Kacher Brovina - chii uye chii chiri kushanda kwayo? How Kacher Brovina sei?

Kacher Brovina ndiye chinangwa remagetsi oscillations yepakutanga. Inogona akaungana pamusoro siyana kushingaira redhiyo zvinhu. Panguva yakadururwa ungano munda kushandiswa kana nedambudziko transistors, kanenge - redhiyo sepombi (triodes uye pentodes). Kacher Brovina yagadzirwa muna 1987 maererano Soviet redhiyo injiniya Vladimirom Ilichom Brovinym sezvo remagetsi kambasi maatomu akafanana. Ngatitarisei muudzame kworudzii mudziyo.

The isingazivikanwi yaibvira semiconductor zvinhu

Kacher Brovina - iyi jenareta mhando, vakaungana mune imwe transistor uye anodawo, maererano muvambi, kugumbuka ezvinhu. The mudziyo rinoratidza risingazivikanwi ehupfumi, izvo ndeyemunguva pakutsvakurudza Nikoly Tesla. Havazivi huchikanganiswa chero ano dzidziso yemagetsi. Zviri pachena Kacher Brovina rudzi semiconductor arrester, umo zvinoyerera Magetsi runoyerera iri transistor anotsanangura rekristaro, pavaigona kutora chikepe chaienda danho rokuumba wemagetsi chinhu chakakombama (plasma). The dzinonakidza zvikuru chinhu mukushanda mudziyo - ndiko kuti mushure Kuparara transistor Chip zvizere rakadzorerwa. Izvi imhaka yokuti hwaro chairema basa akashandisa reversible aval kuparara, mukusiyana kupisa, kuti icho semiconductor iri kusingarapiki. Zvisinei, sezvo uchapupu nokushanda kwadzinoita of transistor atungamirire chete zvisina kunanga mashoko. Hapana, kunze muvambi of transistor kushanda iri inorondedzerwa mudziyo hauna kuongororwa zvakadzama. Saka ichi inongova kubvuma kuti Brovina. Somuenzaniso, kusimbisa "kachernogo" mudziyo muoti muvambi zvipo zvinotevera chokwadi vanoti, pasinei polarity ari mudziyo kubatanidza ane oscilloscope, kupomba polarity, zvinoratidza kuti nguva dzose zvakanaka.

Pamwe Kacher - rudzi ichivharira oscillator?

Pane kudaro shanduro. Mushure zvemagetsi wedunhu ari mudziyo uri zvakasimba nowenyika jenareta pakati dzemagetsi nomunhu. Zvisinei, muvambi rinosimbisa kuti ake mudziyo chiripo kusiyana unobvious dzichitaurwa zvirongwa. Rinopa imwe nzira kufananidzira pezvakaitwa chaiko mukati transistor. Munyaya ichivharira oscillator semiconductor nguva akasvinudzwa somugumisiro kuitika chokubuda kubudikidza coils chawo dzinovaka redunhu. The Kacher transistor inonzi non-pachena nenzira kuvharwa zvachose (kureva. K. Creation electromotive simba chuma chokuita zvitsigiro semiconductor inofambiswa coils ichiri kukwanisa kuwana nayo). Kana ichi kuitika chakaumbwa kuunganidza magetsi mhosva pangoro mapazi kune mamwe tiite pamusoro kwazvo pachikumbaridzo voltage pave aval Kuparara. Zvisinei, transistors inoshandiswa Brovin haana yakagadzirwa kushanda aval nzira. Nokuti yakagadzirirwa chinokosha semiconductors ichi. Maererano muvambi, inogona kushandiswa nedambudziko transistors kwete chete, asi munda, uyewo redhiyo chubhu, pasinei vari vangasimudzira akasiyana wefizikisi basa. Izvi zvinokonzera kutaura kwete kutsvakurudza ari transistor muna Kačerov, uye chidimbu kupomba muoti kushanda mudunhu rose. Kutaura zvazviri, kuongorora izvi uye paaivatambudza Nikola Tesla.

The vakatanga huchashandiswa

Muna 1987 Brovin munyaya pamasikiro chinongedzo, iyo anobvumira inodzidzisa chidzore chikamu chiedza kwete kuburikidza maonero, asi tichibatsirwa kunzwa. Zvinonzi akaronga kushandisa imwe Audio kakawanda jenareta, kuchinja matauriro maererano nzvimbo mudziyo hama kuti simba remagineti panyika. Somunhu nechimwe akashandisa ichivharira oscillator, kuvandudza nayo, uye kunoguma mudziyo wakazonzi Kacher Brovina. Hwakavimbika jenareta redunhu kwaiva yakakodzera: riri kuvakwa pamusoro dzekare musimboti, chete akawedzera inofambiswa loop inobva inductance ari chinoumba kwakavakirwa ane amorphous simbi. It modifies kuti permeability kuti yakaderera voltage ukoshi (somuenzaniso, remagineti yepasi). Sound kambasi kunouya apo dzidziso Kuchinja sezvo aida.

divi kushanda

Kuongororwa zvivako zviri vakaungana redunhu kwakaratidza zvimwe zvinopikisana mubasa rayo pamwe kwakajairika pfungwa. It Vakawana kuti anonongedzera akagamuchira pamusoro electrodes imwe transistor kuyerwa nemunhu oscilloscope nekaupenyu akanaka uye kunaka matanda ari voltage tsime, nguva dzose zvakafanana polarity. Saka, zviri npn transistor akapa zvakanaka chiratidzo pamusoro muteresi uye pnp - kunaka. Heino izvi uye anonakidza Kacher Brovina. The wedunhu mudziyo unotora chinhu inductance iyo panguva nokushanda mudziyo une nemishonga pedyo razero. The jenareta anopfuurira kumhanya kunyange apo pedyo simba zvachose magineti kusvika pokupedzisira. Magnet Musimboti inonyorovesa, zvichiguma ichivharira kwacho kumisa nokuda kugumiswa shanduko iri dzinovaka loop hushande. Panyaya iyi, chinoumba haamiri kubuda hysteresis, hazvaikwanisa kuonekwa nevanhu Lissajous nenhamba. The amplitude of pulses panguva nomuteresi yacho transistor rakanga kashanu kupfuura simba zvitengeswa voltage.

Kacher Brovina: kushanda

Panguva iyoyo mudziyo unoshandiswa senzira yeplasma discharger kuti vaunze pulses pamusoro zvemagetsi kuitika pasina arcing ari kumumvuri namano. The anowanzodanwa kushandiswa vaviri - Kacher Brovina uye Tesla transformer. Izvi imhaka yokuti chinhu chakakombama kuitika arrester, pfungwa, ari Broadband zvemagetsi oscillation jenareta. Raiva chete Chinoshandiswa pakusika mukuru-kakawanda pulses, inowanikwa Nikola Tesla. Uyezve, muvambi akasika yakavakirwa Katscher tambo mano, hunoita kuona Mhedziso ukoshi pakati jenareta uye nemwaranzi detector.

masayendisiti shrug

tsananguro The pamusoro kweguyo kwayo kushanda nhungamiro (chinogona kuonekwa nemaziso) zvinopesana netsika nesayenzi. The muvambi rakawanikwa anoratidza mashoko pagakava, anobvunza vakundi zvose pamwe hwokubata gangaidzo kuyerwa parameters ake mudziyo. Zvisinei, nzvimbo kubudirana pachena panyaya iyi haisati kwakatungamirira chero mhinduro, masayendisiti haagoni kutsanangura mumuviri pezvakaitwa ari semiconductor.

Izvi zvinokosha

Description Katscher Brovina kushanda iri pedo nzvimbo pamwe nzira kutsausa Muruoko rwake anobata chirukiso zviri maatomu akapoteredza zvinhu. Izvi zvinoratidzwa muvambi vari kuedza nokuumbwa mudziyo rakanamwa regirazi mudziyo, umo mhepo iri akatizira kudzibatsira pamwero mairi. Somugumisiro, havana ruzivo overunity maturo izvo aizobvumira midziyo kuti patsanura somunhu isingaperi inofamba muchina, kwete (kunze kuedza chaiwo nesimba Kupfuudzwa kuburikidza waya). Izvi yakatanga kwakaratidzwa Nikola Tesla. Zvisinei, zvingangove kuverengwa venhema kuyera nhumbi simba rokuzvidavirira inotsanangura pulsed, asi inharmonious hunhu kuitika chokubuda iri simba ngetani Kačerov. Nepo kuyera tester mhando mano zvakagadzirirwa kana wechigarire, kana sinusoidal (harmonic) iyezvino.

