PURPOSE:To attain high dielectric strength by inserting a diode to an output electrode circuit or a control electrode circuit of an output transistor (TR). CONSTITUTION:A diode 7 for attaining high dielectric strength is inserted in series between an emitter of the 2nd TR 4 and a signal ...
A flow of positive charges gives the same electric current, and has the same effect in a circuit, as an equal flow of negative charges in the opposite direction. Since current can be the flow of either positive or negative charges, or both, a convention for the direction of current whic...
A circuit for limiting the current flow in a pluggable circuit during start-up or circuit fault conditions employs a MOSFET in conjunction with a feedback system, wherein a source terminal of the MOSFET is connected to a power supply bus and a drain terminal of the MOSFET is connected to ...
A control circuit (18) and method for regulating the current flow through a series connected inductor (20) and transistor (16). The circuit comprises an operational amplifier (34) for receiving a first voltage proportional to the current flow, for receiving a variable second voltage, and for ...
百度试题 结果1 题目A circuit may be defined as a path for current flow. 前后两个下划线介词短语分别充当___。相关知识点: 试题来源: 解析 补语……定语 反馈 收藏
For preventing reverse flow, circuit can change substrate voltage level to reduce it below value sufficient to actuate body diode conductivity. Thus power switch can forward reverse current to prevent body diode to become conductive. 展开 收藏 引用 批量引用 报错 分享 ...
a你联系上罗伯特了吗 You contacted with Robert [translate] aI have a chair 我有一把椅子 [translate] a消耗房子里的氧气 Consumes in the house the oxygen [translate] apermit the given current to flow in each conductor under short-circuit [translate] ...
During the switching-off of fault current in 500 kV transmission line by circuit breaker,the arc can only be extinguished at the zero-crossing point of fault current,and the zero offset of fault current will make the burden of switching-off fault current heavier and lead to the damage of ci...
capacitor was not in the circuit, as electrons begin to move due to the electrical potential from the battery. However, as electrons collect on the plates of the capacitor, they begin to repel other electrons and the flow diminishes. This is shown in the graph on the right ofFigure 2-7....