Thermal cutoffs uye thermal protectors hazvisi kuseta, zvigadziriso zvinonzwa kupisa zvakagadzirirwa kuchengetedza midziyo yemagetsi nemidziyo yemumaindasitiri kubva kumoto. Dzimwe nguva dzinonzi thermal one-shot fuses. Kana tembiricha yakakwira kusvika padanho risiri iro, thermal cutoff inonzwa kushanduka kwetembiricha uye inopwanya dunhu remagetsi. Izvi zvinoitwa kana iyo yemukati organic pellet ikasangana nekuchinja kwechikamu, ichibvumira chitubu-chakabatidzwa mazita kuti avhure zvachose dunhu.
Zvinotsanangurwa
Cutoff tembiricha ndiyo imwe yeakanyanya kukosha zvirevo zvekufunga kana uchisarudza thermal cutoffs uye thermal dziviriri. Zvimwe zvakakosha zvinotariswa zvinosanganisira:
cutoff tembiricha kururama
voltage
alternating current (AC)
yakananga ikozvino (DC)
Features
Thermal cutoffs uye thermal protectors (imwe-pfuti fuse) inosiyana maererano ne:
lead material
lead style
case style
muviri parameters
Tin-plated copper wire uye silver-plated copper wire isarudzo dzakajairika dzezvinhu zvinotungamirira. Kune maviri ekutanga ekutungamira masitaera: axial uye radial. Iine axial inotungamira, iyo fuse inopisa inogadzirwa kuitira kuti mutobvu mumwe uwedzere kubva kumagumo ega ega. Iine radial inotungamira, iyo inodziya fuse inogadzirwa kuitira kuti ese anotungamira awedzere kubva kumagumo ekesi. Mhosva dzemafuta cutoffs uye zvinodzivirira zvinopisa zvinogadzirwa kubva kumakeramiki kana phenolics. Ceramic zvinhu zvinogona kumira kutonhora kwakanyanya pasina kuora. Pakupisa kwe ambient, phenolics ine simba rekufananidza re30,000 lbs. Maparamendi ezvekuchekwa kwemafuta uye zvidziviriri zvinopisa zvinosanganisira kureba kwelead, dhayamita yekesi yakakura, uye kureba kwegungano. Vamwe vatengesi vanotsanangura humwe hurefu hwekutungamira hunogona kuwedzerwa kune hurefu hwakatarwa hweiyo thermal cutoff kana thermal protector.
Applications
Thermal cutoffs uye zvinodzivirira zvinopisa zvinoshandiswa muzvigadzirwa zvakawanda zvevatengi uye zvinotakura mamakisi akasiyana, zvitupa, uye kubvumidzwa. Zvishandiso zvakajairika zvinosanganisira zvekuomesa bvudzi, irons, mota dzemagetsi, microwave oveni, mafiriji, vanogadzira kofi inopisa, madhishi, uye majaja ebhatiri.
Nguva yekutumira: Jan-22-2025