Over on YouTube [Lockdown Electronics] reviews an old bit of kit known as the Silicon Controlled Rectifier (SCR). Invented in the 1950s the SCR is a type of thyristor and they were popular back in ...

Everyone loves a full-wave bridge rectifier, but there’s no denying that they aren’t 100% efficient due to the diode voltage ...

Abstract: This paper proposes a 36-pulse polygon rectifier employing a current injection technique to minimize harmonic distortion at the AC mains of a 12-pulse polygon-connected autotransformer-based ...

One by one, crew members slowly hauled out large wooden boxes filled with chandeliers, posters, a cash register, the top of a bar, and other items frozen in time from June 12, 2016. It was nearly all ...

Airports are quickly turning into some of the busiest places to charge an EV, and bp pulse is leaning into that trend by officially opening a new DC fast‑charging hub today near Chicago’s O’Hare ...

Forbes contributors publish independent expert analyses and insights. Moin is a tech innovator covering digital fashion, technology and Web3 For most of the last decade, our mornings have belonged to ...

A few showers and even a rumble of thunder or two is possible through the afternoon commute. You can see live radar in the video above. Drizzle and a few light showers will be possible early on ...

The newly Grammy-nominated rap star Rod Wave is no stranger to Chicago’s character-building cold weather. The Floridian has been bringing Chicago fans along on his journey to superstardom since he was ...

A surge of 147% in a single session is an unusual occurrence in biotech — and nearly unprecedented for a company that has spent years trading discreetly under the radar. However, that is precisely ...

Phoenix broke a 56-year-old temperature record on Dec. 15, reaching 81 degrees at 12:55 p.m. — just a day after shattering another record as an early-winter heat wave settled across Arizona. A high of ...

“Dark Wave,” hosted by Slicing Up Eyeballs’ Matt Sebastian, explores the darker side of classic ’80s alternative, including vintage goth, post-punk and industrial. The shows airs at 10 p.m. to 1 a.m.

FILE - This combination photo shows Brian Jack, left, speaking at a campaign rally, March 9, 2024, in Rome, Ga. and Lauren Underwood speaking with reporters, Aug. 9, 2022, in Washington. (AP ...