SynQor Expands Military Bus Converter Product Family With 2 New Modules

SynQor, Inc. has released the MCOTS-B-800-48-FT and MCOTS-B-900-48-FT unregulated 3 kW full brick modules, the latest additions to the SynQor MCOTS BusQor product line. 

These new, high-power, high-efficiency unregulated DC-DC converters are based on SynQor’s next-generation, isolated, fixed frequency synchronous rectifier technology. They can down convert a voltage between 700 – 900 Vdc and 800 – 1000 Vdc to an unregulated voltage between 37 and 53 Vdc. The two new BusQor modules are designed to provide extremely high-power conversion at high efficiencies, 96.8% at full rated load current, throughout their entire range of operation. 

The modules are encased, allowing them to operate in harsh military land, sea, and air environments. These modules are designed to power the electronics of the next-generation, ultra-high input voltage applications like Unmanned Underwater Vehicles (UUVs) and electric Vertical Take Off and Landing (eVTOL) and tethered drones. 

The power density and high-efficiency capabilities of these modules are designed to help designers optimize space and weight in an industry where these characteristics can make a substantial difference in the overall performance of the end solution. 

Multiple converters can be integrated for increased output power or to support redundancy by adding external OR’ing diodes. SynQor believes its field-proven, reliable technology can shorten design cycles and help designers/integrators yield reliable, dependable solutions.

Features

• High output power: up to 3 kW
• Wide input range 700 to 900 and 800 to 1000 Vdc
• High efficiency: up to 96.8% at full rated load current
• Unregulated 48 Vdc output voltage
• Maximum baseplate temperature 100 °C
• Designed specifically for military applications

Specification Compliance

• MIL-STD-461 (C, D, E, F)