Patent ID: 11953964
Assignee: DELTA ELECTRONICS, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 12:
13. The Ethernet power supply as claimed in claim 12, wherein the first control signal is a terminal voltage of the bus negative terminal, and the path control circuit is turned on by the first control unit according to the first control signal when the negative end is connected to the bus negative terminal;
wherein the second control module turns on the path control circuit by the first control unit according to the first control signal corresponding to a temporary connection phase, or by the second control unit according to the second control signal when the load device is the valid load;
wherein the second control module turns off the path control circuit by the first control unit according to the first control signal corresponding to departing from the temporary connection phase, and by the second control unit according to the additional control signal when the load device is the invalid load.