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The CVS-280 series from Premium is a 280W DCDC converter designed to provide power straight from the main catenary train supply. It operates over a wide input range of 400V to 1100Vdc.
The CVS-280 is ideally suited to low battery voltage starter applications for starting the vehicle when the main train battery supply has failed, but can equally be used as a standard DC DC converter where a wide, high voltage DC input is available
The CVS-280 withstands 4.5kV overvoltage peaks and it has been designed to comply with railway standards.
The CVS-280 come in a robust and compact design with an anodized aluminium case and cooling takes place through natural convection and operating temperature can reach up to 85ºC.
With over 80 years designing, manufacturing and supplying power supplies for some of the most demanding applications, Gresham has a strong reputation for service and support.
We offer a wide range of both standard and custom power supplies with many items readily available from stock.
