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 ...

WASHINGTON — Police have arrested and charged a 12-year-old boy for a series of vehicle thefts across Northwest D.C. dating back to last year. Police say the boy stole two mopeds and two cars.

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 ...

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 ...

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 ...

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.

WASHINGTON (DC News Now) — The DC Police Union said that 12 senior police officers (SPOs) will be dismissed from service. The SPOs retired from the department but since had come back to continue ...

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 ...