熱放散装置 - Delta Electronics,Inc.

Title:

熱放散装置

Document Type and Number:

Japanese Patent JP4263729

Kind Code:

B2

Abstract:

A heat dissipation device comprises a fan motor, a drive circuit, and a reset current reduction circuit. When the fan motor is locked, an input terminal of the reset current reduction circuit receives an alarm signal, and an output terminal thereof outputs a voltage signal, which is larger than a reference voltage generated as the fan motor is at a low rotation rate, so as to decrease a reset current of the fan motor.

More Like This:

JP2011214691	METHOD AND DEVICE FOR CONTROLLING ELECTRIC OIL PUMP
WO/2019/150484	ELECTRIC MOTOR CAPACITY SELECTION DEVICE, CAPACITY SELECTION METHOD, AND CAPACITY SELECTION PROGRAM

Inventors:

Kagayaki Kashiwa
Liu Masae
Xie Kiyomori
Yellow dragon

Application Number:

JP2006060702A

Publication Date:

May 13, 2009

Filing Date:

March 07, 2006

Export Citation:

Click for automatic bibliography generation Help