| 摘要 |
Disclosed is a power converter unit with a DC to DC converter (104), a unipolar power converter (106) and a controller (107). The DC to DC converter (104) includes a positive input terminal, a negative input terminal, a first and a second capacitor, a first and a second switch, a first coil, a positive and a negative DC output terminal. The unipolar power converter (106) includes a second and a third coil a third and a fourth switch and a third capacitor. The controller (107) coupled to the first, second, third, and fourth switches, wherein the controller is configured to control the operation of each switch to generate a positive DC voltage at the positive DC output terminal, a negative DC voltage at the negative DC output terminal, and a unipolar power output at the unipolar power output terminal. |
