Ho utloisisa 2N7000 MOSFET
2N7000 ke mokhoa o tsebahalang oa ntlafatso oa mocha oa N-MOSFET o sebelisoang haholo ho meralo ea elektroniki. Pele re kenella ts'ebetsong ea LTspice, a re utloisise hore na hobaneng karolo ena e le bohlokoa bakeng sa lisebelisoa tsa elektroniki tsa sejoale-joale.
Lintlha tsa bohlokoa tsa 2N7000:
- Boholo ba Mokelikeli-Mohloli oa Matla: 60V
- Boholo ba Heke-Mohloli oa Motlakase: ± 20V
- Mokelikeli o Tsoelang Pele oa Hona Joale: 200mA
- Boemo bo tlase ba ho hanyetsa: Hangata ke 5Ω
- Lebelo la ho Fetola ka potlako
Tataiso ea Mohato ka Mohato oa ho Eketsa 2N7000 ho LTspice
1. Ho Fumana Mohlala oa SPICE
Taba ea pele, o tla hloka mofuta o nepahetseng oa SPICE bakeng sa 2N7000. Le ha LTspice e kenyelletsa mefuta e meng ea mantlha ea MOSFET, ho sebelisa mefuta e fanoeng ke moetsi ho netefatsa lipapiso tse nepahetseng haholoanyane.
2. Ho kenya Mohlala
Latela mehato ena ho kenya mofuta oa 2N7000 ho LTspice:
- Khoasolla faele ea .mod kapa .lib e nang le mofuta oa 2N7000
- Kopitsa faele bukeng ea libuka ea LTspice
- Kenya mohlala ho ketsiso ea hau u sebelisa taelo ea .include
Ketsiso Mehlala le Lisebelisoa
Basic Switching Circuit
E 'ngoe ea lits'ebetso tse atileng haholo tsa 2N7000 ke ho chencha li-circuits. Mona ke mokhoa oa ho theha simulation ea mantlha ea switching:
Paramethara | Boleng | Lintlha |
---|---|---|
VDD | 12V | Eketsa motlakase oa phepelo |
VGS | 5V | Heke-mohloli oa motlakase |
RD | 100Ω | Drain resistor |
Ho Rarolla Mathata a Tloaelehileng
Ha o sebetsa le 2N7000 ho LTspice, o ka kopana le litaba tse 'maloa tse tloaelehileng. Mona ke mokhoa oa ho li rarolla:
Mathata a Tloaelehileng le Litharollo:
- Mathata a convergence: Leka ho lokisa .options parameters
- Liphoso tsa ho kenya mohlala: Netefatsa tsela ea faele le syntax
- Boitšoaro bo sa lebelloang: Sheba tlhahlobo ea lintlha tsa ts'ebetso
Ke Hobane'ng ha U Khetha Winsok MOSFETs?
Ho Winsok, re fana ka 2N7000 MOSFET ea boleng bo holimo e leng:
- 100% e lekoa le ho netefatsoa bakeng sa ho tšepahala
- Ka tlholisano ea theko bakeng sa liodara tse nyane le tse kholo
- E fumaneha ka litokomane tse felletseng tsa tekheniki
- E tšehetsoa ke sehlopha sa rona sa litsebi tsa tšehetso ea tekheniki
Tlhahiso e Khethehileng bakeng sa Baenjiniere ba Meralo
Nka monyetla oa litheko tsa rona tse khethehileng tsa liodara tse ngata 'me u fumane lisampole tsa mahala bakeng sa litlhoko tsa hau tsa prototyping.
Lintlha tse tsoetseng pele tsa Kopo
Lekola lits'ebetso tsena tse tsoetseng pele tsa 2N7000 meralong ea hau:
1. Level Shifting Lipotoloho
2N7000 e ntle haholo bakeng sa ho fetoha ha maemo lipakeng tsa libaka tse fapaneng tsa motlakase, haholo lits'ebetsong tse kopaneng tsa motlakase.
2. Bakhanni ba LED
Ithute ho sebelisa 2N7000 joalo ka mokhanni ea sebetsang hantle oa LED bakeng sa lits'ebetso tsa hau tsa mabone.
3. Lisebelisoa tsa Audio
Fumana hore na 2N7000 e ka sebelisoa joang ho fetola molumo le ho kopanya li-circuits.
Tšehetso ea Theknoloji le Lisebelisoa
Fumana lisebelisoa tsa rona tse felletseng tsa tekheniki:
- Lintlha tse qaqileng le lintlha tsa kopo
- Lilaebrari tsa mohlala oa LTspice le mehlala ea papiso
- Litaelo tsa moralo le mekhoa e metle
- Tšehetso ea litsebi tsa litsebi
Qetello
Ho kenya tšebetsong 2N7000 ka katleho ho LTspice ho hloka tlhokomelo ho lintlha le tlhophiso e nepahetseng ea mohlala. Ka tataiso ena le tšehetso ea Winsok, u ka netefatsa lipapiso tse nepahetseng le ts'ebetso e nepahetseng ea potoloho.