While browsing the posts, I accidentally found that some netizens mentioned that switching power supplies are divided into inductive and capacitive types? ? This is the first time I heard this stateme
I suddenly had the urge to do a series of topics on music visualization. This topic is a bit difficult and covers a wide range of areas. The related FFT and FHT algorithms are also quite complicated,
This video explains it well. You can watch it.
[media=x,700,450]https://www.bilibili.com/video/BV1xX4y1F7Lp/?vd_source=d8a81aa29463f80da2158e17dbe47fd1[/media]
For the following circuit, when VIN=24V, RFB2=10K, RFB1=2.5K, the actual test shows that the no-load output voltage (VOUT to GND) is 6.28V (the theoretical value should be 6.25V).
Now add a high-power
1. The first principle of DC/DC conversion circuit designFirst, we should understand the classification of DC/DC power supplies and DC/DC conversion circuits.
The DC/DC power supply circuit is also ca
There are several methods of frequency tracking. Anyone who is proficient in these, even if you only know PLL, can tell me the principle of implementation?