supplies power to a motor. In addition, the motor is a motor generator that also operates as a power generator. The motor generator and the battery pack configure a power supply system of the vehicle. Between the motor generator and the battery pack, a relay switch (main relay) is ...
which is a cross-sectional view of the interior of a known type of electromagnetic switch. The configuration shown is basically identical to that of the electromagnetic switch6shown in FIGS. 1 and 2 of reference 1. In the electromagnetic switch100of FIG. 10, when a current is passed through...
Cross reference: OEMREFERENCE DENSO2280005640 DENSO2280005641 IVECO2995138 IVECO42498714 IVECO99432760 LUCASLRS01957 LUCASLRS1957 Company profile: Jiangsu Xingyao Motor Co., Ltd. Experiences: Established in 1988, concentrating on starters for 27 years. ...
The main relay 49 is provided outside the microcomputer 11 for supply of electric power thereto. As the ignition switch 31 is turned on, the main relay 49 is also turned on to allow battery voltage to be supplied to the power supply circuit 23 of the ECU 1. Then, with the ECU 1, ...
The power supply apparatus10according to the present embodiment, for example as illustrated in FIG. 1, is provided for an onboard electronic control unit (ECU) and supplies an operating voltage to the microcomputer1in the ECU. A battery voltage is supplied via an ignition switch or a relay,...
CROSS REFERENCE TO RELATED APPLICATION This application is based on and incorporates herein by reference Japanese patent application No. 2010-273419 filed on Dec. 8, 2010. FIELD OF THE INVENTION The present invention relates to a motor drive apparatus including a voltage booster circuit, which outpu...
CROSS REFERENCE TO RELATED APPLICATION This application is based on and incorporates herein by reference Japanese Patent Application No. 2014-69780 filed on Mar. 28, 2014. TECHNICAL FIELD The present disclosure relates to a solenoid and a hydraulic pressure control apparatus having the same. ...
12, an invention disclosed in the first patent document is comprised of, in addition to an electromagnetic switch 101 incorporated in a starter 100, a motor energizing relay (an electromagnetic relay) 102 operative to open or close a motor circuit. Referring to FIG. 13, the relay 102 is ...
vehicle is connected through a relay switch34to a control circuit30. Through the control circuit30, the first electromagnetic coil31and the second electromagnetic coil32are energized. The relay switch34turns on (closes) or off (opens) by a signal from an air-conditioning use control controller...