摘要 |
The device (10) has voltage control units for controlling voltage of a main static switch (22) e.g. MOSFET, and including static control switches (36, 38) respectively connecting a control terminal (22A) of the main static switch to a reference mass (M). The control switch (36) is closed to trigger closing of the control switch (38), where opening of the control switch (38) is delayed with respect to opening of the control switch (36). |