> Not sure what your point is though. If it runs off 30V all you need is a cheap resistor to run it (with 40% loss), or I believe boost convertors are less eff

> Not sure what your point is though. If it runs off 30V all you need is a cheap resistor to run it (with 40% loss), or I believe boost convertors are less efficient than buck convertors so it is a win there.