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MEAN WELL PWM4024 40W PWM Output LED Driver

The PWM-40 series is a 40W LED AC/DC LED driver featuring the constant voltage mode with PWM style output, which is able to maintain the color temperature and the brightness homogeneity when driving all kinds of LED strips. It operates from 90-305VAC and offers models with different rated voltages between 12V and 48V. 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 dry, damp or wet locations. PWM-40 is equipped with dimming function that varies the duty cycle of the output, providing great flexibility for LED strips applications.

Authorized Distributors
Source:DigiKey
Part No:PWM-40-24
Stock:202
Inv Date:06-16-2026
Price: Unit price: $27.9
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Part No:PWM-40-24
Stock:45
Inv Date:06-17-2026
Price: Unit price: $27.9
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Part No:PWM-40-24
Stock:0
Inv Date:06-16-2026
Price: Unit price: $37.39
Buy/RFQ:
Part No:PWM-40-24
Stock:478
Inv Date:06-16-2026
Price: Unit price: $27.9
Buy/RFQ:
Part No:PWM-40-24
Stock:478
Inv Date:06-16-2026
Price: Unit price: $27.9
Buy/RFQ:
Part No:PWM-40-24
Stock:0
Inv Date:06-16-2026
Price: Unit price: $30.9
Buy/RFQ:

MEAN WELL PWM4024 40W PWM Output LED Driver Specifications:

  • Rated Output Voltage: 12/24/36/48V
  • Rated Current: 0 ~ 100%
  • Rated Power: 40.08W
  • Output: Constant Voltage PWM
  • Setup, Rise Time: 16ms/115VAC or 230VAC
  • Hold Up Time: 15 ~ 17V
  • Voltage Range: 90 ~ 305VAC; 127 ~ 431VDC
  • Frequency Range: 47 ~ 63Hz
  • Power Factor: >0.97/115VAC, >0.95/230VAC, >0.92/277VAC
  • Efficiency: >86%
  • AC Current: 0.6A / 115VAC; 0.3A / 230VAC; 0.25A / 277VAC
  • Input: 90 ~ 305VAC
  • Inrush Current: 500ms
  • Leakage Current: <0.25mA / 277VAC
  • Overload: 108 ~ 120% rated output power
  • Over Voltage: Shut down o/p voltage, re-power on to recover
  • Over Temperature: Shut down o/p voltage, re-power on to recover
  • Working Temperature: -40 ~ +85℃
  • Working Humidity: 20 ~ 95% RH non-condensing
  • Storage Temperature, Humidity: -40 ~ +80℃, 10 ~ 95% RH
  • Temp. Coefficient: ±0.03%/℃(0 ~ 50℃)
  • Vibration: 10 ~ 500Hz, 5G 12min./1cycle
  • MTBF: 995.5K hrs min. (Telcordia SR-332); 270.02K hrs min. (MIL-HDBK-217F)
  • Dimension: 150*53*35mm (L*W*H)
  • Packing: Please refer to packing list
  • Safety Standards: UL8750, UL879, CSA C22.2 No. 250.13-12, ENEC EN61347-1, EN61347-2-13, EN62384, IP67, BIS IS15885, EAC TP TC 004, GB19510.1, GB19510.14

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You can download the PWM4024 datasheet or visit the MEAN WELL website for support.

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MEAN WELL

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