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Mean Well

Mean Well NPF-60-48 Power Supply 60W 48V 1.25A

$33.86 USD
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Overview

NPF-60-48 is the 48V output model of this series: rated current 1.25A, rated power 60W, typical efficiency 90%.

NPF-60 series is a 60W AC/DC LED driver featuring the dual modes constant voltage and constant current output. NPF-60 operates from 90～305VAC and offers models with different rated voltage ranging between 12V and 54V. Thanks to the high efficiency up to 90%, with the fanless design, the entire series is able to operate for -40℃ ~ +85℃ case temperature under free air convection. The entire series is rated with IP67 ingress protection level and is suitable to work for a variety of applications at dry, damp or wet locations.

Features

  • Constant Voltage + Constant Current mode output
  • Plastic housing with Class II design
  • Built-in active PFC function
  • Class 2 power unit
  • No load power consumption <0.15W
  • IP67 rating for indoor or outdoor installations
  • Typical lifetime>50000 hours
  • 5 years warranty

Specifications

NPF-60-48Specifications from the official datasheet (2026-02-09 edition)

OUTPUT

DC VOLTAGE
48V
CONSTANT CURRENT REGIONNote.2
28.8 ~ 48V
RATED CURRENT
1.25A
RATED POWERNote.5
60W
RIPPLE & NOISE (max.)Note.3
200mVp-p
VOLTAGE TOLERANCENote.4
±1.0%
LINE REGULATION
±0.5%
LOAD REGULATION
±0.5%
SETUP, RISE TIMENote.6
500ms, 80ms 115VAC / 230VAC
HOLD UP TIME (Typ.)
16ms/230VAC 16ms/115VAC

INPUT

VOLTAGE RANGENote.5
90 ~ 305VAC 127 ~ 431VDC (Please refer to "STATIC CHARACTERISTIC" section)
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR
PF≧0.97/115VAC, PF≧0.95/230VAC, PF≧0.92/277VAC@full load (Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)
TOTAL HARMONIC DISTORTION
THD< 20%(@load≧60%/115VC,230VAC; @load≧75%/277VAC) (Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)
EFFICIENCY (Typ.)
90%
AC CURRENT
0.8A / 115VAC 0.4A / 230VAC 0.32A/277VAC
INRUSH CURRENT(Typ.)
COLD START 50A(twidth=270μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. No. of PSUs on 16A CIRCUIT BREAKER
8 units (circuit breaker of type B) / 16 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT
<0.25mA / 277VAC
NO LOAD POWER CONSUMPTION
<0.15W

PROTECTION

OVER CURRENT
95 ~ 108% Constant current limiting, recovers automatically after fault condition is removed
SHORT CIRCUIT
Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
54 ~ 60V Shut down and latch off o/p voltage, re-power on to recover
OVER TEMPERATURE
Shut down o/p voltage, re-power on to recover

ENVIRONMENT

WORKING TEMP.
Tcase=-40 ~ +85℃ (Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)
MAX. CASE TEMP.
Tcase=+85℃
WORKING HUMIDITY
20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY
-40 ~ +80℃, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.03%/℃ (0 ~ 50℃)
VIBRATION
10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDSNote.8
UL8750(type”HL”), UL879(for 12V,24V only), CSA C22.2 No. 250.13-12, ENEC BS EN/EN61347-1, BS EN/EN61347-2-13 independent, BS EN/EN62384, EAC TP TC 004 , GB/T19510.1,GB/T19510.213, IP67 approved; Design refer to BS EN/EN60335-1
WITHSTAND VOLTAGE
I/P-O/P:3.75KVAC
ISOLATION RESISTANCE
I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSIONNote.8
Compliance to BS EN/EN55015, BS EN/EN61000-3-2 Class C (@load≧60%) ; BS EN/EN61000-3-3;GB/T 17743, GB17625.1, EAC TP TC 020
EMC IMMUNITY
Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11; BS EN/EN61547, light industry level (surge immunity Line-Line 2KV); EAC TP TC 020

OTHERS

MTBF
3082.1K hrs min. Telcordia SR-332 (Bellcore) ; 287.9Khrs min. MIL-HDBK-217F (25℃)
DIMENSION
150*53*35mm (L*W*H)
PACKING
0.49Kg;30pcs/15.7Kg/1.0CUFT