How vaungane maoko avo Kacher Brovina

Kana, pashure kuverenga nyaya, uri kuda mudziyo uyu, unogona here uzvisimbise. The mudziyo uri nyore kunoita kuti kunyange ruzivo hobbyist. Kacher Brovina (zano rakapiwa pazasi) akadya dzakachinjwa picnic 12 V, 2 A, kungonyanya 20 watts or. It anomuchinja yemagetsi chiratidzo iri kakawanda 1 MHz ane kunyatsoshanda kuti 90%. Nokuti ungano, tinofanira epurasitiki nyere 80h200 mm. Zvichava kukuvadza nesekondari windings yacho resonator. The yose yemagetsi chikamu mudziyo iri mukati nenyere. zano Izvi akatsiga chose, inogona kumhanya kwemazana maawa pasina yokumbozorora. Kacher Brovina pamwe samozapitkoy Zvinofadza nokuti anokwanisa avhenekese neon zviedza hadzina chokuita chinhambwe 70 cm. It inoshamisa unoratidza mudziyo kuchikoro kana kuyunivhesiti yezvirwere, uyewo pakombiyuta mudziyo nokuda yokuvaraidza vaenzi kana kuti conjuring anonyengera.

Description gungano hushande

The muvambi anokurudzira kushandisa munhu nechirwere transistor KT902A kana KT805AM (Zvisinei, unogona unganidza Kacher Brovina FET). The semiconductor chaikosha anofanira richengetwe kusvikira redhiyeta simba pashure yokunamisa munhu thermally conductive namatidza. Unogonawo kuisa kutonhora. Resistors bvumidzwa kushandisa constants, uye capacitor C1 kuti asava. Chokutanga, chikuru ichitenderera anofanira muchikuvadza kubva waya 1 mm (4 majana), ipapo yechipiri ichitenderera waya haana mukobvu kupfuura 0.3 mm. The ichitenderera iri muchikuvadza zvakasimba jana kutendeuka. Nokuti chinangwa ichi, vachikoshesa kusvikira pamusoro kuguma chubhu uye vanotanga mhepo, promazyvaya conductive namira PVA ose 20 mm. Enough kuti 800 muchichinjana. Yakanyatsoti magumo uye solder kwachiri insulated chevaimbi. The windings zvinofanira muchikuvadza iroro kutungamirira, zvakakosha kuti usagunzva. Uyezve zvakakodzera solder pamusoro tsono chubhu uye soldered kwachiri ichitenderera magumo. Next solder zvemagetsi edunhu muriise pamwe redhiyeta mukati mapurasitiki chubhu. Heino zvepakutanga hadzisisina Kacher Brovina.

Sei kuti 'Ion injini'?

Kutanga vakaungana mudziyo pamwe shoma mupfungwa - 4 volts, ipapo zvishoma nezvishoma vanotanga kuwedzera, apo haana kukanganwa kuti akuteerere kutira. Kana iwe ndaitora zano pamusoro transistor KT902A, tepi nemotokari pakupera tsono kuoneka pa 4 volts. With kuwedzera voltage izvozvo kuchawedzera. Paaizosvika 16 volts zvinoitika kuva "Fluffy." At 18 Zvibereko kuti anenge 17 neMM, uye nenguva 20 V nemagetsi discharges ichafanana chaiyo Ion injini oparesheni.

mhedziso

Sezvaunogona kuona, mudziyo uri dzokutanga uye haatarisiri kuti havashandisi mari yakawanda. Zvinogona unganidza nemwana wako, nekuti vana vanoda kutamba ne "mumasero". Uye pano une mbiri zvinobatsira: kwete chete kuti mwana achava bhizimisi, uyewo rinowanika pakuzvivimba. Achakwanisa kuti ndiitewo chikoro wakanaka pamwe zvaakasika kana vhaira kushamwari dzako. Ndiani anoziva, zvichida nemhaka paungano akadaro chepuraimari toyi anova kufarira redhiyo zvemagetsi, uye mune ramangwana vane mwana wako achava munyori chero nokugadzirwa.