| 摘要 |
A medical imaging device 10 comprises an inverter 12 with semiconductor switches 26 for generating an AC voltage to be supplied to a load20, 22, a coil 32 inductively coupled to a conductor 34 of the inverter 12 connected with a semiconductor switch 26 of the inverter 12, and a monitoring circuit 60 for monitoring a current in the conductor 34 with a signal from the coil 32. |
