Tracopower ten series 8w dc dc converters dual output tracopower ten 8 1222 the tracopower 8w dc dc converter vin to vout 12vdc 335ma is a high performance 8w converter featuring wide 21 input voltage ranges in a dip 24 package with industry standard footprint a very high efficiency allows an operating temperature range of 40degc to 85degc while a built in emi input filter complies with en 55022 class a without external components further standard features include remote ono