One embodiment of the present invention relates to a solid-state switch for controlling a source of direct current. The switch includes four switching elements. Each element has a first terminal, a second terminal and a control signal input terminal. The switching elements provide a high ...
Alternating current(交流电)as a source of power has certain advantages over direct current(直流电). 前后两个下划线介词短语分别充当___。? 状语……状语定语……定语补语……定语补语……状语 相关知识点: 试题来源: 解析 状语……状语 反馈 收藏 ...
A solid-state electronic ballast circuit for supplying direct- current power to an electric discharge vapor lamp is disclosed. The source-drain channel of a Vertical Metal Oxide Semiconductor (VMOS) Field Effect Transistor (FET) is connected in parallel with a fixed ballast resistor, the parallel ...
Direct current stabilizing power source apparatus A first primary winding N of a transformer is connected with a commercial power source via a transistor Q, and a second primary winding N of the transformer is connected with a backup battery via a transistor Q. An electric power on ......
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A current or voltage source is a supply of energy (such as a battery) capable of supplying energy into a load whose other terminal is connected to ground, whereas a sink may control the characteristics of an external source of energy, but provides none of its own. There are three important...
TensorFlowis an end-to-end open source platform for machine learning. It has a comprehensive, flexible ecosystem oftools,libraries, andcommunityresources that lets researchers push the state-of-the-art in ML and developers easily build and deploy ML-powered applications. ...
Design of Digital-controlled Direct Current Source A sort of MCU digital control DC source which can pre-regulate output,step adjustment and display was introduced.Its step current adjustment can reach 1mA,... LU Hui,HE Dong-Lu,Y Xiao,... - 《Instrumentation Technology》 被引量: 2发表: 20...