QSPICE is an analog and mixed-signal simulator characterized by high simulation speed, accuracy and reliability. It is a new program and can be downloaded here. QSPICE is still in the demonstration ...

Inspired by armies of ants that link together to form living structures such as bridges and rafts, researchers have directed millions of nanoparticles to span the gap between two electrodes, forming ...

Download this article in PDF format. If you search the internet for “transformer equivalent circuits,” you’ll get five pages of over 100 small circuit diagrams. Figures 1 and 2 show two typical ...

We are always impressed with something so simple can actually be so complex. For example, what would you think goes into an analog computer? Of course, a “real” analog computer has opamps that can do ...

The quest for higher power and greater efficiency in all power supplies never ends, especially when it comes to all heavy-duty converters. Some examples are power supplies used in data centers, ...

As previously stated, single-phase full-bridge inverters are utilized to convert direct current into alternating current. The circuit utilizes electrical switches that function in pairs. During one ...