Chotenthetsera mpweya cha PTC ndi njira yotenthetsera magalimoto yamagetsi yomwe imagwiritsidwa ntchito kwambiri. Nkhaniyi ifotokoza mfundo yogwirira ntchito ndi momwe chotenthetsera choimika magalimoto cha PTC chimagwiritsidwa ntchito mwatsatanetsatane. PTC ndi chidule cha "Positive Temperature Coefficient". Ndi chinthu chotetezera chomwe chimateteza...
Monga momwe dzinalo likusonyezera, pampu yamadzi yamagetsi ndi pampu yokhala ndi gawo loyendetsera loyendetsedwa ndi magetsi. Ili ndi magawo atatu makamaka: gawo la overcurrent, gawo la mota ndi gawo lowongolera zamagetsi. Mothandizidwa ndi gawo lowongolera zamagetsi, momwe pampu imagwirira ntchito...
M'zaka zaposachedwapa, anthu ambiri ali ndi ma RV ndipo akumvetsa kuti pali mitundu ingapo ya ma RV air conditioner. Malinga ndi momwe amagwiritsidwira ntchito, ma RV air conditioner amatha kugawidwa m'ma air conditioner oyenda ndi ma air conditioner opaka magalimoto. Ma air conditioner oyenda...