VPT, Inc., a HEICO company (NYSE:HEI.A) (NYSE:HEI), announces the availability of its 120 volt SGRB12028S DC-DC Converter. Using advanced EPC Space GaN technology, the SGRB12028S is capable of very high efficiency, up to 95%, and is radiation hardened. A fixed-frequency reduced voltage switching topology results in very low input and output noise, making it suitable for use in a variety of high-power space payload or bus applications.

Specifically designed for applications facing the harsh radiation environments of space, the SGRB Series of space rated DC-DC converters has been characterized to Total Ionizing Dose (TID) of 100 krad(Si), including Low Dose Rate (LDR), and Single Event Effects (SEE) performance to 85 MeV/mg/cm2. The SGRB Series features an integrated EMI filter, 120 V input and 28 V, 400 W output, and is rated for full power operation from -35°C to 85°C. VPT's history of proven space flight heritage ensures long term performance and reliability.

“Expanding the SGRB product family with offerings that include a 120 V bus solution, continues to allow VPT to be an industry leader in high efficiency, space application, DC-DC converters.” Stated VPT Engineering Manager, John Evans. “The SGRB product is a great building block to both 100 V and 120 V space power systems.”

The availability of the SGRB Series is subject to all applicable U.S. export license restrictions and regulations. Additional information can be obtained by contacting a local VPT distributor.