➀ Bel Fuse has announced a 4kW liquid-cooled dc-dc converter for low voltage accessories in hybrid and electric vehicles; ➁ The converter, called 350DNG40-12-8, can deliver between 10 and 15Vdc from 240 to 450Vdc at up to 93% efficiency; ➂ It features a CAN bus interface, IP67 or IP6k9k environmental ratings, and is suitable for various vehicles and equipment.