This book first introduces the internal structure of IGBT, and then deduces IGBT variants through circuit prototypes or basic models. On this basis, the packaging technology of IGBT is discussed. This book also discusses IGBT electrical characteristics and thermal issues, and analyzes IGBT special applications and parallel drive technology. These analyzes also include the actual switching behavior of IGBTs, circuit layouts, application examples and design rules.
I made a motor control + modulation program for DSP C6748+FPGA, and found that the calculation speed of 6748 is slow, and the program execution may not be completed (I used 28335 before and it was fin
I have seen many questions that ask you to find errors in an interrupt service program with a return value. The answer is: Interrupt service programs are not allowed to have return values. Interrupt s
I made a 220v 5v stabilizer, using a 12v transformer and then connected to a 78M05 to stabilize it to 5v, but after a long time, the transformer will get hot, and then the power will not be enough. It
As shown in the figure, what is the specific function of the capacitor marked in red? This figure is a mic circuit in an IP phone. How to determine its capacitance?
[i=s]This post was last edited by dontium on 2015-1-23 13:02[/i]I bought the chip from a group purchase, and I was itching to make one. Later, I printed a PCB. For details, see: bbs.eeworld../thread-3
[i=s] This post was last edited by huanjun123 on 2014-11-6 15:19 [/i] I made a minimum system based on mega8. When testing, the IO port high-level output was about 1.5V and the low-level output was ab