Tracopower dcdc converters tep 100 series 100w tracopower tep 100 1211 the tracopower tep 100 1211 is a dcdc converter with a wide 21 input voltage range and supplied in a rugged sealed metal casethis converter is suitable for a wide range of applications but the product has been designed particularly for industrial applications where often no pcb mounting is possible and has to be mounted on a chassis four threaded m3 inserts in the module make the chassis mount or attachment of a