Question 1. LM5007 usage issuesAccording to the reference circuit in the datasheet, the LM5007 30V to 12V circuit is used to power the 6 gate drivers. When the gate driver is not working, the circuit ...
Power supply ripple testing is an important parameter in power quality testing, but how to accurately measure power supply ripple has become a difficult problem in the minds of engineers. Here I share...
In recent years , the RISC-V ecosystem has been thriving , and many industry giants have made plans . A number of commercial IPs and supporting integrated development environments for RISC-V cores hav...
I removed a control board with three-digit digital tubes and three buttons from an old money counter. The control chip on the board is TM1628. I plan to transform it into a smart car. The three-digit ...
[If you don't understand, ask] As the title says, in order to prevent jitter interference at the signal input near the threshold voltage, a positive feedback is added to form a hysteresis comparator t...
[i=s]This post was last edited by weepee on 2018-11-7 15:23[/i] The literature says that the 0.1C charge and discharge are drawn separately. 0.1C discharge is easy to say, but charging is divided into...