Internal Cheebtsam ntawm lub stylus, qhov txaus ntshai ntawm kev puas tsuaj rau lub stylus
Yuav ua li cas yog hais tias tus stylus ntsuas lub firewire nrog ib tug phem resistor? Lub caij nyoog ntawm electrocution no kuj yog siab heev, vim hais tias txawm hais tias lub internal resistor kuj raug txo los yog disconnected, nws yuav cia cov neeg los tsim ib tug misjudgment thiab electrified ua hauj lwm.
Internal muaj pes tsawg leeg ntawm stylus
Cov qauv ntawm cov cwj mem ib txwm yog qhov yooj yim heev, los ntawm kev tiv thaiv siab, neon npuas, lub caij nplooj ntoos hlav thiab lub hau muaj pes tsawg leeg, neon npuas nyob rau hauv lub xeev tsis tshua muaj hluav taws xob tsis tawm lub teeb, feem ntau ntau tshaj 100v rau lub teeb, yog tias nws yog tsis yog lub caij nplooj zeeg yog qhov nyuaj heev rau kev puas tsuaj.
High resistance resistor tus nqi sib txawv, theoretically ntau dua 500k ohms tuaj yeem ua tau raws li qhov xav tau, tab sis peb cia siab tias qhov ntau dua qhov kev tiv thaiv tus nqi zoo dua, ntawm chav kawm, tsis tuaj yeem yog infinity, ces qhib Circuit Court, nyob rau hauv kev ntsuas ntawm lub cev them tsis tau. ci ntsa iab, yooj yim rau peb los tsim ib qho kev txiav txim tsis raug, yog li cov cwj mem hluav taws xob yog qhov yuav tsum tau kuaj xyuas thiab tu.
Yog li dab tsi tshwm sim thaum qhov kev tawm tsam hauv lub cwj mem hluav taws xob qis dua li qhov teeb tsa? Obviously, hluav taws xob cwj mem nyob rau hauv kev sib cuag nrog ib tug them lub cev thaum tib neeg lub cev yog yooj yim electrocuted, kuv ntseeg hais tias txhua leej txhua tus, tshwj xeeb tshaj yog electricians muaj cov lus qhia txog qhov no.
Qhov txaus ntshai ntawm kev puas tsuaj rau lub stylus
Kev tawm tsam ntawm infinity tsim los ntawm kev txiav txim siab tsis raug, peb yuav xav tias cov khoom siv hluav taws xob tsis yog hluav taws xob, hauv kev saib xyuas kev ua haujlwm ntawm kev txaus ntshai ntawm hluav taws xob poob siab, ua rau muaj kev puas tsuaj loj rau tus neeg.
Kev tiv thaiv tsawg dua 500k ohm stylus hauv kev ntsuas lub cev raug them, yuav ua rau tib neeg tsim kev ntxhov siab, yog tias qhov kev tiv thaiv qis dua, qhov sib npaug yog txhais tes yog kov cov hluav taws xob, qhov tshwm sim yog qhov hnyav heev.
Cov ntsiab lus
Hluav taws xob stylus nyob rau hauv kev yuav khoom, koj tuaj yeem nqa ib lub multimeter los kuaj xyuas tus nqi ntawm kev tiv thaiv sab hauv, feem ntau siab dua qib MΩ, qhia tias qhov zoo tshaj plaws, tuaj yeem siv tau ntev.
