Power amplifiers are divided into the following four types according to their working status:
(1) Class A working state The collector current of the transistor is always flowing during the entire work
Introduction The main purpose of circuit isolation is to cut off the path of noise interference through isolation components, so as to achieve the effect of suppressing noise interference. After adopt
Recently, a netizen read my post "Talking about Active Filters - Bandpass Filters" (https://en.eeworld.com/bbs/forum.php?mod=viewthreadtid=567083extra=) and found that the filter actually made did not
The book has an easy-to-understand style and is very helpful for engineers who are learning or interested in the Internet of Things.From basic knowledge to practical applications, 230 pictures give yo
I'm working on something related to electric energy measurement recently. When collecting voltage and current signals, someone suggested using a differential circuit. Why can't we just do voltage divi