| 摘要 |
The circuit has first electrical load (L1) with contact terminals (10,20), a first series circuit having switches (S1,S2) and connected to nodes (30,40), and a second series circuit having switches (S3,S4) and connected to nodes (50,60). A third series circuit is connected to the nodes (40,70), and a fourth series circuit is connected to the nodes (60,80). The first and third nodes are connected to supply voltage (UVDD), the fifth and sixth nodes are connected to reference voltage (UREF), the first terminal is connected to second node, and the second terminal is connected to fourth node. |
