Back to results
US 2020/0028438 A1Published application
Low-voltage dc-dc converter and method of driving same
AssigneeHyundai Mobis Co., Ltd.
InventorWon Gon KIM
Life of this patent
Estimating the term…
Abstract
A low-voltage DC-DC converter includes a switch configured to convert a high voltage supplied from a high-voltage battery to an alternating current (AC) voltage, a transformer including an air gap in a core region and configured to lower the AC voltage to a low voltage using an adjusted turns ratio, and a power supply configured to rectify the low voltage and supply the rectified low voltage to a load.
Claims12
A low-voltage DC-DC converter comprising:
- a switch configured to convert a high voltage supplied from a high-voltage battery to an alternating current (AC) voltage;
- a transformer including an air gap in a core region and configured to lower the AC voltage to a low voltage using an adjusted turns ratio;
- and
- a power supply configured to rectify the low voltage and supply the rectified low voltage to a load.
1 more element
A method of driving a low-voltage DC-DC converter, the method comprising:
- converting a high voltage supplied from a high-voltage battery to an alternating current (AC) voltage;
- lowering the AC voltage to a low voltage using a transformer in which an air gap is included in a core region and a turns ratio is adjusted;
- and
- rectifying the low voltage and supplying the rectified low voltage to a load.
1 more element
Dependencies are inferred from the claim text.