PTC rhaub yog tsim los nrog cov khoom siv semiconductor, uas yog tus kheej ruaj khov thiab tsis yooj yim rau hlawv tawm, yog li lawv muaj kev nyab xeeb thiab yuav tsis xa hluav taws xob yooj yim. Txawm li cas los xij, yog tias lub tshuab rhaub nws tus kheej muaj teeb meem zoo lossis siv tsis raug, kev xau kuj tuaj yeem tshwm sim. Yog li ntawd, thaum siv PTC rhaub, koj yuav tsum tau xyuam xim rau cov ntsiab lus hauv qab no:
1. Xaiv cov khoom lag luam los ntawm cov tuam txhab tsis tu ncua thiab zam kev yuav cov khoom qis dua;
2. Thaum siv lub tshuab cua sov, xyuam xim rau lub ntsaws ntsaws ruaj ruaj kom tsis txhob muaj kev sib cuag tsis zoo ntawm lub ntsaws;
3. Tsis txhob disassemble lub rhaub kom tsis txhob puas lub internal circuit;
4. Tsis txhob siv lub tshuab cua sov hauv qhov chaw ntub dej kom tsis txhob muaj kev sib tsoo.
Nyob rau hauv luv luv, PTC heaters lawv tus kheej muaj kev nyab xeeb, tab sis cov neeg siv kuj yuav tsum tau them sai sai rau kev siv thiab kev tiv thaiv kev nyab xeeb. Yog tias lub tshuab rhaub tau pom tias muaj cov dej xau lossis lwm yam teeb meem kev nyab xeeb, nws yuav tsum tau nres tam sim ntawd thiab hloov lossis kho kom raws sijhawm.
