Mene ne wani capacitor, da kuma abin da yake da shi ga

Bayanin cewa irin wannan capacitor, ya kamata mu fahimci jiki Dalili na aikin da kuma tsarin da ba makawa kashi na kowane fiye ko žasa da tsanani da na'urar lantarki.

Condenser - shi ne wani kashi daga wani lantarki kewaye, kunsha na biyu conductive faranti, kowanne daga abin da qunshi gaban alamar lantarki cajin. Faranti rabu da wani insulator, wanda yana taimaka musu domin su kula da cajin.

Akwai da dama iri rufi kayayyakin amfani a cikin capacitors, ciki har da tukwane, Mika, Tantalite, kuma polystyrene. Yadu a yi amfani da kayan capacitors da kuma irin insulators kamar iska, takarda da roba. Kowace daga cikin wadannan kayan, yadda ya kamata ya hana a capacitor faranti daga lamba tare da juna.

Mene ne wani capacitor?

Kalmar "capacitor" characterizes da ikon adana wutar lantarki. A naúrar na capacitance ne Farad.

Idan capacitor Stores cajin 1 wuya a wani m bambanci tsakanin ta faranti 1 volt, to, shi yana da damar da darajar daya farad. A gaskiya, wannan naúrar ne ma manyan ga mafi m aikace-aikace. Hankula capacitance dabi'u amfani capacitors fada a cikin jeri milifarad (10.3 F) microfarads (10-6 F) da kuma picofarads (10-12 F).

Mene ne capacitors?

Don gane abin da mai capacitor, shi wajibi ne a yi la'akari da asali iri wannan bangaren, dangane da manufar, yanayi na aikace-aikace da kuma irin dielectric.

Electrolytic capacitors an yi amfani da lantarki inda high iya aiki ake bukata. Yawancin wadannan abubuwa ne iyakacin duniya. Al'ada kayan a gare su - ko Tantalite aluminum. Aluminum Electrolytic capacitors suna da yawa mai rahusa kuma mafi yadu amfani. Duk da haka, Tantalite da ma mafi girma volumetric dace da kuma da kyau kwarai lantarki halaye.

Tantalite capacitors da matsayin dielectric na Tantalite oxide. High AMINCI, mai kyau mita halaye, da fadi da kewayon aiki yanayin zafi. Suna amfani da ko'ina a kayan lantarki inda wani babban matakin na iya aiki a kananan girma. Saboda da abũbuwan amfãni ake samar a cikin manyan yawa da bukatun da lantarki a masana'antu.

A disadvantages na Tantalite capacitors za a iya dangana a ji na ƙwarai daga bugun jini-na yanzu da kuma a kan-ƙarfin lantarki, da kuma zumunta babban kudin wadannan kayayyakin.

Ikon capacitors suna yawanci amfani a high ƙarfin lantarki tsarin. Suna amfani da yadu zuwa rama domin hasarori a cikin ikon Lines, da kuma inganta da ikon factor a masana'antu shigarwa. Ya sanya daga high-metallized propylene fim tare da yin amfani da musamman wadanda ba mai guba impregnation da insulating man fetur.

Iya samun kai-destruct fasalin ciki raunin, wanda ya ba su ƙarin tsaro, kuma qara sabis rayuwa.

Yumbu capacitors da dielectric abu kamar yumbu. Suna halin high aiki na aiki irin ƙarfin lantarki, AMINCI, low asara da kuma low cost.

Cikin kewayon horar kama daga 'yan picofarads to game da 0.1 microfarads. Shi ne a halin yanzu daya daga cikin mafi yadu amfani iri capacitors amfani da kayan lantarki.

Azurfa Mica capacitors maye gurbin tartsatsi baya Mica abubuwa. Suna da wani babban zaman lafiya, a hermetic gidaje da kuma babban damar da naúrar girma.

Tartsatsi amfani da azurfa-Mica capacitors hana su gwada da tsada.

A takarda da metallized capacitor lantarki sanya na bakin ciki aluminum tsare, kazalika da dielectric, musamman takarda impregnated m (zubi) ko ruwa dielectric. Suna amfani da low-mita rediyo haihuwarka a high igiyoyin. Su ne in mun gwada cheap.

Me da bukatar wani capacitor

Akwai da dama daga misalai na yin amfani da capacitors a wani m iri-iri dalilai. A musamman, suna yadu amfani da ajiya na analog sakonni da dijital da bayanai. M capacitors ake amfani da harkokin sadarwa domin mita gyara da kuma saitin na sadarwa kayan aiki.

A misali na aikace-aikace ne da yin amfani da ikon kafofin. Akwai, wadannan abubuwa yi aikin smoothing (tacewa) na gãfarta ƙarfin lantarki a fitarwa na wadannan na'urorin. Suna iya ma za a yi amfani da ƙarfin lantarki ninkãwa domin samar high ƙarfin lantarki, wucewa sau da yawa da shigar da irin ƙarfin lantarki. Condensers suna yadu amfani da daban-daban irin ƙarfin lantarki converters, uninterruptible wutar lantarki na'urorin ga kwakwalwa, da dai sauransu.

Bayanin cewa irin wannan capacitor, ba za mu iya ce cewa wannan kashi kuma iya zama mai kyau mangaza na electrons. Duk da haka, a gaskiya wannan aiki yana da wasu gazawa saboda ba manufa halaye na aiki insulating dielectric. Duk da haka, da capacitor yana da dukiya dogon isa ya ajiye na'urar samar da makamashi a lokacin da aka cire hašin daga caji kewaye, don haka shi za a iya amfani da a matsayin wucin gadi ikon Madogararsa.

Saboda ta musamman jiki Properties daga wadannan abubuwa da aka haka yadu a yi amfani da lantarki da kuma lantarki masana'antu, wanda a yau da wuya wani lantarki samfurin ba sun hada da akalla daya irin wannan bangaren don wani dalili.

Summing up, muna iya cewa capacitor - wata muhimmiyar ɓangare na babbar iri-iri na lantarki da kuma lantarki na'urorin, tare da abin da, dã ya kasance iya tsammani kara ci gaba a kimiyya da kuma fasaha.

Wannan abin da mai capacitor!