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SGRB No BG

SGRB12000S Series

SGRB12028S DC-DC Converter

The SGRB Series is a technology-leading solution for space-rated DC-DC power conversion. With its state-of-the-art GaN technology, VPT designed this converter to thrive in the most demanding commercial, scientific, and military space environments. Its radiation hardened design ensures long-term reliability, making it the perfect choice for space payload or primary spacecraft bus applications that require high efficiency and low noise.

Select Output Voltage

Output Power/Current400 W
Output Voltage28 V
Nominal Input Voltage100 V or 120 V
Continuous Input Voltage Range95 V to 140 V
# of Outputs1
Total Dose (TID)100 krad(Si)
Single Event Effects (SEE)85 MeV/mg/cm²
Temperature Range-35°C to +85°C
EMI FilterIncluded
SGRB12028S

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