I was tasked with powering a 24vac ignition module like you use on a home furnace with 24vdc power. The module max current is 40VA, intermitted with it making a spark, when it is just checking for a pilot it is less 100ma. Ideas? I feel more of a controls engineer that a power engineer.. This is will be going into production piece, efficiency is important. I do have access to a Microcontroller, but refer if possible to make and independent unit for this. Thank you.