Recent content by Brandon Braun

I got a essay that i have to fully research/document for it and has to be 4 pages long. I've been researching stuff on google, but nothing interesting or good has caught my eye. I'm more inclined to a science type of topic if you can think of any, but really anything i can research about would...

this is the basic circuit i will want to use (at the bottom)...obviously the part values still have to be given, but can the supply voltage be changed to a negative voltage (so i can yield a positive voltage at the output) without changing the components? like for the positive input version...

this is the basic circuit i will want to use (at the bottom)...obviously the part values still have to be given, but can the supply voltage be changed to a negative voltage (so i can yield a positive voltage at the output) without changing the components? like for the positive input version...

i was wanting to build a pretty simple SMPS power supply for my amp, but i need the power to be taken directly from the wall and not from a beefy power transformer.....also this would be for cost and size reasons as seeing how expenisve and large a 400-500 watt transformer can be. i've been...

i was looking at using one of these circuits here to build a DC-DC converter http://www.edn-europe.com/cmsimages/0608/48f2.jpg obviously the component values still would have to be worked out, but if i drove the mosfet using a 555 timer to obtain the frequency i need, how much wattage do you...