The SGRBX91429-001 from VPT is a Space-Qualified DC-DC Converter that converts an input voltage of 98 - 136 V to an output voltage of up to 28 V. It delivers an output power of up to 1600 W and has an efficiency of 96%.  This DC-DC converter features low output noise, undervoltage lockout, integrated EMI filtering, and overvoltage protection. It utilizes GaN technology to achieve high efficiency, ensuring energy savings and reduced heat generation. This converter also includes current limit and short circuit protection, along with power supply telemetry for enhanced monitoring and safety. It is available in a chassis-mount package that measures 10.824 x 6.335 inches and is ideal for scientific and military space and RF space applications.