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Mean Well LPF-25-12 Power Supply 25W 12V
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 Rating25.2 Watt
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Output Voltage12 Volt
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Rated Current2.1 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
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Payment & Security
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Frequently Asked Questions
Can I use the LPF-25-12 for 12V LED strip lighting in a display or cabinet?
Yes, this model suits 12V lighting products that stay within its 25.2W maximum output. It provides 12V at 2.1A, which fits short 12V LED strip sections used in display, cabinet, or accent lighting. Check that the strip’s total load does not exceed 25.2W.
Is the LPF-25-12 suitable for 12V sign lighting?
It can be used for 12V sign lighting when the total demand is within 25.2W. The IP67 waterproof rating makes it suitable for signs in wet or dusty environments. Confirm the sign modules are rated for 12V and that the full load stays under 2.1A and 25.2W.
Can this driver power a short 12V under-shelf or accent lighting run?
Yes, for a short 12V lighting run that does not draw more than 25.2W. With 12V output and 2.1A current, it is intended for lower-power applications rather than long, high-load strip runs. Check the lighting product’s rated load before selecting it.
Is the LPF-25-12 okay for outdoor or damp locations?
Yes, it has an IP67 waterproof rating, so it is designed for wet and dusty conditions. Its operating temperature range is -35°C to +70°C, which supports use in a wide range of indoor and outdoor environments. The rest of the lighting system should also be rated for those conditions.
How many meters of 12V LED strip can the LPF-25-12 support?
Base the estimate on the 25.2W maximum output. Length = 25.2W divided by your strip’s rated watts per meter, so a 4.8W/m strip would be about 5.25 meters. Check your strip rated power per meter before sizing the run.
How does the LPF-25-12 compare with the other 25W LPF voltage options?
In the 25W LPF range, the standard versions are 12V 25.2W 2.1A, 15V 25.05W 1.6A, 20V 25W 1.25A, 24V 25.2W 1.05A, 30V 25.2W 0.84A, 36V 25.2W 0.7A, 42V 25.2W 0.6A, 48V 25.44W 0.53A, and 54V 25.38W 0.47A. The matching dimmable LPF-25D versions keep the same voltage, wattage, and current values for each output level.
