MOSFET ifata umuzenguruko urimo résistoriste R1-R6, capacitori ya electrolytike C1-C3, capacitor C4, PNP triode VD1, diode D1-D2, relay intera intera K1, igereranya voltage, inshuro ebyiri zifatanije chip NE556, na MOSFET Q1, hamwe na pin No 6 yibice bibiri byashizwe hamwe chip NE556 ikora nkibimenyetso byinjiza, kandi impera imwe ya résistoriste R1 ihuzwa icyarimwe na Pin 6 ya dual-time base ihuriweho na chip NE556 ikoreshwa nkibimenyetso byinjira, impera imwe ya résistoriste R1 ihujwe na pin 14 yibice bibiri-byashizwe hamwe chip NE556, impera imwe ya résistor R2, impera imwe ya ristoriste R4, uwasohoye transistor ya PNP VD1, imiyoboro ya MOSFET Q1, na DC amashanyarazi, hamwe nindi mpera ya résistoriste R1 ihujwe na pin 1 yikibiri-cyibanze cyahujwe na chip NE556, pin 2 yikibiri-cyibanze cya chip NE556, ubushobozi bwiza bwa electrolytike ya capacitor C1, hamwe na relay hagati. K1 mubisanzwe ifunga itumanaho K1-1, kurundi ruhande rwikigereranyo hagati ya K1 isanzwe ifunga itumanaho K1-1, inkingi mbi ya capacitori ya electrolytike C1 numutwe umwe wa capacitor C3 ihujwe nubutaka butanga amashanyarazi, urundi ruhande rwa capacitor C3 ihujwe na pin 3 yigihe cyibiri fatizo ihuriweho na chip NE556, pin 4 yikibiri cyigihe cyashizwe hamwe chip NE556 ihujwe na pole nziza ya capacitori ya electrolytike C2 nindi mpera ya résistor R2 icyarimwe, na pole mbi ya capacitori ya electrolytike C2 ihujwe nubutaka butanga amashanyarazi, naho pole mbi ya capacitori ya electrolytike C2 ihujwe nubutaka bwo gutanga amashanyarazi. Inkingi mbi ya C2 ihujwe nubutaka bwo gutanga amashanyarazi, pin 5 yikibiri cyigihe cyashizwe hamwe chip NE556 ihujwe numutwe umwe wa résistor R3, iyindi mpera ya ristoriste R3 ihujwe nicyiciro cyiza cyo kwinjiza voltage igereranya. , icyiciro kibi cyinjiza cya voltage igereranya ihujwe na pole nziza ya diode D1 nizindi mpera ya résistor R4 icyarimwe, pole mbi ya diode D1 ihujwe nubutaka butanga amashanyarazi, nibisohoka igereranya rya voltage ihujwe nimpera ya résistor R5, iyindi mpera ya ristoriste R5 ihujwe na PNP triplex. Ibisohoka bya voltage igereranya ihujwe numutwe umwe wa ristoriste R5, iyindi mpera ya résistor R5 ihujwe na base ya PNP transistor VD1, ikusanyirizo rya PNP transistor VD1 ihujwe na pole nziza ya diode D2, inkingi mbi ya diode D2 ihujwe nimpera ya résistoriste R6, iherezo rya capacitor C4, n irembo rya MOSFET icyarimwe, urundi ruhande rwa résistor R6, urundi ruhande rwa capacitor C4, nizindi mpera zurwego ruciriritse K1 zose zahujwe nubutaka bwo gutanga amashanyarazi naho ubundi impera ya relay intera intera K1 ihujwe ninkomoko yinkomoko yinkomoko yaBYINSHI.
MOSFET yo kugumya kuzenguruka, mugihe A itanga ibimenyetso bike byerekana imbarutso, muriki gihe inshuro ebyiri zifatanije chip NE556 yashyizweho, inshuro ebyiri zifatanije chip NE556 pin 5 isohoka murwego rwo hejuru, urwego rwo hejuru mubyiciro byiza byinjiza igereranya rya voltage, ibibi icyiciro cyo kwinjiza voltage igereranya na ristoriste R4 na diode D1 kugirango itange voltage yerekana, muriki gihe, igereranya rya voltage isohoka murwego rwo hejuru, urwego rwo hejuru kugirango Triode VD1 ikore, ikigezweho kiva mubikusanyirizo bya triode VD1 yishyuza capacitor C4 ikoresheje diode D2, kandi mugihe kimwe, MOSFET Q1 ikora, muriki gihe, coil ya relay intera intera K1 irakirwa, kandi relaire intera K1 isanzwe ifunze itumanaho K 1-1 iracika, kandi nyuma yigihe gito relay K1 mubisanzwe ifunze itumanaho K 1-1 irahagaritswe, amashanyarazi ya DC kuri metero 1 na 2 zumwanya wibice bibiri byashizwe hamwe chip NE556 itanga voltage yo kubika ibikwa kugeza voltage kuri pin 1 na pin 2 ya dual- igihe fatizo ihuriweho na chip NE556 yishyurwa kuri 2/3 bya voltage yo gutanga, inshuro ebyiri zifatanije chip NE556 ihita isubirwamo, kandi pin 5 yibice bibiri-byashizwe hamwe chip NE556 ihita isubizwa murwego rwo hasi, kandi imiyoboro ikurikiraho ntabwo ikora, mugihe muriki gihe, capacitor C4 yasohotse kugirango ikomeze imiyoboro ya MOSFET Q1 kugeza iherezo rya capacitance C4 isohotse hamwe na relay hagati ya K1 coil coil, relaire intera K1 isanzwe ifunze itumanaho K 11 ifunze, kuriyi umwanya unyuze hagati ya relaire ya K1 isanzwe ifunze itumanaho K 1-1 izaba inshuro ebyiri zifatanije chip NE556 metero 1 na metero 2 za voltage irekura, mugihe gikurikiraho kubihe bibiri shingiro ihuriweho chip NE556 pin 6 kugirango itange hasi imbarutso yo gukora inshuro ebyiri zifatanije chip NE556 yashyizweho kugirango yitegure.
