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MEAN WELL DRA4024 40W DIN Rail Power Supply

The MEAN WELL DRA-40 series is a 40W AC/DC DIN rail power supply designed with adjustable output current capabilities. Users can easily modify the constant output current level using a 1-10Vdc signal, PWM signal, or resistance. This power supply is suitable for a wide range of industrial applications, including machine vision inspection systems and plant cultivation systems. It can be mounted on DIN rail TS-35/7.5 or 15 and features a compact width of only 40mm, making it ideal for installations with limited space. The DRA-40 accepts a universal AC input between 90VAC and 264VAC and boasts an efficiency of up to 85%.

Authorized Distributors
Source:Newark
Part No:DRA-40-24
Stock:1
Inv Date:06-16-2026
Price: Unit price: $24.16
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Source:DigiKey
Part No:DRA-40-24
Stock:17
Inv Date:06-16-2026
Price: Unit price: $23.4
Buy/RFQ:
Part No:DRA-40-24
Stock:84
Inv Date:06-17-2026
Price: Unit price: $23.4
Buy/RFQ:
Part No:DRA-40-24
Stock:2
Inv Date:06-16-2026
Price: Unit price: $18.21
Buy/RFQ:
Part No:DRA-40-24
Stock:35
Inv Date:06-16-2026
Price: Unit price: $23.4
Buy/RFQ:
Part No:DRA-40-24
Stock:35
Inv Date:06-16-2026
Price: Unit price: $23.4
Buy/RFQ:

MEAN WELL DRA4024 40W DIN Rail Power Supply Specifications:

  • Model: DRA 40 _ 12
  • Output Voltage: 3~24V
  • Rated Current: 1.7A
  • Current Range: 0 ~ 1.7A
  • Rated Power: 40.8W
  • Ripple & Noise (max.): 150mVp-p
  • Voltage Adj. Range: 24 ~ 30V
  • Voltage Tolerance: ±1.0%
  • Line Regulation: ±0.5%
  • Load Regulation: ±0.5%
  • Setup, Rise Time: 400ms, 90ms/230VAC; 800ms, 90ms/115VAC
  • Hold Up Time (Typ.): 50ms/230VAC; 10ms/115VAC
  • Voltage Range: 90 ~ 264VAC; 127 ~ 370VDC
  • Frequency Range: 47 ~ 63Hz
  • Efficiency (Typ.): 85%
  • Input Inrush Current (Typ.): COLD START 30A/115VAC; 60A/230VAC
  • Overload: 95 ~ 108% rated output power
  • Over Voltage: 14.49 ~ 18.63V
  • Protection Type (Constant Current): Constant current limiting, recovers automatically
  • Protection Type (Over Voltage): Shut down o/p voltage, re-power on to recover
  • Safety Standards: UL60950-1, TUV EN60950-1 approved
  • EMC Standards: Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3
  • Working Temperature: -30 ~ +70℃
  • Working Humidity: 20 ~ 90% RH non-condensing
  • Storage Temperature, Humidity: -40 ~ +85℃, 10 ~ 95% RH
  • Vibration: 10 ~ 500Hz, 2G 10min./1cycle
  • MTBF: 439.3K hrs min.
  • Dimension: 40*90*100mm (W*H*D)
  • Weight: 0.3Kg

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Frequently Asked Questions

Where can I buy MEAN WELL DRA4024?

You can click on the BUY or RFQ button to purchase DRA4024 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part DRA4024?

You can download the DRA4024 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of DRA4024?

MEAN WELL

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