Isolated DC-DC Converter


The isolated DC-DC Converter is a power supply intended for use with 3300V, 4500V and 6500V IGBT modules in the high isolation voltage 190x140mm package. The isolated DC-DC converter has a maximum power output of 15W and a peak efficiency of up to 90%. It can be configured to accept a nominal input voltage of 15V or 24V for compatibility with a wide range of applications. The isolated DC-DC converter also features overload, short circuit protection and input overvoltage resilience.

Key Features and Benefits



High efficiency design (up to 90% efficient)
Low no-load power dissipation

Drive multiple gate drives from one power supply

Wide input voltage range in two ranges (15V and 24V)
Operating temperature range -40°C to +85°C
Strain relief option for connecting cables
Conformal coating option for harsh environments
Overload and short circuit protection
Input overvoltage protection
Input reverse polarity protection

Robust Design

EN 50155 for railway applications
IEC 61800-5-1 for variable speed drives
Mechanical shock and vibration tested to IEC61373
EMC tested to EN 50121-3-2, 
EN 50121-5, IEC 61800-3
Material flammability rating to UL94V-0

Designed to international standards

LED status indication

Easy to diagnose faults and status in the field