HomelinessRave i te reira koe

Me pēhea te ki te hanga i te regulator mana mo te rino whakapiringa? mana Power mō whakapiringa ki o ratou ringa: ko te kaupapa me te ako

Pūrere mō te huri i te taumata ngaohiko tukua ki te huānga whakawera, kei te maha hams whakamahia ki te ārai i kore taimi halá, o te matamata whakapiringa me te kounga o te whakapiringa. Ko te kaupapa tino noa mō tauwehe mana Kei whakapiringa whakakā dvuhpozitronnye whakapā me ngā pūrere SCR tāuta i roto i te whatanga. Enei me ētahi atu pūrere whakarato te kaha ki te tīpako i te taumata ngaohiko e hiahiatia ana. whakamahia teie mahana tautuhinga kāinga me te wheketere.

Simple whakapiringa mana regulator

Ki te hiahia koe ki te tiki e taea te tono i te whakapiringa rino 40 W o 100 W i runga i te triac iahiko BT 138-600. mahi reira na roto i te tapahi i te ngaru aho. Ka taea te whakaritea auau kutikuti me te whakawera pāmahana te whakamahi i parenga iahiko R1. kaimahi Haukura rama rite te tohu. Hei hoatu ehara i te mea e tika ana. I te whakamahana he triac tāutatia BT 138-600.

whare

Me tika kia whakanohoia te kaupapa katoa i roto i te whare uruhanga kuiti. Ko te hiahia ki te hanga e kore e he pūrere iti pā haumaru i te whakamahi i te reira. Kia mōhio e mahi i te pūrere i te puna ngaohiko o 220 V.

SCR mana regulator whakapiringa

Ka rite ki te tauira, whakaaro he pūrere, hangaia hoki he kawenga o te maha Watts ki rau. Ture whānui o te mana whakatau o te pūrere rerekē i 50% ki te 97%. Ka whakamahia e te pūrere he pupuri nāianei KU103V SCR iti iho i te kotahi milliampere.

Na roto i te ngōhiko VD1 noa haere te ngaohiko kino hawhe-poipoi, whakarato e pā ana ki te hawhe o te mana katoa o te rino whakapiringa. Ka taea te whakaritea te reira i VS1 SCRs i roto i ia pai hawhe-huringa. whakawhiti te taputapu te VD1 ngōhiko antiparallel. SCR positionally te mana e te parau tumu. Ko te generator mahia ngātere tāuru i te kawehiko mana arā o R5R6C1 iahiko tautuhi i te wa me te unijunction transistor.

Whika kakau parenga iahiko R5 whakatau te wa o te huringa hawhe pai. titau kaupapa mana Power pāmahana pūmautanga me te pai wātea i te mate haruru. Ka taea te shunted tenei whakahaere i te parenga iahiko whakawhitinga R1.

mekameka R2R3R4VT3

ngātere Generator ngaohiko whangai ki 7B me te roanga o te 10 ms, āhua R2R3R4VT3 mekameka. Awatea VT3 transistor ko te huānga aueue. Kei te whakahohe te reira i roto i te aronga whakamuri. Ko te ara iahiko mana i dissipates parenga R2-R4, ka e iti.

Taraiwa mana regulator kau he pūnga S1KM5, parenga - MLT me R5 - SP 0.4. Ka taea te whakamahi i te transistor rānei.

Poari me te whare mo te pūrere

Hoki whakaminenga o te pūrere e tika ana te poari konumohe kaka 36 mm te whānui me te matotoru 1 mm o. Hoki take, ka taea e koe te whakamahi i tetahi tūemi, pēnei i ngā pouaka kirihou take o te rauemi ki te mātao pai ranei. Me koe he turanga i raro i nga mea timatanga marau. Hoki tenei whakaaro ai kia te kinaki ki te tūhoto te rua nati 2.5 M kia taua poari e aki nga titi ki te whare i roto i te whakaminenga.

Huakore SCRs KU202

Ki te te kaha o te rino iti whakapiringa, he taea anake ture i roto i te kuiti hawhe-huringa. Ko te kotahi te wahi te tu atu SCRs ngaohiko i te iti rawa paku raro atu i te nāianei utanga. e kore Temperature pūmautanga taea te tutuki i te whakamahi i te taua regulator mana mo te whakapiringa.

Ko te regulator taahiraa-ake

Te nuinga o ngā pūrere anake i runga i te mana-iho mahi ki te ū te pāmahana. Ka taea e whāwhā ngaohiko kia i 50-100%, i 0-100% ranei. kia iti i roto i te take o te puna hiko mana whakapiringa 220 V i raro ranei, hei tauira, nui vypayat kāri tawhito ki te tika.

mānia ngaohiko Whakahaere e pūnga -hiko, nui haere i roto i te 1.41 wa e whangainga ana te rino whakapiringa. mana tonu, whakatikaina i runga i te pūnga tae 310 V i 220 V. te mana tino arotau, e taea te whiwhi te pāmahana whakawera noa i 170 V.

e kore e whakapiringa mano Me ki ake i te tauwehe.

