Abstract: To protect chips from damage caused by excessive current, this paper proposes a high-precision adjustable-threshold over-current protection circuit. The circuit employs a sampling transistor ...

Abstract: This paper presents the theoretical analysis and simulation verification of a high efficiency parallel-circuit class-EF power amplifier with harmonic injection. Compared with the classical ...

The calendar is a critical piece of F1’s commercial arsenal, with race hosting fees one of the biggest revenue streams for Formula One Management. Limited to a maximum of 24 races under the Concorde ...

Find out how GDP can help measure the health of a country’s economy Michael Boyle is an experienced financial professional with more than 10 years working with financial planning, derivatives, ...

PORTLAND, Ore. — As Portland awaits a ruling from the 9th Circuit Court on if National Guard troops can be deployed here in the city, some legal movement in the Midwest Saturday. The 7th Circuit Court ...

CNN’s Fear & Greed Index is a way to gauge stock market movements and whether stocks are fairly priced. The index uses seven market indicators to help answer the question: What emotion is driving the ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...

Alexandra Twin has 15+ years of experience as an editor and writer, covering financial news for public and private companies. Robert Kelly is managing director of XTS Energy LLC, and has more than ...

The two keys to Edwin Hubble's breakthrough discovery were forged by others in the 1910s. The first key, the period-luminosity scale discovered by Henrietta Leavitt, allowed astronomers to calculate ...