Introduction UC3842 is a current-controlled pulse width modulation chip with excellent performance produced by Unltmde Company in the United States. It has the characteristics of small number of pins
Yesterday, Qorvo gave the " 5G commercial launch, Qorvo is ready! " from two aspects: mobile phones and 5G base stations. Let's take a closer look at Qorvo's introduction.
First look at the mobile pho
Common-mode and differential-mode signals and filtersWith the development and application of microelectronics technology, electromagnetic compatibility has become an important topic for studying the s
[Ask if you don't understand] [1] I saw that the encoder output signals of a servo motor are SINA, COSB and Pz. Although it is an ABZ signal, it should be a typical sine-cosine encoder. What is the si