poniaj posted:This has been an interesting discussion on lighting, and the buck booster is the way to go for constant LED lighting. However, the unit is LARGE! I have an application of 6 stretched Osgood Bradley cars with open vestibules and complete interiors. Absolutely no room for the booster. So I'll have to be content with LED lighting that varies with voltage. Either that, or wait for the boosters to be miniaturized more...
Jerry, How about the size of what I use in my coaches.
Sorry for the quality of the pic. but these are about 5/8" x 7/8" and less than 3/16" high. Ray