MGDS-35

Hi-Rel DC/DC CONVERTER MGDM-35 : 35W POWER Hi-Rel Hi-Rel GradeGrade 4:1 Wide Input Single, Bi & Triple Outputs Metallic Case - 1.500 VDC Isolation 28Vdc input compliant with MIL-STD-740A/D/E/F Nominal power up to 35 W Wide temperature range : -40°C/+ 105° case High efficiency (typ. 84%) Soft start Galvanic isolation 1.500 VDC Integrated LC input filter Permanent short circuit protection External synchronisation External trim and sense adjustment : +/-5% No optocoupler for high reliability 1-General The MGDM-35 wide input series is a full family of DC/DC power modules designed for aerospace, military and high-end industrial applications. These modules use a high frequency fixed swiching technic at 250KHz providing excellent reliability, low noise characteristics and high power density. Standard models are available with wide input voltage range of 9-36, and 16-75. The serie includes single, bi and triple output voltage choices of 3.3, 5, 12, 15 volts. No external heatsink is required for the MGDM-35 series to supply 35W output power over the full temperature range. All the modules are designed with LC network filters to minimize reflected input current ripple and output voltage ripple . The modules include a soft-start, an input undervoltage lock-out, a permanent short circuit protection and an output overvoltage protection to ensure efficient module protections. The soft-start allows current limitation and eliminates inrush current during start-up. T...