Over 15 years experience of providing support of MEAN WELL Power Supplies
Image shown is a representation only. Exact specifications should be obtained from the product datasheet.
Mean Well NPF-120-48 Power Supply 120W 48V
The NPF-120 is a 120W 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
-
BrandMean Well
-
SeriesNPF Series
-
Power Rating120 Watt
-
Output Voltage48 Volt
-
Rated Current2.5 Ampere
-
Input Voltage90V~305V
-
No of Output1
-
Dimming ControlNone
-
Standards MetCB,CCC,CE,EAC,ENEC,UL
-
Operation ModeConstant Current,Constant Voltage
-
Operating Temperature-40°C~90°C
-
Warranty5 Year
-
Length7.52 in
-
Width2.48 in
-
Height1.48 in
-
Weight2.14 lb
::specification::
Frequently Asked Questions
Can the NPF-120-48 be installed in outdoor or wet-rated fixtures?
Yes. The NPF-120-48 is IP67 rated, so it resists dust ingress and temporary water immersion. Its -40°C to +90°C temperature range makes it compatible with outdoor luminaires, cold-climate installations, and high-ambient-temperature enclosures.
What LED systems does the NPF-120-48 suit at 48V?
The NPF-120-48 supplies 48V DC at 2.5A (120W) in constant-current mode, with a CC range of 28–48V. It is a natural fit for 48V LED modules used in industrial high-bay fixtures, outdoor area lighting, and tunnel lighting systems that specify a 48V constant-current driver. The Class II design removes the requirement for a ground conductor.
How does the NPF-120-48 compare to the NPF-120-54?
Both are in the ~120W family with identical IP67 protection, 191.0 × 63.0 × 37.5 mm housing, and 0.97 kg weight. The NPF-120-48 outputs 48V at 2.5A (120W, CC range 28–48V); the NPF-120-54 outputs 54V at 2.3A (124.2W, CC range 32–54V). Choose NPF-120-48 for 48V LED strings and NPF-120-54 for 54V strings.
What is the warranty period on the NPF-120-48?
Mean Well provides a 5-year warranty on the NPF-120-48. Combined with its CB, CCC, CE, EAC, ENEC, and UL certifications, this reflects the driver's intended use in long-service commercial and industrial lighting installations.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Please log in to write a review.
Write a review
Reviews are checked before publishing. By submitting you confirm this is your genuine experience with this product.
Submitting your review…
It's published and now helps other buyers.
We're checking it and it'll appear shortly.
Please try again.
