Flex Power Modules launched the PKJ7200 and PKJ7300 series of power modules for railway rolling stock equipment. Designed for the demands of the EN 50155 standard for railway applications, the modules offer a wide input voltage range, surge protection, power interruption and backup, wide operational temperature range, and resistance to shock and vibration.
The half-brick modules achieve high efficiency of up to 92% at full load, and have an input range from 60Vdc to 160Vdc. Features include input under-voltage protection, output over-current protection, over-voltage protection, and over-temperature protection. The PKJ7200 series offers 200W of output power, while the PKJ series delivers 300W. Both series provide output voltages of 12V, 13.8V, 15V, 24V, 48V and 54V.