Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well LPF-25D-20 Power Supply 25W 20V - Dimmable
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The LPF-25D is a 25W Mean Well power converter (input range: 90~305VAC).
Key Features
- ✓ Input voltage range: 90~305VAC
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: Note.8 PROTECTION ENVIRONMENT SAFETY & EMC
- ✓ 3 years warranty
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BrandMean Well
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SeriesLPF Series
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Power Rating25 Watt
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Output Voltage20 Volt
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Rated Current1.25 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,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
::specification::
Frequently Asked Questions
Can I use the LPF-25D-20 for 20V LED strip lighting?
Yes, if your LED strip or lighting product is designed for 20V and the total load stays within 25W. To estimate strip length, divide 25W by the strip wattage per meter: 25W ÷ strip W/m = maximum meters. Check your strip rated power per meter before final sizing.
Is the LPF-25D-20 suitable for 20V sign lighting?
It can be, as long as the sign lighting is built for 20V input and does not exceed 25W or 1.25A. Its IP67 waterproof construction makes it appropriate where the driver may be exposed to rain, dust, or washdown. Confirm the lighting load matches 20V operation.
Can this model power dimmable 20V decorative or display lighting?
Yes, for 20V decorative, display, or accent lighting that stays within the 25W output limit. The built-in 3 in 1 dimming feature makes it appropriate where adjustable brightness is needed. Keep the load within the rated 1.25A output.
How much 20V LED strip can the LPF-25D-20 support?
The maximum supported strip load is 25W total. Use 25W ÷ strip W/m = maximum meters to estimate the run length, and reduce the length as strip wattage per meter increases. Check your strip rated power per meter before selecting a run length.
Can the LPF-25D-20 be used in outdoor or wet locations?
Yes. The enclosure is rated IP67 waterproof, and the specified operating temperature range is -35°C to +70°C. That makes it suitable for outdoor and wet environments when paired with a properly rated 20V lighting load.
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