Certifications & ratings

Type
HL
Test conditions and notes11
  1. 1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature.
  2. 2. Please refer to "DRIVING METHODS OF LED MODULE".
  3. 3. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
  4. 4. Tolerance : includes set up tolerance, line regulation and load regulation.
  5. 5. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
  6. 6. Length of set up time is measured at first cold start. Turning ON/OFF the driver may lead to increase of the set up time.
  7. 7. The driver is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf)
  8. 8. This series meets the typical life expectancy of >50,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 75℃ or less.
  9. 9. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
  10. 10. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
  11. 11. For any application note and IP water proof function installation caution, please refer our user manual before using. https://www.meanwell.com/Upload/PDF/LED_EN.pdf

Technical drawings

NPF-60-48 BLOCK DIAGRAM
BLOCK DIAGRAM
NPF-60-48 OUTPUT LOAD vs TEMPERATURE
OUTPUT LOAD vs TEMPERATURE
NPF-60-48 STATIC CHARACTERISTIC
STATIC CHARACTERISTIC
NPF-60-48 TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION
NPF-60-48 LIFE TIME
LIFE TIME
NPF-60-48 MECHANICAL SPECIFICATION
MECHANICAL SPECIFICATION
NPF-60-48 Recommend Mounting Direction
Recommend Mounting Direction

Typical applications

  • LED panel lighting
  • LED downlight
  • LED decorative lighting
  • LED tunnel lighting
  • Moving sign
  • Type "HL" for use in Class I, Division 2 hazardous (Classified) location

Downloads

FAQ

Can the NPF-60-48 be installed without a weatherproof enclosure in outdoor signage?

Yes. The NPF-60-48 is rated IP67, providing dust ingress protection and resistance to temporary water immersion, so it can be installed in outdoor sign cabinets or exposed lighting channels without an additional waterproof housing. The case temperature (Tcase) range is -40°C to +85°C.

Is the NPF-60-48 appropriate for powering 48V LED panels in industrial inspection systems?

The NPF-60-48 provides 60W at 48V with a constant output current of 1.25A and a CC voltage range of 28.8–48V, which matches many 48V industrial LED inspection or machine vision panels. Its UL8750 and CSA C22.2 No. 250.13-12 approvals support use in North American industrial facilities.

What are the physical dimensions of the NPF-60-48?

The NPF-60-48 measures 150.0 × 53.0 × 35.0 mm and weighs 0.49 kg, consistent with all other NPF-60 voltage variants.

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Mean Well NPF-60-48 Power Supply 60W 48V 1.25A
Mean Well

Mean Well NPF-60-48 Power Supply 60W 48V 1.25A

$33.86 USD

NPF-60-48 is the 48V output model of this series: rated current 1.25A, rated power 60W, typical efficiency 90%.

NPF-60 series is a 60W AC/DC LED driver featuring the dual modes constant voltage and constant current output. NPF-60 operates from 90～305VAC and offers models with different rated voltage ranging between 12V and 54V. Thanks to the high efficiency up to 90%, with the fanless design, the entire series is able to operate for -40℃ ~ +85℃ case temperature under free air convection. The entire series is rated with IP67 ingress protection level and is suitable to work for a variety of applications at dry, damp or wet locations.

Features

  • Constant Voltage + Constant Current mode output
  • Plastic housing with Class II design
  • Built-in active PFC function
  • Class 2 power unit
  • No load power consumption <0.15W
  • IP67 rating for indoor or outdoor installations
  • Typical lifetime>50000 hours
  • 5 years warranty

Typical applications

  • LED panel lighting
  • LED downlight
  • LED decorative lighting
  • LED tunnel lighting
  • Moving sign
  • Type "HL" for use in Class I, Division 2 hazardous (Classified) location

Model

  • 40W 48V
  • 40W 48V Dimmable
  • 60W 48V
  • 60W 48V Dimmable
  • 90W 48V
  • 90W 48V Dimmable
  • 120W 48V
  • 120W 48V Dimmable
  • 200W 48V
  • 200W 48V Dimmable
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