Nanjing Huaju Electronics ya gabatar da keɓaɓɓun WMZ13A jerin PTC thermostats don kasuwar mitar lantarki mai hankali, kayayyakin sun haɗa da kare thermostats don sadarwar sadarwar RS232, kare thermostats don sadarwar sadarwar RS485, kare thermostats na farko da kuma kayayyakin jerin thermostats tare da kariya biyu tare da ƙarfin lantarki da ƙarfin lantarki. Huaju Electronics ya haɓaka PTC thermal resistor tare da PTC thermal resistor aikin kariya mai yawa da kuma PTC thermal resistor aikin kariya mai yawa bisa ga halayen matsin lamba da PTC thermal resistor.

1.Application kewayon: WMZ13A jerin PTC thermostats ne wani nau'i na atomatik karewa, atomatik dawo da kariya bangare a kan m zafin jiki da kuma m halin yanzu, shi maye gurbin al'ada fuse, za a iya amfani da shi sosai a kan kwarara overload kariya na motors, transformers, lantarki layi da sauransu. The thermostats rage ragowar halin yanzu darajar ta hanyar da su juriya darajar canji iyakance cin abinci a dukan layi, a cikin gargajiya fuse layi, shi ba zai iya dawo da kansa bayan narkewa, yayin da PTC thermostats iya dawo da kariya aiki bayan da lalacewa

Zaɓin PTC thermostats a matsayin overload kariya bangare, da farko tabbatar da layi mafi girma al'ada aiki halin yanzu (watau PTC thermostats ba aiki halin yanzu) da PTC thermostats shigarwa matsayi (lokacin da al'ada aiki) mafi girma yanayin zafin jiki, biyu da kariya halin yanzu (watau PTC thermostats aiki halin yanzu), mafi girma aiki ƙarfin lantarki, rated sifili ikon juriya, a lokaci guda kuma ya kamata a la'akari da bangaren siffar girman da sauran dalilai. Kamar yadda aka nuna a cikin hoton da ke ƙasa: Amfani da yanayin zafin jiki, dangantaka tsakanin aikin halin yanzu da aikin halin yanzu uku.

2. Aikace-aikace kewayon: Yawancin amfani da m lantarki mita, transformers, mota, sauya wutar lantarki, caji, adafta, kayan aiki mita, iko panel, gida kayan aiki, iska mai sanyaya, microwave tandu da sauransu da wutar lantarki, overload, gajeren kewayawa kariya.

3. Aikace-aikace ka'ida:
An haɗa nau'in kariya mai yawa na PTC thermostat a cikin kewayon wutar lantarki, lokacin da kewayon ke cikin al'ada, halin yanzu da ke gudana ta PTC yana ƙasa da na yau da kullun, PTC yana cikin al'ada, ƙimar juriya tana da ƙananan ƙimar, ba zai shafi aikin lantarki na lantarki ba (fitilun ceton makamashi, masu canzawa, masu amfani da yawa) da sauransu. Lokacin da kewaye halin yanzu ya wuce da yawa da aka ƙididdige halin yanzu, PTC ba zato ba tsammani zafi, da juriya darajar kara zuwa high blockage, don haka iyakance ko toshe halin yanzu, kare kewaye daga lalacewa. Bayan da halin yanzu ya dawo al'ada, PTC kuma ta atomatik ya dawo zuwa ƙananan toshewa, kewaye ya koma aiki al'ada.

Overcurrent kariya irin PTC thermostats a kan karfin kariya aikace-aikace a fannoni kamar lantarki ballasts (makamashi ceton fitilu, transformers, multimeter).