How Do You Build An AC To DC Adapter?
An AC to DC converter (or adapter) is a relatively simple electric or electronic device. The simplest converter has only one necessary function, which is converting AC to DC. More complex converters keep a steadier voltage and are more efficient than their simpler counterparts. In order to build your own AC to DC converter, a rudimentary knowledge of electronics, math, and soldering is necessary. It is possible to make almost all AC to DC converters from home, but the more complicated they are, the more time that will be required. Cut your extension cord in half. On the male half separate the the two wire ends by 1 1/2 inches. Strip each wire 1/2 inch back. Take your DC power plug and do the same. Separate the wires and strip them. The stripped ends of both wire pairs go inside the electronics project box along with enough of each wire to complete your project. Your box needs to be big enough to hold your transformer, rectifier, and a little wire. Solder the AC wires to the primary win
