Abstract: The composition principle and characteristics of the power factor correction controller UC3854 are introduced. According to the concept of macro model, the macro model of the main functional...
With the popularization of broadband, broadband modem filters are necessary. They can distinguish high-frequency data signals from low-frequency voice carrier signals on telephone lines. Generally, on...
I encountered a very strange problem. The following formula is calculated by Matlab and EXCEL with the same and correct results.
Using MCU and csharp test is another result
-(2*L^4*b - L^4*c + 8*L^2*b...
Many domestic companies are actively developing chips, such as Huawei and ZTE Micro in the early days, and Baidu and Cambrian in the current days. According to relevant statistics, between 2001 and 20...
[align=center][size=5]Open source robot dual motor sensorless FOC drive reference design based on STM32F303[/size][/align][align=center][size=5] [/size][/align][align=center][size=5]Figure and other i...
Some portable electronic devices want their power adapters to be suitable for both AC mains with a global voltage range and 12V and 24VDC batteries in cars. Usually the most convenient solution is to ...