Ka papa-anakahi uila ano o ka mīkini uila no

Omaka i ka moʻolelo e aho la me Edison. Kēia inquisitive kanaka o ka 'epekema ho okolohua me kona incandescent ipukukui, ho'āʻo ana e hiki hou kiʻekiʻe i loko o ka malamalama uila, a accidentally invented diode kukui. Nā electrons e waiho ana i ka cathode vacuo a entrained i ka lua o ka'ūholo uila, hoʻokaʻawaleʻia ma ka makahiki hookahi. Ma straightening i ka pono i ka manawa i ike iki, akā, Palapala Sila Nui hana mea hou i hana muaʻole loaʻa kona palapala noi i loko o ka papa. Ua i laila, a me ka pono i kaʻikena-anakahi uila ano. Akā, mua na mea mua.

Ka papa-anakahi uila ano o kekahi lolouila mea - holo, e like me mea uholo uila, a - kōkua i maopopo ia oe e huli i ka mea i loko o ana e hele i ka uila puni. I mea, ia mea i ke auoiaea pono kalele iho ma luna o ke anakahi uila noi i ka noonoo o kanaka. Edison invented ka hoʻokomo o ka diode ua papahana e oki aku i ka io anakahi uila nā loina, eia nae, pololei olelo ana, na mea a pau e hilinaʻi ana ma ka olelo o ka mea ua ua hō'ā i loko o ka huakai kaapuni, akā, nui e pili ana i kekahi'ē aʻe manawa, no laila, i ole, e hali i ka heluhelu me ka hoʻokali kūpono 'au mamuli.

Ke'ī mai, i ka he-anakahi uila ano o ka maikaʻi diode mea he maikaʻi makemakika parabola lala, i ikeia e ka hapanui i loko o nā haʻawina a kula. Ia ke au i ma ia he mea hiki ke kahe wale nō i loko o kekahi ao ao. Maoli ai, he maikaʻi okoa mai maoli ke ola, a me ka hoʻomaʻamaʻa he mea nō kekahi parasitic pono ma io voltages, kapa reflux (kulu). He mea nui uuku ma mua o ka makemakeʻikena, haawi ia ia i ala, akā, aka hoi, e ole e poina e pili ana i ka ole-ideality o maoli kani.

Holo triode i kekahi ke kaikaina a me ke alo o nā nā uila aʻa lolo o ka hooponopono ana maka aha, he i uka o transversely waena pauku o ka holo alabata kaikaina mai. A cathode me ka kūikawā ka penaʻana i kōkua ai i nā kona kaawale ana, mai ka 'ilikai electrons, i mālama ai i ke kumu o ke kula haʻahaʻaa (particles) a i anode. Ke kahe ana o ka hooponopono ana anakahi uila noi i ka maka aha. Ka papa-anakahi uila ano o ka holo triode kukui ka mea i like loa me ka diode, akā, me ka hoʻokahi nui hoakaka. Ke kaumaha ma muli o ka anakahi uila ma luna o ka kumu o ka parabola kaʻi lau waiwai undergoes i ka loli, a ua loaa i ka ohana o ka like palapala laina.

Haʻalele diode transistors hana ma ka maikaʻi anakahi uila ma waena o ka cathode a me ka anode. Ke makemake functionality Ua loaʻa ma manipulation o ka maka aha anakahi uila. A eia ka mea hope, e pono e hana i ka hope IeAIIeXIAaIEN. Mai ka cathode i ka finite nona iho no ka huina'ine ea puka, ia mai he ano no kēlā me kēia māhele 'āina saturation, kahi hou mahuahua ma ka anakahi uila, aole ia e alakai ai i ka mahuahua ma ka auaiaeaʻikena.

I loko nō o ka 'okoʻa' ano a me nā loina o ka papa-anakahi uila ano o ka pākali hoʻolele mea,ʻaʻole he okoa mai ka triode, akā, i ka steepness o ka parabola, kŘpa a nui. Ia mea ke kumu ke kukui kaapuni ma luna o kona mau manaʻo ua pinepine hoolilo i ka mea uholo uila kūpapakū. Ka mea o physical mea'ē aʻe ma mua o transistors e nui uuku lako hou voltages. A, mea uholo uila maalea hiki ke hoi malalo o ko nā maikaʻi a me ka io voltages, a haawi mai i ka nui loa o ke ku okoa ana o ka poʻe akamai ka wā ke hoʻololi i wahi i puhi ai.

E hoopau ai i ke halawai me na noi no ka hoololiia ana o ka makaukau-i kākoʻo pāʻoihana a me na manao i ua invented me ka photoelectric hopena. Naʻe, ina ke kukui hoʻohana kona haole laha ', i ka nui hehee ai kumu, no ka maopopo kumu, ke hoʻohana i ke kumu o ka mea maloko photoelectric hopena. Ka papa-anakahi uila ano photoelectric wehewehe aku i loko o ia ka auoiaea he cia ua 'oni iki, ke kaumaha ma muli kau iho. Ka malamalama pinepine 'mea kiekie o ka puu nui i ka auoiaeaʻikena. Mai hana phototransistors, e hoʻohana photodiodes like me ka aʻeʻikena lala. Kēia kōkua e ho okumu lako a hiki i kaʻimiʻana photons, a kauoha aku e mawaho malamalama kumu.