Ikon iko a kan triac: makirci. Phase ikon kayyadewa kan triac

Mutane da yawa kayan a gidan yana da ikon siffanta. Wannan tsari ne da za'ayi amfani da musamman kayyadewa. Don kwanan wata, mai raba category alama triac subtype, amma da yawa game da wannan abu kadan ilmi. A gaskiya ma, wani fasalin wannan sashi ba shi da wani biyu-hanyar mataki. Wata kila wannan shi ne saboda da anode da cathode. A sakamakon su motsi a cikin na'ura musanya shugabanci na yanzu.

Wasu yi imani da cewa triacs iya da kyau a maye gurbinsu da contactors zango da contactors. Duk da haka, wannan ra'ayi ne erroneous. Da farko ya kamata a lura da karko na data rinjãya. Bisa ga sharuddan sauyawa mita, suna ba musamman iyakance, kuma wannan shi ne mai kyau labarai. Wear sassa a lokaci guda shi ne kadan. Bugu da kari, ya kamata a lura da cikakken rashi na haifar a cikin na'urori na da irin wannan. A sau da sifili halin yanzu cibiyar sadarwa don yin sauya sheka gwamnoni m. Ta hanyar wannan kewaye da tsangwama yana rage muhimmanci.

Students sauki kula

Ikon kula da makirci ga triac qunshi guda guntu, da kuma wani sa na thyristors. su za a iya sanya shi a cikin kewaye da nisa da tushe na condenser ko kai tsaye daga katin. M resistor, yawanci a cikin na'urar akwai daya. Shi ne kayyadewa da alhakin tsangwama. Awon karfin wuta resistor iya tsayayya da mafi bambancin. A wannan yanayin, da yawa ya dogara da 'yanci na na'urar. Resistor cewa an located bayan da condenser iyaka juriya da ake bukata domin gagara a 3 ohms. Bi da bi, da fitarwa kashi da aka saita dan kadan weaker. Har ila yau, ikon kula da kewaye ga triac qunshi wani fis.

Gwamnoni a triac "KU208g"

Wannan triac ana halin a abin da yake iya aiki tare da sauya alternating halin yanzu. Cikinsa da tsarin irin ƙarfin lantarki yana kiyaye up to 5 A. Power iko ga triac "KU208g" ne yawanci m, kuma za a iya amfani da daban-daban kayan aiki. Kamar yadda wani misali iya kai soldering.

Gwamnoni da ikon soldering

Ikon iko da soldering baƙin ƙarfe a kan triac a cikin guntu ba ya bukatar. Transistors a misali sarkar yana da biyu. Su suna shigar a wasu lokuta, bipolar irin. A farko daga cikin wadannan ya kamata a sanya nan da nan kusa da ikon samar. A wannan lokaci, na biyu bipolar transistor ne ga triac.

A rarrabe da wadannan controls aka dauke su a gaban rauni-so Zener. Mafi sau da yawa wadannan abubuwa za a iya samu a kasuwar tare da alamar "KD2". Wannan ya nuna cewa zener ƙarfin lantarki tsayayya da iyaka 2 V. A nuna alternating halin yanzu a cikin high tsarin iya zama 5 A. The capacitor a wani rangadi da aka yaushe kafa daya kawai. Solder shi a wasu lokuta, kawai bayan da bipolar transistor.

Active kashi a cikin na'urar da alhakin halin yanzu canza. Resistors ikon kayyadewa kan triac yana da wani daban-daban irin. Analog aka gyara a shigar da juriya na iya yin tsayayya iyakar 2 ohms. Bi da bi, don Zener diode resistors ne m irin tare da ƙara mita. Sun iya yin aiki a cikin duka kwatance.

Makircinsu model ga injin cleaners

Ikon kula da triac a kan injin tsabtace kunshi wani sa na diodes, resistors da daya capacitor. Ga kyau watsin triac a wasu lokuta bayar da finned heatsink. Wannan kara taimaka a tabbatar da dorewar da irin ƙarfin lantarki. Capacitors an riga yin fama da hatsaisai. Transistors ne, yafi amfani silicon.

Sun ƙetare ta hanyar da kanta kawai iya shiryar halin yanzu. Da juriya a fitarwa a cikin tsarin kada wuce 4 ohms. In ba haka ba, wani babban ƙarfin lantarki ne amfani triac. Yawa daga wannan halin da ake ciki shi ne ma dogara a kan halin yanzu watsa kudi. Ana rinjayar da shi ninka tare da saka emitter.

Ba kamar lokaci gwamnoni

Microchips wannan sabawa suna amfani da low mita. Wajibi ne ga m hira tsari. Zener diodes an yi amfani da quite wuya. Phase canji yakan faru a cikin tsarin saboda capacitor sharuddan sauyawa a cikin sama matsayi. Don dattako da lokaci voltages a kan ikon mallakar triac yana da biyu thyristors a cikin sarkar kamar yadda suka yi aiki a nau'i-nau'i. Saboda da high mita na cathode, da diodes ake soldered sosai rare.

