BUZZ — Navitas rises on Nvidia collaboration for AI power board
* Shares of Navitas Semiconductor Corporation rise 1.9% to $10.18 premarket * Semiconductor company unveils 24-kilowatt, 800V-to-12V power delivery board developed with NVIDIA for next-generation AI data centers * NVTS says the board targets 97% efficiency at full load and delivers power to an entire compute tray, redu