Kacher Brovina - ndichiyani nanga ntchito yake yeniyeni? Kodi Kacher Brovina?

Kacher Brovina ndi cholinga choyambirira cha oscillations mu atomu. Iwo akhoza anasonkhana pa zinthu zosiyanasiyana yogwira wailesi. Pa nthawi imene khamu ndi ntchito m'munda kapena transistors ochititsa kuti, osachepera - machubu wailesi (triodes ndi pentodes). Kacher Brovina kupangidwa mu 1987 ndi Soviet wailesi injiniya Vladimirom Ilichom Brovinym monga mu atomu kampasi amafotokozera. Tiyeni tione mwatsatanetsatane wotani chipangizo.

Mwayi osadziwika kwa zinthu michenga yopangira zida zamagetsi

Kacher Brovina - mtundu uwu jenereta, anasonkhana transistor wina ndi opareshoni, malinga zatsopano, ndipo zinthu kukhumudwa. chipangizo limasonyeza katundu mwachinsinsi, zapakati kafukufuku Nikoly Tesla. Iwo sizikugwirizana mu iliyonse ya chiphunzitso yamakono ya magetsi. Zikuoneka Kacher Brovina ndi mtundu wa michenga yopangira zida zamagetsi arrester, imene kumaliseche magetsi inawadutsa umayenda mu galasi transistor ofotokoza, anyalanyaza sitepe ya n'kupanga ndi Arc magetsi (plasma). Chinthu chidwi kwambiri mu ntchito chipangizo - ndi kuti pambuyo pa kuwonongedwa kwa Chip transistor abwezeretsedwa kwathunthu. Ichi ndi chifukwa chakuti maziko unit wa ntchito ntchito kusintha chigumukire oipa, mosiyana ndi kutentha, umene michenga yopangira zida zamagetsi ndi kulisiya. Komabe, monga umboni wa akafuna ntchito transistor azitsogolera mawu okha mozungulira. Palibe kupatula zatsopano za transistor ntchito mu chipangizo anafotokoza si ankafufuza mwatsatanetsatane. Choncho ichi ndi chinthu kopanda wa Brovina. Mwachitsanzo, kutsimikiza "kachernogo" chipangizo mode zatsopano akupereka mfundo zotsatirazi: iwo amati, ziribe kanthu chomwe polarity wa chipangizo chamagetsi kugwirizanitsa ndi oscilloscope, zimachitika polarity, zikusonyeza kuti zonse zabwino.

Mwina Kacher - mtundu wa kutsekereza oscillator?

Pali Baibulo limeneli. Pambuyo dera magetsi chipangizo zikufanana kwambiri ndi jenereta kwa zikhumbo za magetsi. Komabe, anayambitsa motsindika kuti chipangizo alipo mosiyana ziwembu unobvious akufuna. Kamakupatsani mfundo zina za njira thupi mkati transistor lapansi. Mu kutsekereza oscillator michenga yopangira zida zamagetsi nthawi anatsegula chifukwa cha otaya panopa mwa dera koyilo m'munsi mayankho. The Kacher transistor otchedwa chikhalidwe si zoonekeratu kuti adatsekedweratu (ie. K. Creation electromotive mphamvu mu unyolo olumikizidwa kwa m'munsi michenga yopangira zida zamagetsi maganizo koyilo adakali kulumikiza izo). Pamene panopa ili aumbike mwa kudzikundikira milandu magetsi m'dera m'munsi mopitilira zimatulutsa pa choposa pakhomo voteji amalenga kusokonezeka chigumukire. Komabe, transistors ntchito Brovin si choti ntchito mode chigumukire. Pakuti ichi wapadera mndandanda cholinga semiconductors. Malinga zatsopano, akhoza kugwiritsidwa ntchito osati transistors ochititsa kuti, koma munda, komanso chubu wailesi, ngakhale kuti iwo mwapadera sayansi ntchito. Izi zimapangitsa cholinga osati pa kafukufuku wa transistor mu Kačerov, ndipo makamaka zimachitika mode ntchito yoyang'anira dera lonse. Ndipotu, maphunziro awa ndi kuchita Nikola Tesla.

