Title:
ELECTRONIC SWITCH
Document Type and Number:
Japanese Patent JP2001211058
Kind Code:
A
Abstract:
To provide an electronic switch to which a capacitive load is connected and which is capable of preventing breakage of switch device due to large crush current.
A FET or bipolar transistor is used as a switch device for an electronic switch. When the FET is used, capacitor and resister are connected in parallel between source and gate and when bipolar transistor is used, capacitor and resister are connected in parallel between emitter and base.
Inventors:
FUKUDA MASAAKI
KAZUMA HIDEJI
KAZUMA HIDEJI
Application Number:
JP2000015423A
Publication Date:
August 03, 2001
Filing Date:
January 25, 2000
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H02H9/02; H02J1/00; H03K17/08; (IPC1-7): H03K17/08; H02H9/02; H02J1/00
Attorney, Agent or Firm:
Ryuji Higashijima
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