- peia te whakatikatika tere PWM

Ko te auau n = 60 f/p
n he tere; Ko F te auau; Ko te P he
tauwehenga mahi miihini taukorikori e pa ana ki te huringa hiko i runga i te ahua (Te whanui o te puoro)Me te ōwehenga o ia huringa pini, t/t = & delta;
Ko t te mea e kiia ana e koe te whanui puihi (Pulse width), tenei ara o te whakahuringa tahi: te whakahuri i te whanui o te putere
mehemea e pa ana ki te auau o te auau o te putere f = 1 / T
hei whakatau: auau f = tauwehenga mahi & delta; / te whanui o te pupuhi t
owehenga mahi he 0Ko te tere ko 0-100%Ko te tere teitei
pea ko te 10 -90% o te awhe