[p=null, 2, left][color=rgb(71, 71, 71)][font=宋体, Arial][size=14px] The heat generated by electronic equipment during operation causes the internal temperature of the equipment to rise rapidly. If the
While various regions are vigorously developing the integrated circuit industry, "unfinished" projects have been exposed repeatedly.
Recently, the unfinished project of Hebei Angyang Microelectronics
In order to make it easier for everyone to understand the amplifier circuit, let’s first introduce some basic concepts of the amplifier circuit.
(1) Input resistance and output resistanceAn amplifier
The efficiency of the 50HZ transformer is very low at high frequency. I don't know why. Some say it is caused by eddy current loss of the material. However, the design books of switching power supplie
CV2880 is a scale chip that supports full digital input, full analog + full digital output.It supports frame rate conversion, resolution conversion, and supports up to 1080P60 frames.For example, it c