Abstract: This paper introduces the medium frequency inverter power supply using IGBT as power device, and analyzes the working principle of the circuit in detail.Keywords: insulated gate bipolar tran
[i=s]This post was last edited by Micsig on 2019-12-17 14:12[/i]Vertical resolution concept
The first step in measuring analog signals with a digital oscilloscope is to use an ADC (analog-to-digital c
The spectrum analysis method based on FFT can extract useful information from signals containing noise, and has important application value in the data processing of instruments and meters. In order t
You see base station antennas every day, so you must be curious about what they look like?RationaleThe basic principle of antennas is that when an alternating current flows on a wire, electromagnetic