Can I use the LPF-90D-54 for a 54V dimmable LED lighting load?

Yes, this is a 54V constant current LED driver with built-in 3 in 1 dimming for lighting loads operating within its 32-54V constant current range. The connected load must stay within 90.18W and 1.67A.

Is the LPF-90D-54 a good fit for outdoor signage or wet-area lighting?

Yes, the driver is rated IP67 waterproof, so it is intended for outdoor and wet-location LED lighting use. It also supports an operating temperature range of -40°C to +70°C.

Can this 54V model be used for long-run linear lighting or sign lighting systems?

It can be used where the lighting load is designed for constant current operation and matches the 32-54V range, 1.67A output current, and 90.18W maximum power. That makes it more appropriate for matched 54V-class lighting loads than lower-voltage products.

How much 54V LED strip can the LPF-90D-54 support?

Use the power limit for the calculation: maximum strip length equals 90.18W divided by your strip's rated watts per meter. Check your strip rated power per meter, and also confirm the strip is designed for constant current operation because this driver is not constant voltage.

How does the LPF-90D-54 compare with the other LPF-90D versions?

The dimmable LPF-90D range includes LPF-90D-15 at 75W, 15V, 5A; LPF-90D-20 at 90W, 20V, 4.5A; 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. This version is the highest-voltage option in that dimmable 90W group.

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Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Mean Well

Mean Well LPF-90D-54 Power Supply 90W 54V - Dimmable

Name: Mean Well LPF-90D-54 Power Supply 90W 54V - Dimmable
Brand: Mean Well
SKU: LPF-90D-54
Price: 45.63 USD
Availability: InStock

fully isolated plastic caseIP67Class II design without FGbuilt-in 3 in 1 dimming

SKU:

LPF-90D-54

$45.63 USD

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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

Brand

Mean Well
Series

LPF Series
Power Rating

90.18 Watt
Output Voltage

54 Volt
Rated Current

1.67 Ampere
Input Voltage

90V~305V
No of Output

1
Dimming Control

10V PWM,1-10V,Resistance
Standards Met

CB,CE,EAC,PSE,TUV,UL
Operation Mode

Constant Current,Constant Voltage
Operating Temperature

-40°C~70°C
Warranty

5 Year
Length

6.34 in
Width

2.4 in
Height

1.42 in
Weight

1.54 lb

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Model	Power	Voltage	Current	IP Rating	Price
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-20 Power Supply 90W 20V - Dimmable	90W	20V	4.5A	IP67	$45.63	View
Mean Well LPF-90D-15 Power Supply 75W 15V - Dimmable	75W	15V	5A	IP67	$45.63	View

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Mean Well