The study’s first author LIU Shiqiang explains the device’s characteristics: “Its superior ‘voltage ratio’ means it can efficiently interface with a wide range of energy sources, while ...

As such it would seem that it shouldn’t matter whether a switch is used for AC or DC. While that’s an easy and understandable assumption, it can also be a dangerous one, as this demo of AC and ...

CUK converters use capacitive energy transfers, creating a smooth current at both sides of the converter. Charge pump converters are suitable for voltage step-up or voltage inversion in low power ...

"Now, we are calling on residents and businesses to partner with us through CameraConnect DC to help us build a safer, stronger D.C.” The crime center will be online live 24/7, and run out of ...

The student population of Basis DC PCS is 640 and the school serves 5-12. At Basis DC PCS, 65% of students scored at or above the proficient level for math, and 80% scored at or above that level ...

Renew your DC 12 Club membership for the best seats and prices for all Wizards regular season and playoff games throughout the 2024-25 season. Purchase your 2024-25 season ticket membership and ...

View, share, sell or donate your tickets via this one-stop digital ticketing platform. All DC 12 Club members will have their names printed courtside on the Wizards playing floor! Use your DC 12 ...

Yesterday, utility giant PacifiCorp published the latest draft of its Integrated Resource Plan (or IRP) that lays out how it will meet energy demands over the next two decades – and it’s going all-in ...

It’s not impossible that we see an isolated shower in the evening but not terribly likely. Winds are from the northwest and north around 10 mph.

The 12-year-old and two 13-year-olds appeared in court after they were charged last week in the death of 64-year-old Reggie Brown. The judge also ruled the girls must undergo competency exams.

Over 98% Efficiency SiC-MOSFET based Four-Phase Interleaved Bidirectional DC-DC Converter Featuring Wide-Range Voltage Ratio. IEEE Transactions on Power Electronics , 2024; 1 DOI: 10.1109/TPEL ...