Students bezpomehovogo kayyadewa

Simple bespomehovy ikon kayyadewa kan triac ne kullum zartar da na'urorin da voltages fi 200 V. A wannan yanayin, biyu tashar kwakwalwan kwamfuta amfani. diode tsarin da aka shigar na gaba zuwa cikin capacitors. Canji transistors ba amfani a cikin kewaye. Matsakaicin tsayin dakan da capacitor ake bukata don yin tsayayya har zuwa 3 ohms. Nan da nan naúrar ikon kula da aka yi amfani da mai karɓar.

da bugun jini wajibi rabo matakin a cikin wannan hali dabam. Capacitors an shige ta DC kawai. Clock mita na transistor dogara a kan rarraban rabo counter. Microcontrollers an yi amfani da wani tsarin for tsangwama danniya. A bugun jini kudi a shigar dogara kawai a kan iyaka Register.

Gwamnoni triac "TS80"

Simple iko ikon zuwa triac "TS80" shi ne iya fariya mai kyau thermal watsin. Direct hira tsari ne da za'ayi a cikin gidan wuta. Reserve mita haka dogara kawai a kan irin ƙarfin lantarki. A general gwamnoni da triac na irin wannan halin high AMINCI, kuma suna iya yin aiki na dogon lokaci. Duk da haka, da rashin amfani su ma akwai.

Da farko ya kamata a lura da low matakin na karfafawa. Wannan shi ne saboda wani nauyi kaya, wanda ya jũya a kan thyristor. To jimre da na yanzu da kwanciyar hankali, musamman tace ana amfani a wasu lokuta. Duk da haka, shi ba ya taimaka ga iyali kayan aiki. Saboda haka, amfani da controls na da irin mafi kyau ga low-mita karba da kuma sauran na'urori.

Model tare triac "TC 125"

Ikon iko ga triac "TS 125" da ake amfani da wutar lantarki raka'a. Resistance, ya iya yin tsayayya har zuwa a kalla 4 ohms. A wannan yanayin, sai zafi watsin ne a babban matakin. Bugu da ƙari, don Allah a kula da cewa triacs na da irin wannan suna sanye take da LEDs. Wadannan na'urori an tsara don yaƙar electromagnetic tsangwama.

A wasu lokuta, da nuni tsarin da aka kafa aiki. Yana da ya shafi yin amfani da low-mita kula. Wannan kashi na tsarin gudanar a ranar biyu daga limiters. Shige da shi ta hanyar da kanta kawai wani alternating halin yanzu. A cikin hali na korau polarity, aikin hada capacitors. Don zuwa layin ƙarfin lantarki yana da yawan transistors.

M naúrar for iko

M ikon iko a kan triac dole sanye take da kula. Diodes an riga an shigar da kawai analog irin. Chip ga al'ada aiki capacitor bukata uku-tashar. Resistors, shi ne yawanci dole kawai uku. Daya daga cikin su ake bukata domin yada da siginar da dattako da gidan wuta. Sauran biyu resistors aka shigar a gaban capacitors. A wannan yanayin, da mawadãta daga cikin amo ne da yawa rage da kuma wannan ya kamata a dauka a cikin asusun.

Bugu da ƙari, gwamnoni da converters. Maras kaya daga wadannan abubuwa ne kiyaye a matakin 5 A m resistor a kewaye ana amfani da wuya. Wannan shi ne saboda gaskiyar cewa akwai high-ƙarfin lantarki ikon kayayyaki. Tacewa tsarin shigar kawai kafin gidan wuta. A wannan yanayin, daidaito da coefficient aka maximized.

Gwamnoni da taushi farko

Ga mai santsi farko a cikin ikon kayyadewa kan triac aka saka a cikin wani musamman block. Its main haƙiƙa ne zuwa biyu hadewa. Wannan na faruwa ta kayyade iyaka darajar polarity. nuni tsarin rinjãya gabatar fairly rare. Irin wannan na'urorin za a iya amfani da a yanayin zafi daga -20 zuwa +30 digiri. Ikon da tsarin mulki block iya zama har zuwa 10 V. A ji na ƙwarai daga inji dogara musamman a kan irin resistors. Idan tsarin ne don amfani da akwatin tilbijin na analog abubuwa, yanzu hira ne muhimmanci sauri.

Common-yanayin irin ƙarfin lantarki kayyadewa m kiyaye a 5 V. A capacitors aka shigar a cikin na'ura tare da iyaka juriya na 6 ohms. A wannan yanayin, a kalla su iya aiki ne 2 PF. Duk wannan zai muhimmanci dattako da fitarwa ƙarfin lantarki. A diodes a low ikon kula soldered. Matsakaicin kaya suka dole ne a shirya yin tsayayya a 5 A.

dokokin makirci ga lantarki

Domin irin wannan na'urorin kamar murhu, yanzu-iyakance resistors ake bukata. Zener diode a cikin tsarin kawai yana amfani da daya. Transistors a cikin na'urar zai iya zama har zuwa uku raka'a. A wannan yanayin, da yawa ya dogara da irin ikon wadata. Idan iyaka ƙarfin lantarki ne kasa da 30, daya ne kawai transistor ake bukata a farkon sarkar. Resistance, dole ne ya iya yin tsayayya a 5 ohms. Triac riga ya kafa tsakanin biyu capacitors. A farko Tuddan halin yanzu ake kawota kawai bayan da izinin tafiya a cikin gidan wuta.