+8613456528940

Lub hnub nyoog ntawm PTC rhaub ceev npaum li cas?

Nov 14, 2022

Lub hnub nyoog ntawm lub tshuab cua sov PTC ceev npaum li cas?

PTC rhaub cua sov sai sai, nyob rau hauv cov ntaub ntawv ntawm cov kiv cua tsis ua hauj lwm kuj yuav tswj tus kheej qhov kub thiab txias, kev pab lub neej ntev, voltage siv dav, yuav npaj tau ntawm 12V -380V raws li kev thov, kev npaj yog yooj yim, yuav npaj tau los ntawm lub zog me me mus rau lub zog siab arbitrarily, cov duab kuj tuaj yeem npaj raws li qhov yuav tsum tau ua, tsis muaj incineration, muaj kev nyab xeeb thiab txhim khu kev qha, PTC kub taub hau tsis liab, tsis muaj nplaim taws. Nyob rau hauv qhov chaw me me thiab nruab nrab lub zog cua sov, PTC cua sov muaj qhov kub thiab txias tsis tu ncua, tsis muaj nplaim taws, qhov hloov pauv siab thermal, tsis tshua muaj kev cuam tshuam los ntawm lub zog hluav taws xob hluav taws xob, lub neej ntev ntuj thiab lwm yam ua npaws qub tsis tuaj yeem muab piv rau, thiab kev siv hauv Cov khoom siv hluav taws xob cua sov yog ntau dua thiab nyiam los ntawm R & D engineers.

Kev laus attenuation yog ib qho tseem ceeb ntawm qhov ntsuas qhov zoo ntawm PTC lub rhaub dej kub, thawj 400 teev ntawm kev siv cov kev laus yog sai dua, thiab tom qab ntawd maj mam eased, tom qab 1000 teev ntawm kev ua haujlwm tas li, cov khoom siv hluav taws xob zoo yog li 10 feem pua. attenuation, thiab cov kiv cua kub kub ces zoo li ruaj khov, uas tsis tshua muaj kev cuam tshuam rau cov cua kub ntawm lub rhaub. Raws li chav tsev kub nce, qhov tso zis hluav taws xob maj mam poob, thiab cov cua sov ua kom du.

Lub zog ceev ceev kuj yog ib qho ntawm cov yam ntxwv ntawm lub tshuab cua sov. Txawm li cas los xij, nrog rau lub sijhawm dhau los, kev laus ploj mus yog qhov pom tseeb heev. PTC rhaub rhaub siv yuam convection kom sov chav tsev kub, vim hais tias lub tshav kub hloov coefficient ntawm quab yuam convection cua yog kaum ob lub sij hawm ntawm ntuj convection, yog li ntawd lub tshav kub hloov chaw yuav tsum tau hloov cov cua sov tib yam li me me li ib feem kaum, thiab ib qho 100-120W tivthaiv tuaj yeem ua rau lub ntim me me ntawm 24 × 15 × 2.2 mm3, uas yog tib lub zog ib puag ncig. Pneumatic pob valve cuam tshuam rau kev laus attenuation ntawm ntau yam, Curie point siab yog nws qhov tseem ceeb vim li cas, qhov siab dua Curie point, qhov kev laus sai dua, qee cov tuam txhab lag luam sib txawv rau kev txuag txog lub qub peev thiab kev nrhiav ib leeg. lub zog siab, feem ntau xaiv TC Ntau dua lossis sib npaug ntawm 260 degree cov khoom ua kom kub taub hau thaum ntxov ntawm kev siv xws li yog tsis muaj PTC lub rhaub dej kub tuaj yeem ua tau yooj yim thiab yooj yim txuas.


Xa kev nug