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Mean Well LPF-90D-20 Power Supply 90W 20V - Dimmable
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Mean Well LPF-90D-20 Power Supply 90W 20V - Dimmable
The LPF-90D is a 90W 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: Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: Note.8 SAFETY & EMC
- ✓ 3 years warranty
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BrandMean Well
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SeriesLPF Series
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Power Rating90 Watt
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Output Voltage20 Volt
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Rated Current4.5 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,PSE,TUV,UL
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Operation ModeConstant Current,Constant Voltage
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Operating Temperature-40°C~70°C
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Warranty5 Year
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Length6.34 in
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Width2.4 in
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Height1.42 in
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Weight1.54 lb
::specification::
Frequently Asked Questions
Can I use the LPF-90D-20 for a 20V LED strip lighting run?
Yes, if the strip system is designed for 20V and the total load stays within 90W. This model delivers 20V at 4.5A, so it suits longer or higher-density 20V strip runs than lower-power models, but check your strip rated power per meter before sizing.
Is the LPF-90D-20 suitable for 20V illuminated signage?
It can be a fit for 20V LED signage modules or sign-lighting assemblies that stay within 90W total load. The IP67 waterproof rating also makes it suitable for sign projects exposed to wet conditions.
Can this driver power a 20V outdoor architectural lighting fixture?
Yes, for 20V lighting products that operate within the 12-20V constant-current range and do not exceed 4.5A or 90W. Its IP67 waterproof housing and -40°C to +70°C operating range make it appropriate for demanding indoor or outdoor environments.
How much 20V LED strip can the LPF-90D-20 run?
Use the power formula: maximum strip length = 90W divided by your strip wattage per meter. For example, the driver's limit is 90W total at 20V and 4.5A, so you must check your strip rated power per meter before calculating the allowable length.
Is the LPF-90D-20 okay for wet or outdoor locations?
Yes. It has an IP67 waterproof rating, a fully isolated plastic case, and an operating temperature range of -40°C to +70°C, so it is intended for wet and outdoor conditions as well as indoor use.
How does the LPF-90D-20 compare with other LPF-90D models?
Within the LPF-90D dimmable range, sibling outputs are LPF-90D-15 at 75W, 15V, 5A; LPF-90D-24 at 90W, 24V, 3.75A; LPF-90D-30 at 90W, 30V, 3A; LPF-90D-36 at 90W, 36V, 2.5A; LPF-90D-42 at 90.3W, 42V, 2.15A; LPF-90D-48 at 90.24W, 48V, 1.88A; and LPF-90D-54 at 90.18W, 54V, 1.67A. The LPF-90D-20 version is the 20V, 4.5A, 90W option in that dimmable group.
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Other LPF-90D Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well LPF-90D-54 Power Supply 90W 54V - Dimmable | 90.18W | 54V | 1.67A | IP67 | $45.63 | View |
| Mean Well LPF-90D-48 Power Supply 90W 48V - Dimmable | 90.24W | 48V | 1.88A | IP67 | $45.63 | View |
| Mean Well LPF-90D-42 Power Supply 90W 42V - Dimmable | 90.3W | 42V | 2.15A | IP67 | $47.09 | View |
| Mean Well LPF-90D-36 Power Supply 90W 36V - Dimmable | 90W | 36V | 2.5A | IP67 | $45.63 | View |
| Mean Well LPF-90D-30 Power Supply 90W 30V - Dimmable | 90W | 30V | 3A | IP67 | $45.63 | View |
| Mean Well LPF-90D-24 Power Supply 90W 24V - Dimmable | 90W | 24V | 3.75A | IP67 | $41.38 | View |
| Mean Well LPF-90D-15 Power Supply 75W 15V - Dimmable | 75W | 15V | 5A | IP67 | $45.63 | View |
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