| 主权项 |
1. A cell interface, is connected with a first cell and a second cell wherein the first cell and the second cell have a positive voltage terminal and a negative voltage terminal respectively, the cell interface circuit comprising:
a first diode and a third diode, the first diode having an anode and a cathode, the third diode having an anode and a cathode, the anode of the first diode connected to the cathode of the third diode, and the cathode of the first diode connected to the anode of the third diode, wherein the anode of the first diode and the cathode of the third diode defined as a first terminal; a second diode and a four diode, the second diode having an anode and a cathode, the fourth diode having an anode and a cathode, the anode of the second diode connected to the anode of the third diode and the cathode of the first diode and the fourth diode, and the anode of the fourth diode connected to the cathode of the second diode, wherein the anode of the fourth diode and the cathode of the second diode defined as a second terminal, and the cathode of the fourth diode, the anode of the second diode, the anode of the third diode, and the cathode of first diode defined as a third terminal; wherein the first terminal connected to the positive voltage terminal of the first cell, and the second terminal also connected to the positive voltage terminal of the second cell, or the first terminal connected to the negative voltage terminal of the first cell, and the second terminal also connected to the negative voltage terminal of the second cell. |
