Other

Keizo Ikeda

Takahiro Onizuka

Shigeki Yamane

Kazuhiro Aoki

Takeshi Endoh

Kouichi Takagi

Fumiaki Mizuno

Yoshihiro Isshiki

A MOSFET composed of a bare tip is surface mounted on a bus bar disposed on the surface of an insulated plate , and the MOSFET is circuit connected to a bus bar substrate or to a printed circuit board disposed integrally on the bus bar substrate through a wire . In the bus bar , there is disposed a heat radiating member which is used to radiate heat generated from the MOSFET into an external space.

Electric connection box

A power supply monitoring apparatus, for which a plurality of different preset reference current values and corresponding permitted times are provided, includes: a cutoff device; current detection circuits; overcurrent detection circuits; an idle-up command circuit; and a low voltage detection circuit. When an overcurrent detection circuit detects a current value equaling or exceeding at least one of the preset reference current values, and when that condition continues for a time equaling or exceeding a permitted time corresponding to the pertinent reference current value, the circuit transmits a command to the cutoff device to interrupt the current supplied to a power feeding path. Further, when the idle-up command circuit detects an increase in a supplied current, an idle-up command is issued.

Power supply monitoring apparatus for vehicle

To provide a circuit connection structure for a junction block which can improve the reliability in circuit connection while trying to reduce a space needed for circuit connection. A wiring pattern,is provided on a printed-wiring board,, and electronic components,are mounted on the printed-wiring circuit board,. A slit,is formed in a substrate main body,of the printed-wiring board,, and a land portion,is provided on each side of the slit,. The land portion,is connected to the wiring pattern,1. A single-core wire,is disposed so as to extend between the land portions,and is soldered thereat. One end portion of a pressure connecting terminal,is pressure connected to a single-core wire,within a junction block, while the other end portion of the pressure connecting terminal,is bite connected to the single-core wire,through the slit

Circuit connection structure for a junction block

Growing community of inventors

Nagoya, Japan

Keizo Ikeda