Invention Grant
US08207717B2 Buck-boost DC-DC converter with auxiliary inductors for zero current switching
失效
具有辅助电感器的降压 - 升压型DC-DC转换器，用于零电流开关
- Patent Title: Buck-boost DC-DC converter with auxiliary inductors for zero current switching
- Patent Title (中): 具有辅助电感器的降压 - 升压型DC-DC转换器，用于零电流开关
-
Application No.: US12888893Application Date: 2010-09-23
-
Publication No.: US08207717B2Publication Date: 2012-06-26
- Inventor: Junpei Uruno , Hiroyuki Shoji , Yasuo Kaminaga , Akihiko Kanouda
- Applicant: Junpei Uruno , Hiroyuki Shoji , Yasuo Kaminaga , Akihiko Kanouda
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JP2006-290187 20061025
- Main IPC: G05F1/618
- IPC: G05F1/618
Abstract:
A unidirectional DC-DC converter and method of control thereof. The converter includes a DC power-supply, a buck converter circuit having a first main switching element, a boost converter circuit having a second main switching element, a first snubber capacitor, a first inversely-parallel diode, a control device, and an output diode.
Public/Granted literature
- US20110013437A1 DC-DC Converter And Its Controlling Method Public/Granted day:2011-01-20
Information query
IPC分类:
