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Despite its compact size, reviewers say the Gorilla Grip umbrella is “ rugged ” and “ super durable ” even in strong winds of ...

Abstract: A hybrid resonant pulse-width modulation (PWM) bridgeless ac-dc power factor correction (PFC) boost converter is proposed for application in power supplies and battery chargers. The ...

whereby either few cells featuring power semiconductors with high blocking voltage capability or a larger number of cells using low-voltage (LV) semiconductors can be used. As shown in this paper, ...

Below are the most wallet-friendly markdowns we discovered this weekend, including 50% off a MagSafe charger that Apple users ...

The best tech products announced this week include JBL's audiophile-grade loudspeakers and Marshall's first-ever Dolby Atmos ...

Enter the HT SATURN. This time, Hisense decided to take a different route—by calling in the French. Devialet, to be precise.