Out-door unit with multiple ports
First Claim
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1. An out-door unit with multiple ports, comprising:
- at least one circuit block;
a DC-DC converter, configured to provide a first current to the circuit block; and
a plurality of ports, configured to be respectively connected to a plurality of in-door units and configured to respectively provide a second current from the plurality of in-door units to the DC-DC converter via a diode;
wherein the circuit block requires an operation current, and a first part of the operation current is the first current from the DC-DC converter and a second part of the operation current is the second current from one of the ports.
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Abstract
An out-door unit with multiple ports comprises a circuit block, a DC-DC converter and a plurality of ports. The DC-DC converter is configured to provide a first current to the circuit block. The plurality of ports is connected to a plurality of in-door units respectively via a diode and provides a second current from the plurality of in-door units to the DC-DC converter via a diode respectively. The circuit block requires an operation current, and a first part of the operation current is the first current from the DC-DC converter and a second part of the operation current is the second current from one of the ports.
4 Citations
16 Claims
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1. An out-door unit with multiple ports, comprising:
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at least one circuit block; a DC-DC converter, configured to provide a first current to the circuit block; and a plurality of ports, configured to be respectively connected to a plurality of in-door units and configured to respectively provide a second current from the plurality of in-door units to the DC-DC converter via a diode; wherein the circuit block requires an operation current, and a first part of the operation current is the first current from the DC-DC converter and a second part of the operation current is the second current from one of the ports. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification