Hacks Transistor: Tona Asirin Transistor-Connected Diode

Gabatarwa

Transistor sune dawakan aikin na'urorin lantarki na zamani, suna kafa tubalan ginin na'urori marasa adadi. Amma shin kun san sauƙaƙan gyare-gyare na iya buɗe sabbin ayyuka a cikin waɗannan abubuwan haɗin gwiwa? Shigar da transistor mai haɗe da diode, dabarar wayo wacce ke faɗaɗa ƙarfin ainihin transistor. Wannan shafin yanar gizon yana nutsewa cikin duniyar transistor masu haɗin diode, yana bayanin manufarsu, aikinsu, da wasu aikace-aikace masu ban mamaki a cikin da'irori na lantarki.

Fahimtar Transistor-Connected Diode

Ka yi tunanin transistor junction na yau da kullun (BJT). Yana da tashoshi uku: tushe, mai tarawa, da emitter. A cikin daidaitaccen tsari, yin amfani da wutar lantarki zuwa tushe yana sarrafa kwararar halin yanzu tsakanin mai tarawa da emitter. Koyaya, a cikin transistor mai haɗin diode, tushe da mai tarawa ana haɗa su a ciki ko waje, da gaske ƙirƙirar tasha ɗaya. Wannan sauƙaƙan gyare-gyare yana canza transistor zuwa resistor mai sarrafa wutar lantarki, inda wutar lantarkin da aka yi amfani da ita zuwa ragowar tashar emitter ke ƙayyade juriya.

Yaya Aiki yake?

Tare da haɗin tushe da mai tarawa, transistor yana aiki a cikin abin da ake kira yankin gaba-gaba. Lokacin da aka sanya wutar lantarki akan emitter, halin yanzu yana farawa. Koyaya, ba kamar daidaitaccen transistor ba, na yanzu ba a haɓaka ba. Madadin haka, juriyar da ke tsakanin emitter da tasha mai tattara tushe tana canzawa dangane da ƙarfin lantarki da aka yi amfani da shi. Wannan juriya mai canzawa tana ba da damar aikace-aikace masu ban sha'awa a cikin da'irori na lantarki.

Fitar da Mai yuwuwa: Aikace-aikacen Transistor Mai Haɗe da Diode

Ikon sarrafa juriya tare da ƙarfin lantarki yana buɗe kofofin zuwa ayyuka daban-daban:

Madubai na Yanzu: Waɗannan ƙwararrun da'irori suna amfani da transistor masu haɗin diode don ƙirƙirar daidaitaccen kwafin halin yanzu. Wannan yana da mahimmanci a aikace-aikace kamar sarrafa siginar analog da ƙirar kewaye.

Matsakaicin Matsayi: Wani lokaci, na'urorin lantarki suna aiki a matakan ƙarfin lantarki daban-daban. Ana iya amfani da transistor masu haɗin diode don matsawa siginar wutar lantarki zuwa wani matakin daban, yana tabbatar da dacewa tsakanin abubuwan haɗin gwiwa.

Matsakaicin zafin jiki: Wasu kayan lantarki na iya zama masu kula da yanayin zafi. Ana iya amfani da transistor masu haɗin diode don rama waɗannan canje-canje ta hanyar daidaita juriya ta atomatik.

Kammalawa

Transistor mai haɗin diode na iya zama kamar canji mai sauƙi, amma yana buɗe duniyar yuwuwar ƙirar da'irar lantarki. Ta hanyar fahimtar yadda yake aiki da aikace-aikacen sa daban-daban, za ku sami ƙarin godiya ga iyawar transistor da rawar da suke takawa wajen tsara fasahar zamani. Kuna neman faɗaɗa ilimin ku na kayan aikin lantarki da ƙirar kewaye? Bincika cikakkun albarkatun mu da koyawa!