H - Electricity – 03 – K
Patent
H - Electricity
03
K
328/193
H03K 17/00 (2006.01)
Patent
CA 1106004
Abstract of the Disclosure. According to the invention, a switching device based on an active switching element is built around an operatio- nal amplifier featuring two switching components connected in series in the negative feedback circuit. The positive feedback circuit of the operational amplifier comprises a voltage divider having two resistors and an operational am- plifier whose non-inverting input is coupled to the centre tap of the power sources of both operational amplifiers and the output busbar. The inverting input of the operational am- plifier of the voltage divider is connected to the non-inven- ting input of the operational amplifier of the active switch- ing element whose output is coupled to the output of the ope- rational amplifier of the voltage divider via series-connec- ted resistors. One of the resistors is connected between the output and the non-inverting input of the operational ampli- fier of the active switching element. - 1 -
300200
Furman Anatoly V.
Podboronov Boris P.
Furman Anatoly V.
Marks & Clerk
Podboronov Boris P.
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