The 78613/4JC from Murata is a General Purpose Pulse Transformer that is ideal for coupling, matching, or isolating applications. This low-profile transformer has an inductance of 50 µH and a turns ratio of 1CT:1. It has an isolation voltage of up to 1000 Vrms and a primary DC resistance of less than 200 milli-ohms. This UL 94 V-0 flame-retardant transformer can be used in small isolated power supplies and also as common mode chokes in filtering applications. It has a toroidal construction and offers industry-standard pin-out with three winding configurations. This RoHS-compliant transformer is available in a surface-mount package that measures 12.7 x 9 x 6.35 mm.
