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MEAN WELL LPF4054 40W LED Driver

The MEAN WELL LPF-40 series is a 40W AC/DC LED driver featuring dual modes of constant voltage and constant current output. Operating from 90~305VAC, it offers models with different rated voltage ranging between 12V and 54V. With high efficiency up to 90%, the entire series is able to operate for -40℃ ~ +80℃ 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. This driver is ideal for LED panel lighting, LED downlights, LED decorative lighting, LED tunnel lighting, and moving signs.

Authorized Distributors
Source:DigiKey
Part No:LPF-40-54
Stock:2
Inv Date:06-16-2026
Price: Unit price: $25.5
Buy/RFQ:
Part No:LPF-40-54
Stock:9
Inv Date:06-17-2026
Price: Unit price: $25.5
Buy/RFQ:
Part No:LPF-40-54
Stock:0
Inv Date:06-16-2026
Price: Unit price: $34.17
Buy/RFQ:
Part No:LPF-40-54
Stock:28
Inv Date:06-16-2026
Price: Unit price: $25.5
Buy/RFQ:
Part No:LPF-40-54
Stock:28
Inv Date:06-16-2026
Price: Unit price: $25.5
Buy/RFQ:

MEAN WELL LPF4054 40W LED Driver Specifications:

  • Model: LPF-40-54
  • Output Voltage Range: 42V ~ 54V
  • Rated Voltage: 48V
  • Rated Current: 0.76A
  • Rated Power: 40.08W
  • Frequency Range: 47 ~ 63Hz
  • Power Factor: PF≧0.97/115VAC, PF≧0.95/230VAC, PF≧0.92/277VAC
  • Efficiency: 90 ~ 305VAC
  • Input Voltage: 95 ~ 108%
  • Line Regulation: ±4.0%
  • Load Regulation: ±0.5%
  • Setup Time: 1000ms, 80ms / 230VAC
  • Hold Up Time: 16ms/230VAC
  • Ripple & Noise: 350mVp-p
  • Voltage Tolerance: ±4.0%
  • Constant Current Region: ±0.5%
  • Short Circuit Protection: Hiccup mode
  • Over Current Protection: Recovers automatically
  • Safety Standards: UL8750, CSA C22.2 No. 250.0-08, ENEC EN61347-1, EN61347-2-13
  • Ingress Protection: IP67
  • Working Temperature: -40 ~ +80℃
  • Working Humidity: 20 ~ 95% RH
  • Storage Temperature & Humidity: -40 ~ +80℃, 10 ~ 95% RH
  • Temperature Coefficient: ±0.03%/℃(0 ~ 50℃)
  • Vibration Resistance: 10 ~ 500Hz, 5G
  • MTBF: 438.8Khrs
  • Dimension: 162.5*43*32mm
  • Weight: 0.44Kg

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Frequently Asked Questions

Where can I buy MEAN WELL LPF4054?

You can click on the BUY or RFQ button to purchase LPF4054 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part LPF4054?

You can download the LPF4054 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of LPF4054?

MEAN WELL

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