Is the NPF-90-48 rated for outdoor installations in heavy rain regions?

Yes. The NPF-90-48 is IP67-rated for full dust protection and resistance to temporary water immersion, and its operating range of -40°C to +85°C covers harsh outdoor environments including heavy-rain climates.

Can the NPF-90-48 power 48V LED modules in industrial automation lighting?

The NPF-90-48 delivers 90.24W at 48V with a constant current of 1.88A and a CC voltage range of 28–48V, which suits 48V LED modules used in industrial automation or robotics cell lighting. Its 90–305VAC input covers both standard industrial power distributions.

How does the NPF-90-48 differ from the NPF-60-48 and NPF-120-48?

At 48V: NPF-60-48 is 60W at 1.25A (150.0 × 53.0 × 35.0 mm), NPF-90-48 is 90.24W at 1.88A (171.0 × 63.0 × 37.5 mm), and NPF-120-48 is 120W at 2.5A. Select based on the LED load’s total wattage requirement.

Is there a dimmable equivalent to the NPF-90-48?

Yes. The NPF-90D-48 has identical specs (90.24W, 48V, 1.88A, IP67, 171.0 × 63.0 × 37.5 mm) and adds built-in 3-in-1 dimming for PWM, 0–10V, and resistance control.

Does the NPF-90-48 need an earth ground connection?

No. The NPF-90-48 is a Class II device with a fully isolated plastic case and no functional ground (FG) terminal, eliminating the need for a protective earth conductor.

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

Mean Well

Mean Well NPF-90-48 Power Supply 90W 48V

Name: Mean Well NPF-90-48 Power Supply 90W 48V
Brand: Mean Well
SKU: NPF-90-48
Price: 42.63 USD
Availability: InStock

fully isolated plastic caseIP67Class II design without FG

SKU:

NPF-90-48

$42.63 USD ~~$147.75~~

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The NPF-90 is a 90W Mean Well power converter (input range: 90~305VAC).

Key Features

✓ Input voltage range: 90~305VAC
✓ 3.75KVAC reinforced I/O isolation
✓ Protections: Short circuit / Over voltage / Over temperature
✓ Active PFC — meets international energy efficiency regulations
✓ Safety approvals: Note.8 SAFETY & EMC
✓ 3 years warranty

Brand

Mean Well
Series

NPF Series
Power Rating

90.24 Watt
Output Voltage

48 Volt
Rated Current

1.88 Ampere
Input Voltage

90V~305V
No of Output

1
Dimming Control

None
Standards Met

CB,CCC,CE,EAC,ENEC,UL
Operation Mode

Constant Current,Constant Voltage
Operating Temperature

-40°C~85°C
Warranty

5 Year
Length

6.73 in
Width

2.48 in
Height

1.48 in
Weight

1.7 lb

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Model	Power	Voltage	Current	IP Rating	Price
Mean Well NPF-90-24 Power Supply 90W 24V	90W	24V	3.75A	IP67	$43.97	View
Mean Well NPF-90-54 Power Supply 90W 54V	90.18W	54V	1.67A	IP67	$42.63	View
Mean Well NPF-90-42 Power Supply 90W 42V	90.3W	42V	2.15A	IP67	$42.63	View
Mean Well NPF-90-36 Power Supply 90W 36V	90W	36V	2.5A	IP67	$42.63	View
Mean Well NPF-90-30 Power Supply 90W 30V	90W	30V	3A	IP67	$42.63	View
Mean Well NPF-90-20 Power Supply 90W 20V	90W	20V	4.5A	IP67	$42.63	View
Mean Well NPF-90-15 Power Supply 90W 15V	90W	15V	6A	IP67	$42.63	View
Mean Well NPF-90-12 Power Supply 90W 12V	90W	12V	7.5A	IP67	$41.14	View

Mean Well