Most labs use DC power supplies as constant voltage/constant current (CV/CC) power supplies; remember, a power supply is a feedback system that allows regulation of a specific parameter. In constant v...
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The circuit structure is shown in the figure below:When the effective value of the AC voltage is 30V, the output waveform is as follows, which is normal:When the effective value of the...
State-of-The-Art in Efficient Linear PAsThere have been several techniques proposed to improve the average efficiency of linear PAs, and most notable are the dual PA (Doherty), envelope following, and...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:00[/i]In daily maintenance work, whether it is to inspect electrical circuits or various household electrical appliances, a small teste...