Wannan na'urar kwandishan ce mai jujjuya matsa lamba na jihohi uku, wanda ya haɗa da madaidaicin matsi mai ƙarfi da ƙaramin ƙarfi da matsakaicin wutar lantarki. An shigar da maɓalli na matsa lamba na jihohi uku a kan bututun matsa lamba na tsarin kwandishan.
Maɓalli mai ƙarancin ƙarfi: Lokacin da na'urar sanyaya iska ta zube ko kuma na'urar tana da ƙarfi, don kare compressor daga lalacewa, ana datse da'irar sarrafa na'urar don dakatar da kwampreso.
Canja-tsakiyar-jihar: Lokacin da matsa lamba ya yi girma, tilasta fan mai ɗaukar nauyi don juyawa a babban gudun don rage babban matsin lamba kuma ƙara tasirin sanyaya.
Matsakaicin matsa lamba: Don hana tsarin tsarin ya yi yawa, yana haifar da fashewar tsarin, an tilasta compressor ya daina aiki. Lokacin da matsa lamba mai ƙarfi na na'urar kwandishan ya yi girma sosai, ana buɗe maɓallin matsa lamba don yanke tsarin sarrafawa na compressor, kuma tsarin na'ura na iska ya daina aiki.
Na'urar kwandishan mai jujjuya matsa lamba na jihohi uku yana da layi hudu: biyu matsakaicin wutar lantarki ne, ana amfani da su don sarrafa fan dumama fan. Sauran biyun sune ƙananan matsa lamba da babban matsa lamba tare don sarrafa aikin matsawa.
Kamar yadda aka nuna a cikin zane-zane: bayan maɓallin A / C ya shigar da siginar zuwa panel na kwandishan, na'urar kwandishan za ta fitar da siginar zuwa madaidaicin matsa lamba (yawanci sigina mara kyau), Maɓallin matsa lamba na ternary yana gano matsa lamba a ciki. bututun da kuma ko babba da matsa lamba na al'ada ne. Idan al'ada ne, za a kunna na'urar kunnawa ta ciki kuma a aika da siginar zuwa allon kwamfutar injin. Hukumar kwamfutoci tana sarrafa na'urar kwampreso don cirewa kuma na'urar tana aiki.Akwai wata waya wacce aka saba kasa. Lokacin da matsakaicin matsakaicin matsakaicin wutar lantarki na maɓalli na jihohi uku ya zama al'ada, ana rufe maɓallin, kuma ana aika siginar zuwa allon kwamfuta na injin don sarrafa iskar fan mai sanyaya don shiga.