There is little difference between simulator and emulator. A simulator does its best to implement all  internal principles and external behaviors the simulated object do, rather a emulator  acts as an substitution so as to an engineer researches the system behavior. If we use some circuit...... View More

Some one can help with the following questions? Isolated DC-DC converter topologies can be either single-ended or double-ended. How to define the single-ended and the double-ended topology? Which topologies are single-ended and which topologies are double-ended? ... View More

Don’t want constant surveillance? We can fight back. An illustration of a face scan. Adapted from Getty Images Finding the best ways to do good. Made possible by The Rockefeller Foundation. San Francisco has become the first US city to ban the use of facia...... 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

   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