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 ...

Abstract: The controlled rectification power generation technology can effectively improve the output power density of the doubly salient electro-magnetic generator (DSEG). This paper proposes a novel ...

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US Health and Human Services Secretary Robert F. Kennedy Jr. has repeatedly claimed in public statements that most vaccines recommended for children in the US have not been tested against placebos, ...

Silicon-controlled rectifiers (SCRs), also called thyristors, are semiconductor power devices with a four-layer three-way junction framework (PNPN). Because its intro in the 1950s, SCRs have been ...

Abstract: This paper investigates three Silicon Controlled Rectifier (SCR) devices employing different shunting methods to enhance the holding voltage and prevent latch-up. The operating principles of ...

Taiwan Semiconductor offers two series of high-voltage rectifiers, both manufactured to AEC-Q101 standards for reliable automotive performance. The fast-recovery HS1Q series provides a repetitive peak ...

Laura Dee receives funding from NASA. Red skies in August, longer fire seasons and checking air quality before taking my toddler to the park. This has become the new norm in the western United States ...

Provigil (modafinil) is considered a Schedule IV controlled substance due to its small risk of potential abuse, dependence, or addiction. The drug is taken to treat excessive sleepiness caused by ...

LB Beistad is a writer and musician based in Nashville, TN. Her love of gaming began with her cousin introducing her to Banjo Kazooie and Jak and Daxter. It was love at first play. Since then, she has ...