Cosel U.S.A. Inc. - CBS2004824 - DC-DC Converter, 24V, 8.4A, 36-76V In, Enclosed, Telecom, Switching, CBS Series - Allied Electronics & Automation, part of RS Group
COSEL announces 3W high isolation DC/DC converters for medical and industrial applications | Powerbox
STMGFS80 80W Isolated Unit Type DC-DC Converters - Cosel | Mouser
Cosel U.S.A. Inc. - CBS3502412 - DC-DC Converter, 12V, 25A, 18-36V In, Enclosed, Telecom, Switching, CBS Series - RS