclosure. Check the sign module or fixture rating before pairing it.
Can this driver power outdoor architectural lighting?
Yes, for outdoor architectural or accent lighting fixtures that require 0.47A constant current and fall within the 29-54V output range. The IP67 waterproof rating supports use in wet environments, and the operating temperature range is -35°C to +70°C. The load still needs to stay within the 25.38W output limit.
Can I use the LPF-25-54 for damp or wet locations?
Yes. This model has an IP67 waterproof rating, so it is intended for wet and outdoor environments where the driver may be exposed to water and dust. Its operating range of -35°C to +70°C also supports a wide range of ambient conditions.
How does the LPF-25-54 compare with other 54V LPF series models?
Within the 54V LPF family, the available outputs are LPF-16-54 at 16.2W and 0.3A, LPF-16D-54 at 16.2W and 0.3A, LPF-25D-54 at 25.38W and 0.47A, LPF-40-54 at 41.04W and 0.76A, LPF-40D-54 at 41.04W and 0.76A, LPF-60-54 at 60.48W and 1.12A, LPF-60D-54 at 60.48W and 1.12A, LPF-90-54 at 90.18W and 1.67A, and LPF-90D-54 at 90.18W and 1.67A. The LPF-25-54 sits in the lower-middle of the series at 25.38W and 0.47A.
Other LPF-25 Models
1 other model| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well LPF-25-12 Power Supply 25W 12V | 25.2W | 12V | 2.1A | IP67 | $25.79 | View |
