ELECTRONIC DEVICE

• US 20120161900A1
• Filed: 12/21/2011
• Published: 06/28/2012
• Est. Priority Date: 12/24/2010
• Status: Active Grant

• Current Assignee: Kabushiki Kaisha Toyota Jidoshokki (Toyota Motor Corporation)
• Original Assignee: Kabushiki Kaisha Toyota Jidoshokki (Toyota Motor Corporation)
• Inventors: Sakoda, Shimpei, Koike, Yasuhiro, Asano, Hiroaki, Ozaki, Kiminori, Moiseev, Sergey
• Granted Patent: US 8,787,037 B2
• Time in Patent Office: Days
• US Class Current: 333/167
• CPC Class Codes: H03H 1/0007 of radio frequency interference filters
• CPC Class Codes: H05K 9/0066 Constructional details of transient suppressor

Abstract

An electronic device includes a shielding member, an electric circuit, and a filter capacitor. The electric circuit has an output line and is arranged inside the shielding member. The filter capacitor is arranged outside the shielding member to be connected to the output line.

Claims

1. An electronic device, comprising:

a shielding member;

an electric circuit that has an output line and is arranged inside the shielding member; and

a filter capacitor that is arranged outside the shielding member to be connected to the output line.

2. The electronic device according to claim 1, further comprising an output terminal base that is attached to the outside of the shielding member, wherein the filter capacitor is provided on the output terminal base.

3. The electronic device according to claim 1, further comprising a filter capacitor shielding member that shields the perimeter of the filter capacitor.

4. A power-supply unit, comprising:

a case, which serves as a shielding member;

a DC/DC converter that has an output line and is arranged inside the case;

an output terminal base arranged outside the case; and

a filter capacitor that is arranged outside the output terminal base to be connected to the output line.