Aragtida Isbarbar-dhigga ee MOSFETs iyo Transistor-Olukey

Ku saabsan aragtida aasaasiga ah ee isbarbardhigga transistor-ka iyo MOSFETs: Marka hore, transistor-yadu waxay leeyihiin qiime heerkul ah oo jibbaaran, taas oo ah in la yiraahdo, marka heerkulka transistor laftiisa uu kordho, iska caabbinta ayaa yaraan doonta. Marka labaad, MOSFET-yadu waxay leeyihiin heer kulka jibbaarada togan marka loo eego transistors-ka, taas oo macnaheedu yahay marka heerkulku kor u kaco, iska caabbinta ayaa si tartiib tartiib ah u kordheysa.

Marka la barbar dhigo transistor-yada, MOSFET-yadu waxay runtii aad ugu habboon yihiin in la simo awoodda hadda ee wareegyada korantada ee is barbar socda. Markaa marka wakhtiga xaadirka ah ee wareegga sahayda korantadu uu aad u weyn yahay, waxaanu guud ahaan ku talinaynaa in la isticmaalo MOSFET-yada isku midka ah ee shunt. Marka aynu doorano MOSFET-yada si aynu u barbar dhigno kan hadda jira, oo si ka mid ah siyaabaha hadda jira ay uga bataan ta kale ee MOSFET-ka, hadda MOSFET ee ay keento kulaylka MOSFET-yada waaweyn, taas oo keeni doonta in iska caabbinta soo baxda ay sii weynaato. , yaraynta hoos u dhigista hadda; MOSFETs oo ku salaysan kala duwanaanshaha hadda jira si ay si joogto ah ula qabsadaan, oo ugu dambeyntii u ogaadaan dheelitirka hadda u dhexeeya labadaMOSFET-yada.

Mid ka mid ah waxyaabaha aan u baahannahay inaan ogaano: transistor-ka ayaa sidoo kale lagu xiri karaa si isbar-bar socda si loo dhamaystiro qulqulka alaabada hadda jirta, laakiin markaa waxaad sidoo kale u baahan tahay inaad ku saleysnaato saldhigga taxanaha gawaarida si aad ula macaamilato dheelitirka hadda jira mid kasta transistor is barbar socda oo ku dhex jira dhibaatada.

Dhibaatooyinka caadiga ah ee isku xirka transistor-ka:

(1), Albaabka transistor kasta si toos ah looguma xidhi karo resistor kasta oo taxane ah si uu waduhu u fuliyo, si looga fogaado gariir.

(2), si loo maamulo transistor kasta(MOSFET)waqti furan iyo waqti dhow si loo ilaaliyo joogtaynta, sababtoo ah haddii aan joogto ahayn, marka ugu horeysa ee la furo dhuumaha ama xidhitaanka dhuumaha waa la burburin doonaa sababtoo ah dhexgalka xad-dhaafka ah ee hadda jira.

(3), iyo ugu dambeyntii, waxaan jeclaan lahayn in ay awoodaan in ay isha transistor kasta oo taxane ah oo leh resistor isle'eg, dabcan, looma baahna in la sameeyo, kaliya haddii ay dhacdo.

Olueky wuxuu noqday mid ka mid ah wakiilada ugu wanaagsan uguna dhaqsaha badan Aasiya iyada oo loo marayo horumarinta suuqa oo dagaal leh iyo isdhexgalka kheyraadka wax ku oolka ah. Inaad noqoto wakiilka ugu qiimaha badan aduunka waaolukey'syool.