Patent ID: 7944188
Filing Date: 2011-05-17
Classification: H02M,Y02B

Abstract:
1. A bipolar output boost converter comprising, an input series network having a first terminal and a second terminal comprising, a positive output terminal, a negative output terminal, a neutral output terminal directly connected to said first terminal of said input series network, first switch means having a first main terminal connected to said second terminal of said input series network and a second main terminal connected to said positive output terminal, second switch means having a first main terminal connected to said negative output terminal and a second main terminal connected to said second terminal of said input series network, third switch means having a first main terminal connected to said first terminal of said input series network and a second main terminal connected to said second terminal of said input series network, a first capacitor having a first terminal connected to said positive output terminal and a second terminal connected to said neutral output terminal, a second capacitor having a first terminal connected to said neutral output terminal and a second terminal connected to said negative output terminal.