Another simple circuits for PWM programming of standard regulator chips, this time Vout is programmable down to zero volts.

In a unanimous ruling from the Ninth Circuit Court of Appeals on Thursday, President Donald Trump was allowed to keep control of National Guard troops deployed to Los Angeles. The ruling stays the ...

"Overlapping outages to radio transmitters and circuits caused the 90-second communications interruption at the Denver Air Route Traffic Control Center on May 12. The FAA replaced the radio ...

Possible methods of var generation and control by static thyristor circuits are reviewed, and new approaches are described in which power frequency changers (cycloconverters) are employed.

The results are applied to a ninth-order power series model based on well known single-tone and two-tone analysis parameters. The cascade of two or more amplifiers is investigated as well providing a ...