A voltage measurement circuit includes a plurality of voltage input terminals that are supplied with voltage outputted by secondary batteries via voltage measurement lines, a plurality of voltage sensors connected between each of the plurality of voltage input terminals; and a plurality of constant current sources that are connected between the plurality of the voltage input terminals and supply the plurality of voltage input terminals being connected with specified voltage when the voltage measurement line is disconnected.

 
Web www.patentalert.com

< Vehicle battery testing assembly

> Power converter employing integrated magnetics with a current multiplier rectifier and method of operating the same

~ 00457