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MEAN WELL NEL4005 400W Single Output Power Supply

The MEAN WELL NEL-400-5 is a robust and reliable 400W single output switching power supply engineered for a wide range of industrial applications. It boasts a wide AC input voltage range (180-264V) and incorporates essential protections including short circuit, overload, and over temperature safeguards. The unit's low profile design, coupled with conformal coating for enhanced protection against environmental factors, makes it ideal for space-constrained and challenging operating conditions. With a 2-year warranty and 100% full load burn-in testing, the NEL-400-5 ensures consistent performance and longevity.

Authorized Distributors
Source:DigiKey
Part No:NEL-400-5
Stock:16
Inv Date:06-16-2026
Price: Unit price: $58.5
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Part No:NEL-400-5
Stock:7
Inv Date:06-17-2026
Price: Unit price: $58.5
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Part No:NEL-400-5
Stock:0
Inv Date:06-16-2026
Price: Unit price: $147.48
Buy/RFQ:
Part No:NEL-400-5
Stock:18
Inv Date:06-16-2026
Price: Unit price: $58.5
Buy/RFQ:
Part No:NEL-400-5
Stock:18
Inv Date:06-16-2026
Price: Unit price: $58.5
Buy/RFQ:

MEAN WELL NEL4005 400W Single Output Power Supply Specifications:

  • Model: NEL-400-5
  • DC Voltage: 5V
  • Rated Current: 80A
  • Current Range: 0 ~ 80A
  • Rated Power: 400W
  • Output: 400W
  • Voltage Adj. Range: 2.5 ~ 3V
  • Line Regulation: ±0.5%
  • Load Regulation: ±0.5%
  • Setup, Rise Time: 2500ms, 50ms/230VAC
  • Hold Up Time (Typ.): 20ms/230VAC
  • Voltage Range: 180 ~ 264VAC, 254 ~ 370VDC
  • Frequency Range: 47 ~ 63Hz
  • Efficiency (Typ.): 84%
  • Input: 180 ~ 264V
  • Inrush Current (Typ.): 100A/230VAC
  • Leakage Current: <1mA / 240VAC
  • Safety & Withstand Voltage: I/P-O/P:3KVAC, I/P-FG:2KVAC, O/P-FG:0.5KVAC
  • Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25 / 70% RH
  • Working Temp.: -20 ~ +60 ℃ (Refer to output load derating curve)
  • Working Humidity: 20 ~ 90% RH non-condensing
  • Storage Temp., Humidity: -20 ~ +85 ℃, 10 ~ 95% RH
  • Temp. Coefficient: ±
  • Vibration: 10 ~ 500Hz, 3G 10min./1cycle, 60min. each along X, Y, Z axes
  • MTBF: 235K hrs min. (MIL-HDBK-217F (25 ℃))
  • Dimension: 215*115*30mm (L*W*H)
  • Others: 0.85Kg;15pcs/13.8Kg/0.78CUFT
  • Ripple & Noise (max.): 150mVp-p
  • Voltage Tolerance: ±3.0%
  • Protection: Hiccup mode, recovers automatically after fault condition is removed
  • Overload: 105 ~ 140% rated output power
  • Over Voltage: 3.22 ~ 3.78V
  • Over Temperature: Shut down O/P voltage, recovers automatically after temperature goes down
  • EMC Immunity: Compliance to EAC TP TC 020
  • EMC Emission: Compliance to EAC TP TC 020
  • Safety Standards: UL60950-1, EAC TP TC 004 approved

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Frequently Asked Questions

Where can I buy MEAN WELL NEL4005?

You can click on the BUY or RFQ button to purchase NEL4005 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part NEL4005?

You can download the NEL4005 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of NEL4005?

MEAN WELL

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