Ubwino wathu    

Zopanga zaku China zadutsa zaka zambiri, zomwe zidapangitsa kuti pakhale ukadaulo wokhwima komanso wodalirika. Mabungwe ambiri apadziko lonse lapansi amasankha kupanga ku China. Monga opanga zida zamagetsi ku China, zogulitsa zathu zitha kulowa m'malo mwazinthu zazikulu zapadziko lonse lapansi mu 99% yamapulogalamu popanda kuyesedwa kotsimikizira. Zogulitsa zathu zimadzitamandira kusasinthika kwakukulu, mitengo yololera, kuwerengera kokwanira, kupezeka kosinthika, nthawi yayitali yotsogola, komanso ntchito yaukadaulo pambuyo pogulitsa.    

Kufotokozera

DTC143ZUA NPN Digital Transistor SOT-323 idapangidwa kuti izigwira ntchito moyenera komanso pafupipafupi pamapulogalamu apakatikati. Transistor iyi imagwira ntchito ndi magetsi okwera kwambiri otolera-emitter (V_CC) ya 50V komanso kutha kwapakali pano mpaka 100mA. Zokhala ndi magetsi otsika olowera kuti azimitse (V_{Ine (kuchoka)}) ya 0.5V ndi magetsi oyatsa (V_{Ine (ndi)}) ya 3V, imatsimikizira magwiridwe antchito odalirika. Ndi ma frequency ochititsa chidwi akusintha (f_T) ya 250MHz, gawo ili limapereka liwiro lapamwamba komanso magwiridwe antchito. Transistor imabwera ndi phukusi la SOT-323 lopulumutsa malo, loyenera kupanga zamakono zamakono komwe kukula ndi mphamvu ndizofunikira.

Mawonekedwe
● Zopinga zomangidwira zopangira zimathandizira kusinthika kwa gawo la inverter popanda kulumikiza zopinga zolowera kunja (onani gawo lofananira)

● The bias resistors imakhala ndi zopinga za mafilimu opyapyala okhala ndi kudzipatula kwathunthu kuti alole kukondera kolakwika kwa input.Amakhalanso ndi mwayi wochotseratu zotsatira za parasitic.

● Zinthu zoyatsa/zozimitsa zokha ziyenera kukhazikitsidwa kuti zigwire ntchito, kupanga kapangidwe ka chipangizo kukhala kosavuta

ntchito:

● NPN kalembedwe digito transistor.