I went to the local Radio Shack (yes, I'm far out enough into the sticks we still got Radio Shacks) and got a 8A 400V bridge recitifer, cut open a power cable, and wired it according to the schematic ...
The 600V IRS2980 buck-regulator-control IC targets applications in LED-light-bulb replacement, LED-tube lighting, and other nonisolated LED-driver applications. The device uses hysteretic ...