What is happening guys? I am back. Today, I would like to share a website link with you. When I last checked, it was updated to 2018. I've watched most training courses out of 2017 and 2018. It is fundamental, practical and helpful. And in 2019, it seems that TI is bringing us more with high...... View More

   When I studied  the power electronic technology  about the high frequency transformer at school. I understood the magnetizing current is the current in primary winding in no laod condition. So there is no magnetizing current in secondary winding? Bu...... View More

I posted knowledge on 48V mild HEV and made comment there.  Developing bi-directional, unregulated 48V to 12V DC-DC converter will have great value in both passenger and non-passenger vehicle market.  Golf carts are going for 48V system.... View More

We usually only mention safety isolation voltage. in some case, users concern the working isolation voltage. Can we derive the working voltage rating according to the product safety isolation voltage? Here it is for a reference. Does it make sense? Typical break down voltage rating accordin...... View More

electronica Munich 2020 is now open for online registration, please be noted that an early bird price will be available till the end of November, 2019. https://electronica.de/exhibitors/book-your-space/application/index.html ... View More