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MEAN WELL NPF4036 40W LED Driver

The MEAN WELL NPF-40 series is a 40W AC/DC LED driver designed with dual modes of constant voltage and constant current output. Operating from 90~305VAC, it offers models with a wide range of rated voltages from 12V to 54V. Featuring high efficiency (up to 90%) and a fanless design, the series operates reliably within a -40℃ to +85℃ case temperature range. The IP67 ingress protection rating makes it suitable for dry, damp, or wet locations. This series is ideal for LED panel lighting, downlights, decorative lighting, tunnel lighting, and moving signs, and is suitable for use in hazardous locations.

Authorized Distributors
Source:Newark
Part No:NPF-40-36
Stock:7
Inv Date:06-16-2026
Price: Unit price: $36.59
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Source:DigiKey
Part No:NPF-40-36
Stock:41
Inv Date:06-16-2026
Price: Unit price: $24.5
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Part No:NPF-40-36
Stock:2
Inv Date:06-17-2026
Price: Unit price: $24.5
Buy/RFQ:
Part No:NPF-40-36
Stock:0
Inv Date:06-16-2026
Price: Unit price: $32.83
Buy/RFQ:
Part No:NPF-40-36
Stock:32
Inv Date:06-16-2026
Price: Unit price: $24.5
Buy/RFQ:
Part No:NPF-40-36
Stock:32
Inv Date:06-16-2026
Price: Unit price: $24.5
Buy/RFQ:

MEAN WELL NPF4036 40W LED Driver Specifications:

  • Rated Output Voltage: 21.6 ~ 36V
  • Rated Wattage: 40.32W
  • Frequency Range: 47 ~ 63Hz
  • Power Factor: PF≧0.97/115VAC, PF≧0.95/230VAC, PF≧0.92/277VAC
  • Efficiency (Typ.): 89%
  • AC Current: 0.84A
  • Input Voltage: 90 ~ 305VAC
  • Input Voltage DC: 127 ~ 431VDC
  • Inrush Current (Typ.): COLD START 50A
  • Leakage Current: 0.25mA
  • EMC Immunity: Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547
  • Working Temp.: -40 ~ +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
  • MTBF: 1179.7K hrs
  • Dimension: 150*53*35mm
  • Packing: 0.49Kg;30pcs/15.7Kg/1.0CUFT
  • Over Temperature: Shut down o/p voltage, re-power on to recover
  • Over Voltage: Shut down o/p voltage, re-power on to recover
  • Withstand Voltage: I/P-O/P:3.75KVAC
  • Isolation Resistance: I/P-O/P:100M Ohms
  • Total Harmonic Distortion: <20%
  • DC Voltage: 12V ~ 54V
  • Rated Current: 2.67A ~ 1.34A
  • Line Regulation: ±4.0%
  • Load Regulation: ±4.0%
  • Setup Time: 16ms
  • Hold Up Time: 500ms
  • Ripple & Noise: 150mVp-p
  • Voltage Tolerance: ±4.0%
  • Constant Current Region: 9 ~ 15V
  • Over Current: Hiccup mode
  • Safety Standards: UL8750, UL879, CSA C22.2 No. 250.13-12, ENEC EN61347-1, EN61347-2-13

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Frequently Asked Questions

Where can I buy MEAN WELL NPF4036?

You can click on the BUY or RFQ button to purchase NPF4036 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part NPF4036?

You can download the NPF4036 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of NPF4036?

MEAN WELL

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