Abstract: Many commercial controller implementations for dc-dc converters are based on pulse-width modulation (PWM) and small-signal analysis. Increasing switching frequencies, linked in part to wide ...

A specific complaint is continuing to hit the desk of Sgt. Dereck Crozier of the Biggar RCMP. Regarding the repair shop now locally famous for fraudulent behaviour, Sgt. Dereck Crozier included the ...

The GE Aerospace-Kratos GEK800 800-pound thrust turbojet engine. Photo: Kratos GE Aerospace [GE] and Kratos Defense & Security Solutions [KTOS] have begun altitude testing for their new low-cost ...

Over the past few years, the performance of mid- and small-cap indices has been striking. On a five-year basis, midcaps and small caps have compounded at 31% and 34% respectively, far outpacing the ...

Don’t wait until the first snowstorm—or the last leaf has fallen—to find out your equipment won’t start. North Montco’s Small Engine Repair Course is the perfect opportunity for anyone with a ...

SAN DIEGO, Sept. 23, 2025 (GLOBE NEWSWIRE) -- Kratos Defense & Security Solutions, Inc. (Nasdaq: KTOS), a Technology Company in the Defense, National Security and Global Markets, and GE Aerospace ...

US engine maker Pratt & Whitney is launching a new line of small turbofans to power the burgeoning category of uncrewed tactical jets known as Collaborative Combat Aircraft (CCAs). P&W revealed the ...

A small plane that crashed near Denver and killed both pilots on board in early September had an engine malfunction in midair, according to preliminary reports released by investigators. One of the ...

TORONTO — Engine failure is to blame for the small plane crash in Toronto that dodged a Monday evening sports game and left minor damage to the area, the Transportation Safety Board of Canada said.

Firefighters are seen responding to a small aircraft that crashed next to the field at Monarch Park Collegiate Institute, in Toronto, in a Monday, Sept. 15, 2025, handout image published by Toronto ...