Fundamentals of Electronics
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Different metal cutting machines often require smooth drive speed control over a wider range than those that can...
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Electric drives with asynchronous phase motors until recently, due to their simplicity of implementation, find the widest application for crane electric drives,...
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The frequency of rotation of DC motors can be changed in three ways: by changing the resistance of the r...
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As the voltage applied to the semiconductor increases, the value of the current in it increases much faster than the voltage (Fig...
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In the circuit of the figure, the transformer does not have a step-up winding for a mid-point double voltage, but at the same time with full-wave rectification...
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