I-Versatile 2N7000 Transistor: IsiKhokelo esiBanzi

I-2N7000 MOSFET licandelo elisetyenziswa ngokubanzi kwihlabathi le-elektroniki, eyaziwa ngokuthembeka kwayo, ukulula, kunye nokuguquguquka kwayo. Nokuba uyinjineli, i-hobbyist, okanye umthengi, ukuqonda i-2N7000 kubalulekile. Eli nqaku lintywila nzulu kwiimpawu zalo, izicelo, kunye nezinto ezilinganayo, ngelixa liphinda liqaqambise ukuba kutheni ukufunwa kwababoneleli abathembekileyo abanjengoWinsok kuqinisekisa umgangatho kunye nokusebenza.

Yintoni i-2N7000 Transistor?

I-2N7000 luhlobo lwe-N-channel yophuculo lwe-MOSFET, eyaqala yaziswa njengesixhobo esinjongo ibanzi. Ipakethe yayo ye-compact TO-92 iyenza ibe lolona khetho lufanelekileyo kwizicelo zamandla aphantsi. Iimpawu eziphambili ziquka:

• Ukuxhathisa okuphantsi kwe-ON (R_DS(on)).
• Ukusebenza kwinqanaba lokuqiqa.
• Ukukwazi ukuphatha imisinga encinci (ukuya kwi-200mA).
• Uluhlu olubanzi lwezicelo, ukusuka ekutshintsheni iisekethe ukuya kwi-amplifiers.

2N7000 Iinkcukacha

Usetyenziso lwe-2N7000

I-2N7000 ibhiyozelwa ngokuguquguquka kwayo kwimiba ebanzi yezicelo, kubandakanya:

• Ukutshintsha:Isetyenziswe kwiisekethe zokutshintsha kwamandla aphantsi ngenxa yokusebenza kwayo okuphezulu kunye nexesha lokuphendula ngokukhawuleza.
• Ukutshintshwa kweNqanaba:Ilungele ukudityaniswa phakathi kwamanqanaba ombane ahlukeneyo.
• Izikhulisi:Imisebenzi njenge-amplifier yamandla aphantsi kwi-audio kunye neesekethe ze-RF.
• IiSekethe zeDijithali:Ngokuqhelekileyo isetyenziswa kwi-microcontroller-based designs.

Ngaba i-2N7000 Logic-Level iyahambelana?

Ewe! Enye yezinto ezibalaseleyo ze-2N7000 kukuhambelana kwayo kwinqanaba le-logic. Inokuthi iqhutywe ngokuthe ngqo yi-5V logic, iyenze ibe yinto efanelekileyo yokukhetha i-Arduino, i-Raspberry Pi, kunye nezinye iiplatifomu ze-microcontroller.

Ziziphi iiFayile ze-2N7000?

Kwabo bafuna ezinye iindlela, ezininzi ezifanayo zinokuthatha indawo ye-2N7000 ngokusekwe kwiimfuno zesekethe:

• BS170:Ukwabelana ngeempawu zombane ezifanayo kwaye zihlala zisetyenziswa ngokutshintshanayo.
• IRLZ44N:Ifanelekile kwiimfuno zangoku eziphezulu kodwa kwiphakheji enkulu.
• 2N7002:Inguqulo ye-surface-mount ye-2N7000, efanelekileyo kuyilo lwe-compact.

Kutheni ukhetha iWinsok kwiiMfuno zakho zeMOSFET?

Njengomsabalalisi omkhulu weWinsok MOSFETs, u-Olukey ubonelela ngomgangatho ongenakulinganiswa kunye nokuthembeka. Siyaqinisekisa:

• Iimveliso ezinyanisekileyo, eziphezulu.
• Amaxabiso akhuphisanayo okuthenga isambuku.
• Inkxaso yobugcisa ukukunceda ukhethe icandelo elifanelekileyo.

Ukuqukumbela

I-2N7000 transistor igqame njengenxalenye eyomeleleyo kwaye eguquguqukayo kuyilo lwe-elektroniki lwangoku. Nokuba uyinjineli enamava okanye usaqalayo, iimpawu zayo, ukuhambelana kwenqanaba lokuqiqa, kunye noluhlu olubanzi lwezicelo zenza kube lukhetho lokukhetha. Qinisekisa ukuba ufumana i-2N7000 MOSFETs yakho kubaboneleli abathembekileyo abafana noWinsok ukuze usebenze kakuhle kunye nokuthembeka.