MOSFET-transistor. The ojiji nke MOSFET-transistors na electronics

MOSFET transistors na-ejikarị na mgbawa n'ichepụta. A ọcha na-haziri maka akara circuit voltaji. Ngwaọrụ na-arụ ọrụ na ụkpụrụ nke polarity agbanwe. Taa tọhapụrụ a ọtụtụ mgbanwe, nke dị iche na mmepụta impedance oke uche na conductivity. Ha yiri na imewe.

Ụdị na ala conductivity iso nke abụọ mkpụrụ ndụ. Eduzi n'ịnyịnya na ala ụlọ. Inside mmewere ewekarị ọwa na diodes. Akporo nke transistors dị nnọọ ọtụtụ. Ọtụtụ mgbe ha na-hụrụ na ike na-enye.

Transistors Series IRG4BC10K

Nke a designation na-egosi na transistors na-adabara switches. Ha na-arụnyere na ibe na a elu ugbu a conductivity. Ụdịdị nke ime nke transistor nwere ike na-achị na-agbanwe agbanwe ugboro nke circuit. Na nke a, na index bụ hà karịa uche nke 5 MV. Mmepụta voltaji okpuru mmiri pụrụ iguzogide 12 V. Ọ bụrụ na anyị na-atụle mgbanwe na njikọta, e transistors jikọọ site modulator. Capacitors na-eji mma na conductivity nke naanị usu ụdị.

Iji dozie nsogbu na-adịghị mma polarity mkpa varicap. Ọ dịkwa mkpa iburu n'obi na ndị a transistors na-adabara video sender. Na nke a, ndị ọcha na-enwe ike na-arụ ọrụ naanị ya na ọhia condensers. Na nke a, conduction nke ugbu a ga-gafere 10 microns. Iji ike transistors nkanka ụdị naanị 15 V.

Kwa IRG4BC8K usoro transistor

Ọkọnọ a usoro nke MOSFET N-ọwa transistor bụ na nnukwu ina. Mbụ niile na ọ dị mkpa iburu n'obi na ọ bụ nke a na klas nke elu ugboro mmiri. uche nhọrọ maka ụdị bụ 6 MV. Conduction ugbu a nkezi bụ 12 microns. Ka ịgbanwee ụdị dabara agụghị oké. Ọzọkwa, ha ngwa ngwa overheat na n'akụkụ nke nri.

Ngwaọrụ nwere ike na-arụ ọrụ na-adọrọ nzacha. The kasị mgbanwe dị controllers na regulators. Ibe maka ha họọrọ PP20 usoro. Ọ bụrụ na anyị na-atụle ọkọlọtọ njikwa na kwuru transistor, nnyefe ụdị capacitors na-eji. The nzacha na nke a na-e si electrode. Ọ bụrụ na anyị na-atụle regulator circuit, na transistor a na-setịpụụrụ-emeghe capacitors. conductivity ọgụgụ ga-adị ọzọ karịa 15 microns. Oke ime bufee ugbu a - 3 A.

Ngwa IRG4BC17K ụdị

Nke a designation na-egosi na transistors na-eji maka switches na receivers. Na nke a, conduction nke ugbu a na-agbanwe agbanwe gburugburu 5.5 microns. Uche mgbanwe adabere na ụdị nke ahọrọ capacitors. Ọ bụrụ na anyị na-atụle atụmatụ ndị a ọkọlọtọ erite, ha na-eji a ubi ụdị. Na nke a, uche nke mmewere gburugburu 16 MV. Ọ dịkwa mkpa iburu n'obi na nzacha ike ga-eji naanị absorption ụdị.

-Anabata mkpọchi ozo na ọnọdụ dị otú ahụ ga-gafere 3.5 A. The mmepụta voltaji ndị a transistors na-nọgidere na-enwe na receivers 14 na circuit B. Ọ bụrụ na anyị na-atụle a mgba ọkụ, na usu-ụdị capacitors na-eji. Na abụọ nke nyo a chọrọ maka ngwaọrụ. Kpọmkwem transistor a na-setịpụụrụ asọfe. ugbu a conduction ọnụego a chọrọ iji ọ dịghị ihe karịrị 8 microns.

Ọ bụrụ na anyị na-atụle a mgbanwe nke arụmọrụ capacitors, n'elu nhọrọ adịghị gafere 10 microns. Olee na-elele MOSFET-transistor? Nke a nwere ike mere site na iji a ot tester. Sị na ngwaọrụ ga-ozugbo ike n'ezi mebiri-eduzi.

Atụmatụ IRG4BC15K nlereanya

Power transistors anọchi anya a usoro kwesịrị ekwesị maka PP20 ibe. ha na-eji a dịgasị iche iche nke controllers maka moto akara. Ụdịdị nke ime nke transistor na-adị mfe gbanwere agbanwe ugboro nke circuit. Ọ bụrụ na anyị na-atụle esereese nke ot nlereanya, na mmepụta voltaji na-eduzi bụ 15 V. The nkezi ugbu conduction ọnụego bụ 4.5 microns.

The uche nke mmewere na-adabere na capacitors, nakwa dị ka ihe nkwụnye ọkụ. Ma ọ dị mkpa iburu n'uche na index nke mmepụta impedance nke circuit. Ọ bụrụ na anyị na-atụle mgbanwe nke okporo na nkwụnye, mgbe ahụ, uche nke mmewere bụ hà ọ dịghị ihe karịrị 20 MV. Iji transistors sekit na-aju. Iji dịkwuo conductivity nke transistor, rectifiers na-eji.

