MGRI-80 Industrial Grade, DC/DC Converter, 80 W

Jan. 18, 2024

The MGRI-80-R series features a range of high density board mounted isolated dc/dc converters. With a 12:1 ultra-wide input voltage range and reinforced isolation (4252 Vdc test) the MGRI-80-R delivers a double 40 W output channel. 

Available in 2x5, 2x12, or 2x15 volts outputs, each model features a trim function to adjust the output voltages in a 80-110% range. The converter embeds several functions as soft start, UVLO trim, over temperatures and output overload protection. The converter comes in a low profile fully potted metallic case.

General Characteristics

  • Additional functions : on/off, input current ripple reduction, adjustable undervoltage lockout
  • External synchronization range : no synchro
  • Nominal power up to : 80 W
  • Protections : input undervoltage lockout, output overvoltage, output current
  • Switching frequency : 270 KHz
  • Trim adjustment : 80 to 110 %
  • RoHs

Key Features

  • Flexible isolated dual outputs
  • No load to full load operation
  • Reinforced isolation 3 KVrms
  • Soft start
  • Ultra wide input range 12-160 Vdc

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