Abstract: A power supply controller includes: a controlling section that, upon determination that no anomaly has occurred, causes a semiconductor switch to execute turning on and, upon determination that the anomaly has occurred, causes the semiconductor switch to maintain an off state; a monitoring section that monitors which condition the controlling section is in, the condition being normal or anormal; and a switching section that, upon monitoring result by the monitoring section indicating the normal condition, causes turning on and off of the semiconductor switch by the controlling section and, upon the monitoring result indicating the anormal condition, causes turning on and off of the semiconductor switch with an external on-off command signals.

Abstract: A power supply controller includes: a controlling section that, upon determination that no anomaly has occurred, causes a semiconductor switch to execute turning on and, upon determination that the anomaly has occurred, causes the semiconductor switch to maintain an off state; a monitoring section that monitors which condition the controlling section is in, the condition being normal or anormal; and a switching section that, upon monitoring result by the monitoring section indicating the normal condition, causes turning on and off of the semiconductor switch by the controlling section and, upon the monitoring result indicating the anormal condition, causes turning on and off of the semiconductor switch with an external on-off command signals.

Abstract: It is an object to provide a fuse module having a power distribution function of distributing a common power to a plurality of power input sections and a function of protecting a circuit from an overcurrent during the power distribution based on fuse elements interposed in the circuit, while allowing for replacement and concentrated management of the fuse elements. A fuse module as specific means for achieving the object is adapted to connect a common power supply to a plurality of power-input sections of a circuit assembly, and provided with an insulation housing 52, a branch-connection conductor 54 and a plurality of power-input conductors which are held in the insulation housing. The branch-connection conductor 54 has an input terminal 55 adapted to be connected to the power supply, and a plurality of fuse-connection terminals 54a disposed correspondingly to the respective power-input sections.

Abstract: It is an object to provide a fuse module having a power distribution function of distributing a common power to a plurality of power input sections and a function of protecting a circuit from an overcurrent during the power distribution based on fuse elements interposed in the circuit, while allowing for replacement and concentrated management of the fuse elements. A fuse module as specific means for achieving the object is adapted to connect a common power supply to a plurality of power-input sections of a circuit assembly, and provided with an insulation housing 52, a branch-connection conductor 54 and a plurality of power-input conductors which are held in the insulation housing. The branch-connection conductor 54 has an input terminal 55 adapted to be connected to the power supply, and a plurality of fuse-connection terminals 54a disposed correspondingly to the respective power-input sections.