Frontgrade Technologies, a leading provider of mission critical electronics for aerospace and defense, has become the first company to successfully qualify its Gallium Nitride (GaN)-based DC-DC converter and complementary electromagnetic interference (EMI) filter to Class L standards. Under the Defense Logistics Agency’s MIL-PRF-38534 specification, Class L qualification verifies these devices’ ability to meet the most stringent performance requirements of space missions from Low Earth Orbit (LEO) through Geostationary Earth Orbit (GEO).
Frontgrade’s new isolated, single-stage converters leverage advanced GaN FET technology to provide spacecraft designers with the industry’s most efficient power conversion modules, offering 93% efficiency. With faster switching and improved performance, the company’s GaN DC-DC converter responds rapidly to dynamic power demands and provides multiple voltage outputs for maximum flexibility. This device is designed to convert power seamlessly from the bus to the point of load, ensuring optimal performance for current and future space applications.
