VOLTAGE CONVERSION APPARATUS
First Claim
1. A voltage conversion apparatus to which a first DC power supply, a second DC power supply, and a load are connected, the voltage conversion apparatus configured to convert a voltage of each of the first and second DC power supplies to a voltage of a different magnitude and to supply the converted voltage to the load, the voltage conversion apparatus comprising:
- a first connection terminal to which the first DC power supply is connected;
a second connection terminal to which the second DC power supply is connected;
a third connection terminal to which the load is connected;
a first DC-DC converter having a first input/output terminal and a second input/output terminal;
a second DC-DC converter having a third input/output terminal and a fourth input/output terminal;
a first power path having one end connected to the first connection terminal and the other end connected to the first input/output terminal;
a second power path having one end connected to the second input/output terminal and the other end connected to the third input/output terminal;
a third power path having one end connected to the fourth input/output terminal and the other end connected to the second connection terminal; and
a fourth power path having one end connected to a midway part of the second power path and the other end connected to the third connection terminal.
3 Assignments
0 Petitions
Accused Products
Abstract
A voltage conversion apparatus includes connection terminals to which a battery, a capacitor, and a protected load are respectively connected, a first DC-DC converter having input/output terminals, a second DC-DC converter having input/output terminals, a first power path having one end connected to the first connection terminal and the other end connected to the first input/output terminal, a second power path having one end connected to the second input/output terminal and the other end connected to the third input/output terminal, a third power path having one end connected to the fourth input/output terminal and the other end connected to the second connection terminal, and a fourth power path having one end connected to a midway part of the second power path and the other end connected to the third connection terminal.
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Citations
10 Claims
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1. A voltage conversion apparatus to which a first DC power supply, a second DC power supply, and a load are connected, the voltage conversion apparatus configured to convert a voltage of each of the first and second DC power supplies to a voltage of a different magnitude and to supply the converted voltage to the load, the voltage conversion apparatus comprising:
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a first connection terminal to which the first DC power supply is connected; a second connection terminal to which the second DC power supply is connected; a third connection terminal to which the load is connected; a first DC-DC converter having a first input/output terminal and a second input/output terminal; a second DC-DC converter having a third input/output terminal and a fourth input/output terminal; a first power path having one end connected to the first connection terminal and the other end connected to the first input/output terminal; a second power path having one end connected to the second input/output terminal and the other end connected to the third input/output terminal; a third power path having one end connected to the fourth input/output terminal and the other end connected to the second connection terminal; and a fourth power path having one end connected to a midway part of the second power path and the other end connected to the third connection terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification