| 摘要 |
Provided is a voltage measurement circuit configured so as to be capable of: reducing resistance to voltage division resistors for voltage measurement of surge voltage that occurs when a relay for reducing dark current is ON; and reducing cost. The voltage measurement circuit comprises: a high-voltage power supply; a plurality of voltage division resistors (3-7) that divide the high voltage; voltage measurement units (11, 13, 15) that measure the voltage reduced by this plurality of voltage division resistors (3-7); and a dark current reduction relay (8) connected in series to the plurality of voltage division resistors (3-7). |
