Update for 26-01-22 11:45

tech/AC.wiki

@@ -0,0 +1,26 @@
+= AC =
+
+Ac or alternating current is  type of power delivery via electricty in which
+the voltage is oscilated, usually using some form of sin wave.
+
+== Power delivery ==
+
+Power delivery is difficult to calculate for AC in comparison to DC. For DC,
+the power delivery is calculated via
+
+`P = E^2 / R`
+
+For AC, however, we substitute E with the root mean square (RMS)
+
+The RMS can be any value for different waves, however for the most common type
+of wave, the sin wave, we can simply *multiply the peak voltage by 0.707*.
+For example
+
+Sin wave with a peak voltage of 17V has an RMS of 0.717 * 17 = 12V
+
+To convert from the Power delivery of an AC line back to the peak power, simply
+multiply the value by 1.414. For example
+
+A 120V AC power line has a peak voltage of 120 * 1.414 = 169.7V
+
+

tech/Ham.wiki

@@ -46,9 +46,6 @@ See [[Modulation]]
 == [[Radio_Etiquette]] ==
 
 See [[Radio_Etiquette]]
-
-== [[Regulation]] ==
-
 See [[Regulation]]
 
 == Cool tech ==

tech/electronics.wiki

@@ -38,6 +38,7 @@ Also see
 
 == AC/Radio ==
 
+* [[AC]]
 * [[Oscillator]]
 * [[ADC]]
 * [[DAC]]