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MEAN WELL MC091 75W DC-DC Converter

The MEAN WELL MHB75 series is a 75W DC-DC half-brick regulated single output converter. It offers a compact form factor (2.28"x2.4"x0.5") and features a wide 2:1 input voltage range, short circuit, over current, over voltage, and over temperature protections. With efficiencies up to 89% and 1500VDC isolation, this converter is suitable for demanding industrial applications such as power supplies for embedded systems, lighting, and automation equipment. It includes remote ON/OFF control, remote sense function, and trimming capabilities for output voltage adjustment.

Authorized Distributors
Source:DigiKey
Part No:M-C091
Stock:5
Inv Date:06-16-2026
Price: Unit price: $4
Buy/RFQ:
Part No:M-C091
Stock:43
Inv Date:06-17-2026
Price: Unit price: $5.38
Buy/RFQ:
Part No:M-C091
Stock:18
Inv Date:06-17-2026
Price: Unit price: $5.3
Buy/RFQ:
Part No:M-C091
Stock:2
Inv Date:06-16-2026
Price: Unit price: $4.785
Buy/RFQ:
Part No:M-C091
Stock:2
Inv Date:06-16-2026
Price: Unit price: $4.785
Buy/RFQ:

MEAN WELL MC091 75W DC-DC Converter Specifications:

  • Model: MHB75
  • Rated Power: 75W
  • Input Voltage Range: 18-36VDC (12V Model), 36-75VDC (48V Model)
  • Output Voltage: 5V, 12V, 24V
  • Output Current Range: 0-15A (5V), 0-6.25A (12V), 0-3.13A (24V)
  • Line Regulation: ±1.0%
  • Load Regulation: ±0.2%
  • Switching Frequency: 400KHz (12/24V input), 300KHz (48V input)
  • Output Trimming Range: ±10%
  • Efficiency: 83-89%
  • Isolation Voltage: 1500VDC
  • Isolation Resistance: 100M Ohms
  • Working Temperature: -40 ~ +100°C
  • Case Material: Aluminum
  • MTBF: 1000K hrs
  • Dimension: 57.9*61*12.7mm (2.28"x2.40"x0.5")
  • Weight: 92g
  • Output Over Current: 110 ~ 150% rated output power
  • Output Over Voltage: 115 ~ 140% rated output voltage

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Frequently Asked Questions

Where can I buy MEAN WELL MC091?

You can click on the BUY or RFQ button to purchase MC091 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part MC091?

You can download the MC091 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of MC091?

MEAN WELL

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