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MEAN WELL SD500L48 500W Single Output DC-DC Converter

The MEAN WELL SD-500L-48 is a robust 500W single output DC-DC converter engineered for a variety of industrial applications. It provides a stable and efficient power solution with features like active surge current limiting, a wide 4:1 DC input range (19-72VDC), and multiple protection mechanisms including short circuit, over load, over voltage, over temperature, and input polarity protection. The built-in DC fan with speed control ensures effective cooling, while the output OK signal and remote on/off control offer added flexibility. This converter is ideal for applications requiring a reliable and versatile DC power source.

Authorized Distributors
Source:Newark
Part No:SD-500L-48
Stock:4
Inv Date:06-16-2026
Price: Unit price: $238.66
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Source:DigiKey
Part No:SD-500L-48
Stock:206
Inv Date:06-16-2026
Price: Unit price: $157.7
Buy/RFQ:
Part No:SD-500L-48
Stock:0
Inv Date:06-17-2026
Price: Unit price: $157.7
Buy/RFQ:
Part No:SD-500L-48
Stock:10
Inv Date:06-16-2026
Price: Unit price: $211.32
Buy/RFQ:
Part No:SD-500L-48
Stock:12
Inv Date:06-16-2026
Price: Unit price: $157.7
Buy/RFQ:
Part No:SD-500L-48
Stock:12
Inv Date:06-16-2026
Price: Unit price: $157.7
Buy/RFQ:
Part No:SD-500L-48
Stock:0
Inv Date:06-16-2026
Price: Unit price: $165.59
Buy/RFQ:

MEAN WELL SD500L48 500W Single Output DC-DC Converter Specifications:

  • Model: SD-500L-48
  • DC Voltage: 24VDC, 96VDC, 48VDC
  • Rated Current: 24.2A/19VDC, 24.8A/24VDC, 12A/48VDC
  • Current Range: 19 ~ 72VDC
  • Rated Power: 504W
  • Output Voltage Adj. Range: 16 ~ 19V, 30.8 ~ 35.2V, 62 ~ 68V
  • Line Regulation: ±0.5%
  • Load Regulation: ±0.5%
  • Setup, Rise Time: 500ms, 50ms at full load
  • Efficiency (Typ.): 89%
  • Input Function: Active surge current limiting
  • Inrush Current (Typ.): Max. 0.1A/96VDC
  • Over Temperature: Shut down o/p voltage, recovers automatically
  • Working Temp.: -20 ~ +60℃
  • Output OK Signal: Open collector signal low
  • Remote On/Off Control: Please refer to function manual
  • Working Humidity: 20 ~ 90% RH non-condensing
  • Storage Temp., Humidity: -40 ~ +85℃, 10 ~ 95% RH
  • Temp. Coefficient: ±0.02%/℃
  • Vibration: 10 ~ 500Hz
  • MTBF: 196.3K hrs
  • Dimension: 215*115*50mm
  • Packing: 1.15Kg; 12pcs/14.8Kg/0.92CUFT
  • Overload: 105 ~ 125% rated output power
  • Over Voltage: Protection type : Shut down o/p voltage
  • Ripple & Noise (max.): 150mVp-p
  • Voltage Tolerance: ±1.0%

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Frequently Asked Questions

Where can I buy MEAN WELL SD500L48?

You can click on the BUY or RFQ button to purchase SD500L48 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part SD500L48?

You can download the SD500L48 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of SD500L48?

MEAN WELL

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