Add Yahoo as a preferred source to see more of our stories on Google. Puerto Rico Governor Jenniffer González-Colon said local officials and power-generation companies are working to restore ...

Cuba’s electrical grid went offline Friday after one of the island’s major power plants failed, and as a massive blackout that started a day earlier swept across the Caribbean island. Cuba’s ...

Register for our next webinar to learn about our highly efficient power solutions for IoT and home automation, including PowiGaN-based offline switcher ICs for USB wall receptacle products. The event ...

Tesla has released a new mobile app update that adds more offline functionalities, Powerwall power meter, and more. Today, Tesla pushed a new Tesla app update to the Apple app store and the release ...

Low-power applications such as e-meters (electricity or energy meters) often require a simple ac line-powered supply where a 3.3-V rail powers a microcontroller and charges a lithium-ion battery to ...

HAVANA (AP) — Cuba’s electrical grid went offline Friday after one of the island’s major power plants failed, and as a massive blackout that started a day earlier swept across the Caribbean island.