Nei zvakadaro inodhura. mutsetse transformer

To pamusoro CRT mufananidzo uri pamusoro chidzitiro, uye vateereri akakwanisa kunakidzwa kwako kufarira dzeredhiyo, anofanira akatumira Erekitironi danda, thick nzvimbo yaro yose. Nheyo nokushanda tarisisa kana TV, iyo chiratidzwa Kufananidzira ndiyo ine cathode ranzi chubhu, zviri nyore kuti upe muenzaniso dema uye chena namano.

Saka, chifananidzo chidzitiro chakaumbwa chete pfungwa imwe, rurefu kakawanda Zara kunhivi mazana mitsara. Zvizere tinogona kuona nokuda inertia miviri yedu.

Mukuwedzera, mufananidzo kuva simba, uye kunoda kuchinja yevashandi. The Erekitironi danda anofambisa tambo norwonzi kubva kumusoro kusvikira pasi uye shure zvakare nokuti rinosundwa remagineti kunotangira pakati Coils of Kutsauka hurongwa. To zvirizvo, zvakakodzera kuchinja mune anoshandiswa imwe kakawanda.

Classical TV redunhu inosanganisira siyana zvinoriumba: simba mutsetse uye puranga kushanda pakuvheneka, redhiyo mugero, kudzora Unit, simba shoma Frequency chrominance module kana ruvara receiver. The chikuru chinhu pamusoro chinjikira kushanda pakuvheneka mutsetse chikwata chinhu transformer. In TVs ano kakawanda pamwe ane voltage multiplier. Its chinangwa - kupa sawtooth pulses pamusoro Magetsi, izvo vaipa kune Kutsauka coils hurongwa. Multiplier voltage, akatasva mune dzimba dzakafanana mutsetse transformer, unobereka yakakwirira, kusvikira 27 kilovolts kuwedzera voltage kuti anopa kumhanyisa kuti maerekitironi pakuendeswa yavo chidzitiro chifukidzo, ari Coated phosphor. It, zvinozoita, zvokudya kuti mufananidzo chubhu achishandisa mukuru-voltage insulated kupinda vanonzi "blotch" kudzivirira kuonana kubva Kuparara redzimba.

Transformer chinjikira akatasva pamwe kuti multiplier (TDKS) ane nhamba windings achiumba okuwedzera kuzvidzora anonongedzera. Izvi zvinosanganisira chinjika chinangwa uye kwakakura ari kumhanyisa voltage, uye coils blanking blanking chidzitiro izvo hazvifaniri kuoneka.

Saka, mapoka maviri windings ari deflecting ezvinhu inopa Raster tarisei vertically (HR, CR) uye yakatambarara (chinjikira, CP). Somugumisiro chimiro chayo pedyo chaizvo kune square, asi haina zvikuru kuukurira. kutsauka uyu anokonzerwa musiyano iri kure kuti maerekitironi kukunda munzira kuenda chifukidzo. The pedyo kumucheto chidzitiro, saka zviri zvimwe, uye CRT sandara sikirini vanotambura kuremara ichi kusvika pamwero mukuru vazvo "vakakurumbira". Line transformer pachiimbwa ine multiplier uye Kutsauka mamiriro ndivo nokungwarira kuzvidzora uye kuchinja chinhu, pashure izvo kusarurama inova shoma.

TDKS kuti unhu zvinodiwa yakakwirira kwazvo, ya kwakarurama kwomudzimu yose paterevhizheni mugamuchiri kunoenderana payo. Voltage transformers zvakavakwa muchimiro ungano mumaruva uye haagoni kugadzira, saka kuti zvose zvemukati kutaura pakati windings vanofanira akavimbika kwazvo.

CP raiva pedyo nebundu unopisa kwazvo simba ufungisise TV pahafu zvose kukosha kwayo.

Kufanana inductive mudziyo upi, mutsetse transformer ane simba rinonzi magnetic chinoumba kuti anoshumira chinoumba hwaakange Coils dzinoiswa. Kuti kuderedza kukura, chinoitwa kubva chinokosha ferrite dzakakwirira rinobva conductivity.

Nokuti izvi zvikonzero zvose TDKS - zvikuru zvinodhura yokutsiva rukudzo mushure CRT, kudiwa izvo angamuka kana TV pakugadzira.