Chassis-mounted DC/DC converter SGRBX

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The SGRBX Series is a box solution that contains four SGRB Series DC-DC converters. The individual SGRB slices are configured within the box framework to deliver up to 1600 watts of output power. Customers may select different SGRB Series units to be paralleled inside of the box solution to reach the desired output voltages and power levels required for their specific application. Multiple SGRBX boxes can be paralleled to reach higher power levels if needed. The SGRBX Series is a technology-leading solution for space-rated DC-DC power conversion. VPT designed this box solution and the individual SGRB converters to thrive in the most demanding commercial, scientific, and military space environments. With state-of-the-art GaN technology, 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. The SGRBX utilizes SGRB converters slices with their advanced fixed frequency reduced voltage switching topology, resulting in extremely low input and output noise. This award-winning power conversion solution can be used for a wide range of high-power space applications. With VPT’s extensive history of space flight heritage and proven performance, the SGRBX Series will deliver the dependable performance that your mission demands. Features: Continuous operation over a temperature range of -35 °C to +70 °C with no power derating Undervoltage lockout Integrated EMI filter High Efficiency up to 96% using GaN Technology 141 V, 1 msec transient 80 V transient with reduced output power Overvoltage Protection