dcp is positive. 1. Because the positive and negative electrodes of the battery are determined by the electrochemical properties of the battery, in which dcp is the positive electrode of the battery, the positive charge generated in the battery can be transmitted through the external circuit, while dcn is the negative electrode of the battery, the negative charge generated in the battery will flow back into the battery after passing through the external circuit. 2. In the circuit, connect one end of the DC power supply to dcp, which can provide the necessary positive current for the line, so that the line can work normally.
DCP is positive.
1. DCP usually refers to the typical passivation voltage, that is, the positive electrode in the IC chip or power supply chip, which is the voltage input terminal of the DC power supply, usually the positive electrode.
2. DCN usually refers to the negative electrode of the chip.
Therefore, DCP is the positive terminal in the circuit.
dcn is the negative DC bus voltage and dcp is the positive voltage.