Please contact us for the exact lead time



Please contact us for the exact lead time

250 Watt DC-DC converter: MGDSI-254-H-F

The MGDSI-254-H-F wide input is a DC/DC power module designed for use in distributed power architecture where variable input voltage and transient are prevalent making them ideal for high-end industrial applications.

Ideal with wide input voltage range of 9-36 and and single output voltage of 12 volts, the MGDSI-254-H-F uses a high frequency fixed switching topology at 330KHz providing excellent reliability, low noise characteristics, high power density.

The MGDSI-254-H-F is designed with LC network filters to minimize reflected input current ripple and out-put voltage ripple. The MGDSI-254-H-F has totally independent security functions including input undervoltage lock-out, output overvoltage protection, output current limitation protection, and temperature protection. The soft-start function allows current limitation and eliminates inrush current during start-up. The MGDSI-254-H-F is potted with a bi-component thermal conductive compound and used an insulated metallic substrat to ensure optimum power dissipation under harsh environmental conditions.

Features Gaïa MGDSI-254-H-F

  • Standard quarter brick package
  • Single output
  • Soft start
  • No load to full load operation
  • Nominal power up to 250W
  • Galvanic isolation 1 500 VDC
  • Switching frequency 330 KHz
  • Protections : input undervoltage lockout, output current limitation, output overvoltage, over temperature
  • Trim adjustment : 90% to 110%
  • External synchronization range : no synchro
  • Additional functions : on/off, sense

Gaïa Converter at Elipse

Gaia Converter is a global leader in field proven high reliability DC power modules.

With over 3500 part numbers, its DC-DC Converter, PFC Front End and related input protection product lines offer all necessary building bricks for complete modular High Reliability power supply architectures, from 4 to 350W or more. At Elipse, we bring all these innovative products together. This allows us to offer the most suitable DC power modules, tailored to your application.

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Order quantity:
Total: 420,30

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Technical specifications


Range Output Voltage

15 VDC

Output Power

250 W


16,7 A


300 mVpp


91 %

Number of outputs


Isolation Voltage VDC

1 500 VDC

Input Voltage DC

9 – 36 VDC





DC/DC converter

Voltage DC

9 – 36 VDC


Max operate temperature

+95 °C

Min operate temperature

-40 °C

Dimensions (WxHxD)

61 mm x 12,9 mm x 39 mm


85 g


consult factory

Extra function

wide input voltage