Toyota's high-speed altemator has the following terminals : "B" ,"IG","S" ,"U",and "17"When the ignition switch is "on" battery current is supplied to the regulator through a wire connected between the swith and terminal "IG" .When the alternator is charging the charging current flows through a large wire connected between terminal "B" and the battery .at the same time battery voltage is monitored for the mic regulator through terminal "S".The regulator will increase or decrease rotor field strength as needed the indicator lamp circuit is connected through teminal "U" .If there is no output ,the lamp will be lit .the rotor field coil is connected to teminal "P" which is accessible for testing purposes through a hole in the altemator end frame
đang được dịch, vui lòng đợi..
