Circuit control system and control method
The invention discloses a circuit control system and control method. The system comprises a control circuit, a drive circuit, a load circuit, a power input end and a power output end, wherein the control circuit is connected with the drive circuit, the drive circuit is connected with the load circui...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention discloses a circuit control system and control method. The system comprises a control circuit, a drive circuit, a load circuit, a power input end and a power output end, wherein the control circuit is connected with the drive circuit, the drive circuit is connected with the load circuit, the first connection point of the drive circuit and the load circuit is connected with the power input end, the second connection point of the drive circuit and the load circuit is connected with a ground wire, and the power output end is connected with the load circuit. According to the circuit control system, the same power supply is adopted by the drive circuit and the load circuit and supplies power for the drive circuit and the load circuit at the same time through the power input end, compared with the mode that an independent power supply needs to be provided for the drive circuit in the prior art, the cost of the circuit control system is lowered effectively, and the circuit structure is simplified at the same time. |
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