Tracopower dcdc converters ten 20win series 20w tracopower ten hs1 the tracopower ten hs1 is an optional heatsink for use with the ten 20win series of dc to dc converters the aluminium heatsink is supplied with a thermal pad and two clampstypical applications with dc to dc ten 20win converters include battery operated equipment and distributed power architectures in communication and industrial electronics everywhere where isolated tightly regulated voltages are required tracopower te