Anayambitsa chida cha

Mu 1987 Brovin nawo kamangidwe ka kampasi, amene amalola wosuta kufotokoza mbali ya kuwala osati mwa maganizo, koma ndi thandizo mmakutu. Iwo ankafuna kuti ntchito ndi Audio pafupipafupi jenereta, kusintha kamvekedwe malinga ndi malo chipangizo wachibale kwa maginito dzikoli. Monga m'munsi ntchito kutsekereza oscillator, kusintha izo, ndi chipangizo chifukwa anadzatchedwa Kacher Brovina. Odalirika jenereta dera inali yabwino: yamangidwa pa mfundo zachikhalidwe okha anawonjezera ndemanga kuzungulira zochokera inductance wa pakati potengera chitsulo amorphous. Iwo modifies ndi permeability kwa mtengo otsika voteji (mwachitsanzo, maginito ya dziko). Sound kampasi kumayambika pamene lathu kusintha monga anafunira.

mbali zotsatira

Analysis wa katundu wa dera anasonkhana anaulula umboni ntchito yake ndi mfundo wamba. Anapeza kuti zizindikiro analandira pa maelekitirodi wa transistor ndi kuwayeza mizati ndi oscilloscope ndi zabwino ndi zoipa gwero voteji, munawo polarity chomwecho. Choncho, a npn transistor anapereka chizindikiro zabwino wokhometsa ndi pnp - negative. Apa ndi amenewa ndi chidwi Kacher Brovina. The chipangizo dera limapangidwa ndi inductance lomwe pa ntchito chipangizo ali ndi kukana pafupi ziro. Jenereta akupitiriza kuthamanga ngakhale pamene tipemphela wamphamvu maginito mpaka kalekale pakati. Maginito pakati osabwereranso kumeneko mpaka zitanyowetsa, chifukwa mu ndondomeko kutsekereza kuti asiye chifukwa kuthetsedwa kusinthika mu circuitry maganizo kuzungulira. Pankhaniyi, pachimake si kuoneka hysteresis, icho sichikanakhoza wapezeka ndi kanjedza Lissajous. The matalikidwe a nyemba pa wokhometsa wa transistor anali kasanu kuposa magetsi voteji.

Kacher Brovina: Mavalidwewa

Panthawi chipangizo ntchito ngati plasma discharger kupanga nyemba za panopa magetsi popanda arcing mu zipangizo zinachitika. Awiriwa zambiri ntchito - Kacher Brovina ndi Tesla thiransifoma. Ichi ndi chifukwa Arc kunachitika arrester, mu mfundo ndi burodibandi magetsi oscillation jenereta. Zinali chida yekha kwa chilengedwe cha nyemba mkulu-pafupipafupi, kupezeka Nikola Tesla. Komanso, zatsopano ndi walenga zochokera Katscher chingwe zipangizo, moti kudziwa phindu mtheradi pakati jenereta ndi chowunikira cheza.

asayansi kugwedeza

Malongosoledwe pamwamba chipangizo ndi mfundo zake ntchito (zomwe Tingaone zowoneka) zikutsutsana ndi sayansi chikhalidwe. The zatsopano anapeza mapulogalamu deta kutsutsana Iye amafuna obwera onse pamodzi kuthana ndi miyezo paradoxical la magawo a chipangizo. Komabe, udindo wa omasukirana pa nkhani imeneyi sanabadwe zayambitsa aliyense, asayansi sangathe kufotokoza njira yeniyeni mu michenga yopangira zida zamagetsi lapansi.

Zimenezi n'zofunika

Kufotokozera Katscher Brovina zotsatira danga pafupi mwina zidzakhala momwe kutembenukira amanena maatomu ozungulira zinthu. Tikutero chifukwa anayambitsa mu zatsopano ndi mapangidwe chipangizo mu womata galasi chotengera, kumene mpweya anasamutsidwa kuchepetsa mlingo kuthamanga m'menemo. Chifukwa, palibe zinachitikira overunity zotsatira zomwe adzalola zida kuti m'kagulu monga lopitirira zoyenda makina, osati (kupatulapo zatsopano leni majeremusi mphamvu mwa waya). Koyamba anasonyeza Nikola Tesla. Komabe, n'zotheka kuwerenga onyenga akayezetsa zida mphamvu mlandu Akufotokoza pulsed, m'malo inharmonious chikhalidwe cha otaya panopa mu unyolo mphamvu Kačerov. Ngakhale kuyeza zipangizo Tester mtundu anapangidwa kuti mwina sadzatha, kapena sinusoidal (amgwirizano) panopa.

