| 摘要 |
PURPOSE: A circuit arrangement is provided to control signals which are applied to comparison signal input parts by using a single current differential amplifier. CONSTITUTION: A first comparison signal input part is combined with the first bridge center point(P1) of a converter. A second comparison signal input part is combined with the second bridge center(P2) of the converter. A first output part(P3) offers a driving signal for the bridge switch(S2) of the converter. An interrupting device includes a first electronic switch(V1) and a second electronic switch(V2). The first electronic switch and the second electronic switch include a control electrode, a working electrode, and a reference electrode.
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