Imiterere yumuzunguruko yiyi porogaramu iroroshye kandi ni nshyashya, mugihe inshuro ebyiri zifatanije chip NE556 pin 1 na pin 2 zishyuza kuri 2/3 bya voltage yo gutanga, ibyuma bibiri byashizwe hamwe chip NE556 birashobora guhita bisubirwamo, inshuro ebyiri zifatanije chip NE556 pin 5 ihita isubira murwego rwo hasi, kugirango imirongo ikurikiraho idakora, kugirango uhite uhagarika kwishyuza capacitor C4, hanyuma nyuma yo guhagarika kwishyuza capacitor C4 ikomezwa na MOSFET Q1 ikora, iyi porogaramu irashobora gukomezaBYINSHIQ1 itwara amasegonda 3.
Harimo abarwanya R1-R6, ubushobozi bwa electrolytike C1-C3, capacitor C4, PNP transistor VD1, diode D1-D2, relay intera intera K1, igereranya voltage, inshuro ebyiri zifatanije chip NE556 na MOSFET Q1, pin 6 yibihe bibiri byashizwe hamwe chip NE556 ikoreshwa nkikimenyetso cyinjiza, kandi impera imwe ya résistoriste R1 ihujwe na pin 14 yikibiri cyibanze cyashizwe hamwe chip NE556, résistoriste R2, pin 14 yumwanya wibanze shingiro chip NE556 na pin 14 yigihe cyigihe shingiro ryibanze chip NE556, hamwe na ristoriste R2 ihujwe na pin 14 yigihe cyibiri fatizo ihuriweho na chip NE556. pin 14 ya dual-time base ihuriweho chip NE556, impera imwe ya résistor R2, impera imwe ya ristoriste R4, transistor ya PNP
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Iyo A itanga ibimenyetso bike byerekana imbarutso, hanyuma inshuro ebyiri-shingiro ihuriweho na chip NE556 yashyizweho, inshuro ebyiri zifatanije chip NE556 pin 5 isohoka murwego rwo hejuru, urwego rwo hejuru mubyiciro byiza byinjiza igereranya rya voltage, ibyiciro bibi byinjiza by igereranya rya voltage na résistoriste R4 na diode D1 kugirango itange voltage yerekana, kuriyi nshuro, igereranya rya voltage isohoka murwego rwo hejuru, urwego rwo hejuru rwumuyoboro wa transistor VD1, umuvuduko uva mubikusanyirizo bya transistor VD1 unyuze kuri diode D2 kugeza ubushobozi bwa C4 kwishyuza, muriki gihe, intera yo hagati ya K1 coil coil, intera relaire K1 coil. Ibiriho biva mubikusanyirizo bya transistor VD1 byishyurwa kuri capacitor C4 ikoresheje diode D2, kandi mugihe kimwe,BYINSHIQ1 ikora, muriki gihe, coil ya relay intera intera K1 irashishwa, kandi relaire intera K1 isanzwe ifunze itumanaho K 1-1 iracika, hanyuma nyuma yo kwerekanwa hagati K1 bisanzwe bifunze K 1-1 irahagarara, imbaraga gutanga amashanyarazi yatanzwe na DC yamashanyarazi kuri metero 1 na 2 za chip ya timebase ihuriweho na chip NE556 irabikwa kugeza igihe voltage kuri pin 1 na pin 2 ya double-time base ihuriweho chip NE556 yishyurwa kuri 2/3 bya itangwa rya voltage, inshuro ebyiri-shingiro ihuriweho na chip NE556 ihita isubirwamo, na pin 5 ya kabiri-shingiro shingiro ihuriweho na chip NE556 ihita isubizwa murwego rwo hasi, kandi imirongo ikurikiraho ntabwo ikora, kandi muriki gihe, capacitor C4 yasohotse kugirango ibungabunge imiyoboro ya MOSFET Q1 kugeza igihe isohozwa rya capacitori C4 irangiye, hamwe na coil ya relay intera intera K1 irekurwa, hanyuma relay intera K1 isanzwe ifunze K 1-1 irahagarara. Relay K1 isanzwe ifunze itumanaho K 1-1 ifunze, iki gihe unyuze hagati ya relay intera ya K1 isanzwe ifunze guhuza K 1-1 bizaba inshuro ebyiri zifatanije chip NE556 metero 1 na metero 2 kuri voltage irekura, mugihe gikurikira kugeza inshuro ebyiri zifatanije chip NE556 pin 6 kugirango itange ibimenyetso byerekana imbarutso yo gushyira hasi, kugirango dukore imyiteguro yigihe-fatizo ihuriweho na chip NE556 yashizweho.
Igihe cyo kohereza: Apr-19-2024