Kodi kusonkhana manja awo Kacher Brovina

Ngati, nditawerenga nkhani, mukufuna chipangizo, mukhoza kumanga nokha. chipangizo ndi losavuta kotero kuti ngakhale munthu hobbyist novice. Kacher Brovina (chiwembu anapatsidwa pansipa) wadya kusinthidwa NIC 12 V, 2, amadya 20 Watts. Iwo otembenuka chizindikiro magetsi mu pafupipafupi 1 MHz ndi dzuwa la 90%. Khamu, tiyenera pulasitiki chitoliro 80h200 mm. Izo chilonda windings pulayimale ndi sekondale ya resonator lapansi. The lonse pakompyuta mbali ya chipangizo lili pakati pa chitoliro lapansi. chiwembu Izi chosasintha, akhoza kuthamanga kwa mazana a maola popanda yopuma. Kacher Brovina ndi samozapitkoy ndi chidwi chifukwa amatha kuyatsa Neon magetsi ali osalumikidwa ndi mtunda wa masentimita 70. Ndi chidwi chionetsero chipangizo sukulu kapena labu yunivesite, komanso chipangizo kompyuta kwa mwawo alendo kapena conjuring zidule.

Kufotokozera msonkhano circuitry

The zatsopano akuonetsa ntchito ndi ochititsa kuti transistor KT902A kapena KT805AM (Komabe, mukhoza kusonkhanitsa Kacher Brovina FET). Amafotokozera michenga yopangira zida zamagetsi ayenera wotetezedwa kwa rediyeta wamphamvu pambuyo wokutira phala thermally conductive. Mukhozanso kukhazikitsa yozizira. Resistors chovomerezeka ntchito zokhazikika, ndi capacitor C1 kuti achotse. Choyamba, Woyambirira kumulowetsa ayenera chilonda ku waya 1 mm (4 ankasinthana), ndiye yachiwiri akutsirizika waya osati thicker kuposa 0,3 mm. The kumulowetsa ndi chilonda zolimba iwonso kutembenukira. Chifukwa chaichi, angagwirizanitse ku mapeto pamwamba pa chubu ndi kuyamba mphepo, promazyvaya conductive zomatira PVA iliyonse mamilimita 20. Wotha kusankha 800 motsatana. Lokhazikika mapeto ndi solder thereto wochititsa lotsekedwa. windings ayenera chilonda mbali imodzi, n'kofunika kuti musakhudze. Komanso ndikofunikira solder pamwamba pa chubu singano ndi soldered thereto kumulowetsa mapeto. Kenako solder dera magetsi ndi kuziyika izo pamodzi ndi rediyeta mkati chubu pulasitiki. Apa ndi unit pulayimale ndi Kacher Brovina.

Bwanji Mng'oma 'ion injini'?

Yambani chipangizo anasonkhana nkhawa osachepera - 4 volts, ndiye pang'onopang'ono anayamba kukula ngakhale kuti kuiwala kuti aziona panopa. Ngati inu limodzi chiwembu pa transistor KT902A, tepi pagalimoto kumapeto kwa singano kuoneka pa 4 volts. Ndi kukula voteji izo kwambiri. Akafike 16 volts izo inasanduka "fluffy." Pa 18 achulutse pafupifupi 17 mm, ndi pa 20 V kukha magetsi adzakhala amafanana ion weniweni injini ntchito.

Pomaliza

Monga mukuonera, chipangizo ndi pulayimale ndi sikutanthauza ndalama lalikulu. Iwo akhoza kusonkhanitsa ndi mwana wanu, chifukwa ana amakonda kusewera ndi "zopangitsa". Ndipo apa ndi mwayi iwiri: osati kuti adzakhala mwana malonda, komanso zikuoneka azidzidalira. Adzatha kutenga nawo mbali pa sukulu chilungamo ndi zolengedwa zake kapena tisadzitamande kwa anzanu. Amene amadziwa, mwina chifukwa cha khamu la zoterezi chidole pulayimale akukula chidwi zamagetsi wailesi, ndi m'tsogolo mwana wanu kukhala mlembi wa aliyense amene anatulukira lapansi.