The usage of these converters is so wide that it's higher cost compare to its predecessors is not really important. It's performance characteristics with no dropouts, burn outs or shutdowns is something unique and still highly efficient and useful.
William - http://www.carid.com/
Drones are, in essence, flying autonomous vehicles. Pros and cons surrounding drones today might well foreshadow the debate over the development of self-driving cars. In the context of a strongly regulated aviation industry, "self-flying" drones pose a fresh challenge. How safe is it to fly drones in different environments? Should drones be required for visual line of sight Ė as are piloted airplanes? Join EE Times' Junko Yoshida as she moderates a panel of drone experts.