Inverter and the throttle to suppress common mode interference

摘要

The present invention relates to an inverter having at least one inverter bridge unit (4) as well as one of the inverter bridge unit (4) upstream of the same current throttle to suppress common mode interferences on dc lines of the inverter and a of the at least one inverter bridge unit (4) is connected downstream of the change in current throttle to suppress common mode interference is to change in current lines of the inverter, wherein the same current throttle at least two magnetically coupled alternating (101, 102), each having a direct current of the inverter bridge unit (4) are connected upstream, and wherein the change in current throttle magnetically coupled at least two electromagnets 46 (104, 105), each having an ac output of the inverter bridge unit (4) are connected downstream of. The inverter is characterized in that the at least two alternating (101, 102) and the at least two electromagnets 46 (104, 105) are magnetically coupled to one another. The present invention also relates to a throttle (100) to suppress common mode interference in the case of a power converter.