Wāhanga hiahiatia hoki te kaupapa

Hei kohikohi regulator mana ratarata-kaiwhakamahi mo te rino whakapiringa ki o koutou ringa, ka taea e koe te whakamahi i te tikanga mata ekeeke tata te putanga. E titau te reira wāhanga iti-rahi. Me kia Power ārai kotahi e kore e iti iho i te 2 W, me nga etahi - 0.125 Watts.

Whakaahuatanga o te kaupapa ki te whakapai ake i te regulator mana

I roto i te pūnga -hiko whirihora C1 te ki rectifier VD1 piriti tāuru. kore me tōna ngaohiko whakahaere e iti iho i te 400 V. I roto i te FET wahi awa IRF840 regulator Kei. Mai taea tenei pūrere whakamahi i te rino whakapiringa ki te 65 W ki te whakamahana. Ka taea te hana ratou ki runga ake i te pāmahana e hiahiatia ana, ara ki te supply mana iti.

transistor whakahaere matua whakanohoia ki runga ki te DD1 maramara, whakaputaina e te generator PWM nei auau e whakatakotoria e te pūnga C2. stabilizer tawhā eke i runga i ngā pūrere C3, R5 ko VD4. E ia he DD1 kongakonga.

whakaturia ki te tiaki i te transistor putanga kei i te VD5 hiko ngōhiko. e kore e taea te whakaturia te reira, ki te kore e whakamahi i te mana te mana o te rino whakapiringa ki ētahi atu taputapu hiko.

Ko te taea o whakakapi wahi i roto i te ngā pūmana

Ka taea te whakakapi DD1 maramara e K561LA7. hanga piriti rectifier te o te p hangaia mō te nāianei iti o 2A. Ka taea te whakamahi pūrere IRF740 rite te transistor putanga. E kore e te ara iahiko e hiahia ana i te āpitihanga, ki te he tika nga kōrero katoa, a ki te kahore i tukua ai hapa whakaminenga.

Ētahi atu whakaaro taea mō te faaore i ngaohiko

haere noa ki te iahiko mana regulator mo te whakapiringa, mahi i runga i symistors KU208G. ratou tohunga rawa katoa i roto i te condenser me te rama haukura, e te huri nei tona wherikotanga, ka taea e te mahi rite te tohu mana. whakatikatikanga pea - i 0% ki te 100%.

I roto i te ngaro o te triac thyristor ranei topuku taea te tono KU202N. Ko te pūrere rawa noa he plurality o hoa tenei. Ki te tona whakamahi taea te huihui iahiko mahi i roto i te whānuitanga o te 50% ki te 99% te kaha.

matua Ferrite i te aho rorohiko taea te whakamahi ki te hanga i te koropiko ki te utu i te pokanoa taea o whakawhiti te triac thyristor ranei.

tohu scaler

Ka taea te integrated te mana regulator waea whakapiringa mehua mo te whakamarie nui i roto i te whakamahi. Hanga reira he putunga. Ka taea e kāore taputapu tawhito audio te āwhina ki te rapu mō taua āhuatanga. Pūrere ngāwari ki te kitea i roto i ngā mākete rohe i roto i nga pa. Well, ki te te te tetahi taua i te kāinga mahi tetahi mea.

Hei tauira, whakaaro te taea o te tuitui ki te regulator mana ki te tohu whakapiringa M68501 pere me tohu tau, kua whakaturia nei i roto i te tuhi Soviet tawhito. tautuhinga āhuatanga ko te kōwhiringa o te iahiko R4. He pono i ki te tiki ake i te wae R3 i tua, ki te whakamahia i tetahi atu tohu te. Me kitea tētahi toenga e tika ana i te iti parenga mana whakapiringa. Ko te meka e taea te tohu pere whakaatu te mana whakaiti i te 10-20% i te kohi tūturu whakapiringa rino 50%, i.e. iti iho i te hawhe.

mutunga

Ka taea te kohia mana Power mo te whakapiringa, arata'ihia e te huinga o ngā tohutohu, me ngā tuhinga ki te tauira i runga ake o te taea iahiko rerekē. Mai i tūhoto pai, rere, me te pāmahana o te whakawera huānga whakapiringa kounga nuinga tei. pūrere mātanga ki te ū taea te whakamahi p pāwhaitua timatanga i roto i te whakaminenga o ngā pūrere e tika ana ki te whakahaere i te ngaohiko taumai ranei.

Kei te whānui taua pūrere whakamahia i roto i te tikanga ki te whakaiti me te ki ake i te mana i tukua ki te huānga whakawera o te rino whakapiringa i roto i te whānui i 0% ki te 141%. Ko reira tino watea. He he he faingamālie tūturu ki te mahi i ngaohiko i raro 220 V. I roto i te mākete o teie mahana te wātea o waka kounga, rite rawa ki te mana motuhake. pūrere wheketere mahi anake i te mana iti. Ka whai i te regulator taahiraa-ake ki te kohikohi koe.

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