| CPC H03K 17/567 (2013.01) | 11 Claims |
|
1. A switching device, comprising:
a controller;
a first insulated-gate bipolar transistor communicatively coupled to the controller and comprising a first connection terminal and a second connection terminal, the second connection terminal comprising a first contact to selectively place the second connection terminal of the first insulated-gate bipolar transistor in communication with the first connection terminal of the first insulated-gate bipolar transistor to close a module circuit of the first insulated-gate bipolar transistor; and
a second insulated-gate bipolar transistor communicatively coupled to the controller and comprising a first connection terminal and a second connection terminal, the second connection terminal of the second insulated-gate bipolar transistor comprising a second contact to selectively place the second connection terminal of the second insulated-gate bipolar transistor in communication with the first connection terminal of the second insulated-gate bipolar transistor to close a module circuit of the second insulated-gate bipolar transistor;
a third insulated-gate bipolar transistor communicatively coupled to the controller and comprising a first connection terminal and a second connection terminal; and
a fourth insulated-gate bipolar transistor communicatively coupled to the controller and comprising a first connection terminal and a second connection terminal;
wherein the first connection terminal of the first insulated-gate bipolar transistor is communicatively coupled to the first connection terminal of the second insulated-gate bipolar transistor and the second connection terminal of the first insulated-gate bipolar transistor is communicatively coupled to the second connection terminal of the second insulated-gate bipolar transistor; and
the second connection terminal of the third insulated-gate bipolar transistor comprises a third contact to place the second connection terminal of the third insulated-gate bipolar transistor in communication with the first connection terminal of the third insulated-gate bipolar transistor to close a module circuit of the third insulated-gate bipolar transistor; and
the second connection terminal of the fourth insulated-gate bipolar transistor comprises a fourth contact to place the second connection terminal of the fourth insulated-gate bipolar transistor in communication with the first connection terminal of the fourth insulated-gate bipolar transistor to close a module circuit of the fourth insulated-gate bipolar transistor.
|