Half wave rectifiers use one diode, while a full wave rectifier uses multiple diodes.. } catch (ignore) { } The full wave rectifier circuit consists of two power diodes connected to a single load resistance (R L) with each diode taking it in turn to supply current to the load.When point A of the transformer is positive with respect to point C, diode D 1 conducts in the forward direction as indicated by the arrows.. This tool calculates the average output voltage and rectifying efficiency of a full wave rectifier(full bridge rectifier) while taking into account the forward diode resistance. $(window).on('load', function() { Formula : V d.c. = 0.637 * V max Where, Vd.c. For example, if the peak current is 5 amps, the calculation would be 5 x 5 amps = 25 amps. window.jQuery || document.write('