Dab tsi ntawm qhov thaiv kev nyab xeeb?
Cov thom khwm kev nyab xeeb yuav tsum tau muab xeb-pov thawj. Cov khoom siv ntsawb ntawm Cov Qib Kawm 3A IC to tiv thaiv nti tau xaiv. Cov khoom no yog nkag tau rau lub xaim hluav taws xob ntawm qhov xaim hluav taws xob. Thaum lub xaim hluav taws xob tam sim no ntau dua 10 milliamperes, lub hwj huam raug txiav tawm. Cov cuab yeej tiv thaiv yog txiav tsis siv neeg kom tiv thaiv lub zog. Lub sijhawm cov tshuaj tiv thaiv qis dua 0.1 vib nas this, thiab cov haujlwm tiv thaiv ntawm cov khoom tseem ua haujlwm thaum cov kab hauv av.
Cov thom khwm kev nyab xeeb yuav tsum muaj ntaub ntawv pov thawj ntau dhau. Lub qhov (socket) yog qhov thauj khoom siv hluav taws xob ntau tshaj plaws thiab muaj zog tshaj plaws. Lub qhov (socket) hauv tsev neeg feem ntau tau txuas nrog ntau yam khoom siv hluav taws xob, thiab kev siv ntau dhau ntawm cov khoom siv hluav taws xob feem ntau tshwm sim. Cov khoom siv ntawm cov (socket) nrog peb-hauv-ib qho kev hloov mus rau lub tshuab yuav tsum raug xaiv. Qhov kev tiv thaiv kev ua haujlwm ntawm lub zog hluav taws xob thermal kinetic overload tuaj yeem kho rov qab los ntawm kev tuav ua ntawm ib qho khoom siv hluav taws xob. Kev puas tsuaj rau cov khoom siv hluav taws xob tshwm sim los ntawm lub rooj zaum dhau.
Lub qhov thaiv kev nyab xeeb yuav tsum muaj kev tiv thaiv ob chav yeeb yam. Thaum nws hais txog lub tshuab hluav taws xob, nws yog qhov yooj yim rau peb los txuas cov plugs thiab cov thom khwm hauv peb lub tsev nrog cov menyuam yaus kom yooj yim. Cov khoom lag luam siv ob-qhov kev tiv thaiv kev tiv thaiv qhov rooj thev naus laus zis tuaj yeem ua tiav kaw lub qhov, thiab tsuas yog siv los ntawm nias lub voj hluav taws kub ob lub qhov nyob rau tib lub sijhawm. Thaum ntxig rau ib lub tsho nkaus xwb, lub siab yuav tsum ncav cuag ntau dua 4 kg los qhib lub qhov rooj tiv thaiv, kom lub zog ntawm cov menyuam yaus ncav tsis cuag.
Lub qhov thaiv kev nyab xeeb yuav tsum tau ua kom paub polarity. Thaum muaj teeb meem hauv av poob lossis xaim hluav taws xob inversion, qhov taw qhia lub qhov muag teeb tau txiav thiab txiav txim siab rau tus neeg siv los daws nws hauv lub sijhawm. Tam sim no, muaj qee qhov chaw tsim khoom nrog polarity nrhiav kom tau ua haujlwm hauv khw. Thaum nriav, thov txheeb xyuas cov tuam txhab tsim nyog, kom tsis txhob muaj cov khoom ntiag tug thiab kev puas tsuaj ntawm tus kheej los ntawm cov thom khwm tsis zoo.
