Cov txheej txheem rau kev ua haujlwm ntawm bipolar transistor yog nws lub peev xwm los ua kom nrov loj lub teeb liab ntau zaus thaum nws tau ua kom nrov dua hauv hom qub los ntawm cov kev pabcuam tau lees paub ntawm tib hom. Koj tuaj yeem tshawb xyuas yog tias qhov no yog ntau txoj hauv kev.
Cov Lus Qhia
Kauj ruam 1
Tsis txhob sim cov transistors ncaj qha rau hauv Circuit Court, tshwj tsis yog lub tshuab hluav taws xob tshwj xeeb yog tsim los ua haujlwm hauv hom no. Tab sis txawm tias qhov no, lub Circuit Court yuav tsum tau de-energized, thiab txhua lub capacitors hauv nws cov muaj pes tsawg leeg yuav tsum tau muab tawm.
Kauj ruam 2
Yog tias cov cuab yeej raug tsim los sim cov transistor sab nraum qhov Circuit Court, yaj nws.
Kauj ruam 3
Yog tias tsis muaj cov cuab yeej tshwj xeeb los kuaj cov transistors, siv cov tshuab hluav taws xob ohmmeter. Nco ntsoov tias luv luv-tam sim no ntawm nws qhov kev ntsuas tsis dhau ntau tshaj qhov tso cai tau rau ib feem. Thov nco ntsoov tias tus xov ntsuas ntsuas hauv ohmmeter hom feem ntau muaj tus ncej zoo ntawm cov hlau dub, thiab cov digital - ib qho tsis zoo.
Kauj ruam 4
Yog tias tus n-p-n transistor raug kuaj, nws yuav tsum ua tam sim no los ntawm lub hauv paus mus rau emitter thiab los ntawm lub hauv paus mus rau tus sau thaum tus ncej zoo yog siv rau lub hauv paus, thiab yuav tsum tsis txhob coj thaum voltage siv rau qhov kev junctions hauv rov qab polarity. Nrog transistor ntawm p-n-p qauv, qhov teeb meem no yog qhov rov qab.
Kauj ruam 5
Yog tias cov ntsuas tau muaj kev sim siab bipolar transistor hom, txuas mus rau qhov tsim nyog jack lossis terminals raws li cov qauv thiab pinout. Uantej muab hloov mus rau hom uas ntsuas ntsuas hloov chaw tam sim no ntawm transistors. Tus ntaus ntawv yuav ua raws nraim cov lus no. Muab piv rau koj daim ntawv hla tebchaws.
Kauj Ruam 6
Cov txheej txheem nthuav dav heev yog tshuaj xyuas transistors hauv kev ua haujlwm. Sib sau ua ke cov theem ntu, thaiv cov tshuab hluav taws xob lossis multivibrator raws li cov txheej txheem feem ntau haum rau hom transistor hauv qab kev sim. Rau lub multivibrator, koj yuav xav tau ib pliag, lav ua haujlwm transistor (ntawm tib lub qauv, yog hais tias tus multivibrator yog zoo ib yam, lossis rov qab, yog tias tsis sib npaug). Txuas lub transistor kuaj mus rau hauv Circuit Court, thiab yog tias nws ua haujlwm raws li nws yuav tsum tau, nws yog kev pabcuam. Los ntawm kev xa cov cim ntawm ntau zaus rau amplifier theem lossis los ntawm kev ua haujlwm ntawm lub tshuab hluav taws xob ua haujlwm ntawm ntau zaus los ntawm kev hloov pauv ntawm nws cov ntsiab, koj tuaj yeem nrhiav qhov siab tshaj plaws ua haujlwm ntawm qhov transistor. Koj tuaj yeem ntsuas nws nrog ntsuas qhov ntsuas kub.