Ọ bụrụ na anyị na-atụle akara na brọdband nkwụnye, na uche index bụ ihe na-erughị 15 MV. Ọ dịkwa mkpa iburu n'obi na mmepụta voltaji na-agbanwe agbanwe gburugburu 10 V. Na nke a, na nbata-eguzogide bụ banyere 20 ohms. Na ike transistors nkanka ngwa ngwaọrụ a na-ejedebeghị na 15 V.

Akporo transistor IRG4BC3K

Transistors ọkọnọ usoro na-adabara dị iche iche ike switches. The ngwaọrụ a na-ọtụtụ-eji receivers. The ike nke mgbanwe bụ na gburugburu 7 microns. Na nke a, na uche na-adabere na capacitors. Ọ bụrụ na anyị na-atụle a ọkọlọtọ mgba ọkụ, ha na-eji ya unijunction ụdị. Na nke a, na uche index gafere 3 MV. Ọ bụrụ na anyị na-atụle ngwaọrụ dvuhperehodnymi capacitors, na nke a, na n'elu oke nwere ike 6 MV.

Ọ dịkwa mkpa iburu n'obi na transistor bụ ike na-arụ ọrụ naanị na akakabarede nkwụnye. Mgbe ụfọdụ, mma voltaji kwụsie ike arụnyere isolators. Nzacha na-akacha eji ụdị eduzi. Ọ bụrụ na anyị na-atụle-erite circuit na kwuru transistor, na mmepụta voltaji ga gafere 12 V. Na nke a, na capacitors n'ụzọ kwesịrị ekwesị họrọ arụmọrụ ụdị. Ná nkezi, ihe uche ga-12 MV.

Wụnye drive transistor

MOSFET-transistor na a obere electric ike nwere ike arụnyere na site na nkwụnye. Na nke a, capacitors na-eji na nzacha. Ntụgharị maka nkịtị ọrụ nke usoro họrọ enweghị rectifier. Mgbe ụfọdụ, ka dynistor.

Ọ bụrụ na anyị na-atụle mbanye 10 kW, na transistor kwesịrị valvụ tube. Mmepụta voltaji egosi ga-eru a kacha nke 15 V. Otú ọ dị, ọ ga-gaa na akaụntụ ndị na-eguzogide na circuit. Ná nkezi, ihe kpọmkwem oke adịghị gafere 50 ohms.

The transistor na ike ọkọnọ 5 V

The ike onunu 5 V MOSFET-transistor nwere ike arụnyere na-enweghị nzacha. Kpọmkwem ihe nkwụnye họrọ akara ụdị. Nsụgharị ụfọdụ iji a damper. Na nke a, na conductivity oke adịghị gafere 5.5 microns. Uche, n'aka nke ya, na-adabere na ụdị capacitor. Na ngọngọ 5 ha na-emekarị na-eji na integral ụdị. E nwekwara mgbanwe ka usu ọcha. Gịnị nwere ike dochie transistor na ike ọkọnọ na 5V? Ọ bụrụ na ọ dị mkpa, o nwere ike mgbe niile ga-eme site n'isetịpụ extender.

The transistors na nkanka 10 na

The ike ọkọnọ unit 10 na MOSFET-transistor set na-adọrọ nzacha. Capacitors na-eji usu ụdị. Oke mmepụta eguzogide nke circuit ga gafere 50 ohms. Ọ dịkwa mkpa iburu n'obi na-emeghe nkwụnye na-agaghị na-eji. Na nke a, ha nwere ike dochie anya comparator. Egosi na-ezighị ezi na-eguzogide mgbe gafere 40 ohms.

Ngwaọrụ nọ ngọngọ 15

The ike ọkọnọ unit 15 na MOSFET-transistor nwere ike arụnyere na a elu throughput. Ọ bụrụ na anyị na-atụle mgbanwe nke na-abụghị adịkwu, ha na-ekwekọghị na nkwụnye. Capacitors maka circuit ọtụtụ ndị ọkachamara nwere ike ikwu na-ewere duplex ụdị. Na nke a, mmewere uche nke 35 MV. N'aka nke ya, na-bufee egosi ga-erughị 2.5 A.

Iji nwekwuo ugbu conduction usu capacitors na-eji. Otú ọ dị, ọ dị mkpa iburu n'obi na ha na-eri a otutu ọkụ eletrik. Ọzọkwa, usu-ụdị capacitors nwere ihe ọzọ ibu na Ntụgharị. Iji dozie nsogbu ọkọnọ, na-esote na set transistor triode. Ọ bụ ihe dị mkpa ime ka eji triode okporo ụdị. Ọzọkwa na ahịa bụ mgbanwe na inverter.

Transistors na Lighting Njikwa

The dimmers na-eji transistors na ala uche. All nke a dị mkpa iji dozie nsogbu na ikeike okpomọkụ fluctuations. Na nke a, ndị na-adịghị mma na-eguzogide akụrụngwa ekwesịghị gafere 50 ohms. Capacitors maka usoro họrọ ọnụọgụ abụọ ụdị. Ọtụtụ ndị ọkachamara na nye ndụmọdụ ghara iji duplex nkwụnye.