On Fri, 2011-04-01 at 20:40 -0700, Harold Hallikainen wrote: > I've seen these "solid state transformers" before for low voltage > lighting. They are just power oscillators driving a small transformer. A > diode bridge on the input with minimal DC filter capacitor. They seem to > work pretty well off a triac dimmer. I've always wondered how the do on > FCC compliance since that 50kHz is carried down external wiring. Really? Well that's good, I might go ahead and give it a try then. Thanks! --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .