A kowane lokaci a kan gas-sallama Manuniya. Students sa'o'i sallama Manuniya

Amfani sallama Manuniya iya yin matukar ban sha'awa da Agogon Nixie Clock. A wannan batun, wani mutum yana buɗewa da yawa dama. Makircinsu for hours yana yiwuwa a yi amfani da wani iri-iri. Bugu da kari, m mutane zai iya yin tunãni a kan wani ban sha'awa zane hours.

Wasu sun gaskata cewa gas-sallama fitilu da yawa drawbacks, sabili da haka shi ne mafi alhẽri amfani da wani mai kyalli takwarorinsu, amma wannan shi ne m. A farkon yanayin, mutum sami wani abu da aiki ya rika da kuma karfi da overheated. Duk da yake mai kyalli fitilu ƙona fita wajen da sauri, wanda shi ne mai tsanani matsalar.

Muhimman abubuwa sa'o'i Manuniya

Idan ba mu yi la'akari da na'ura, da kuma kai tsaye nuna, babban yanki ne mai guntu. Yana ba ka damar nuna shi a real lokaci na'urorin. Bugu da ƙari, cikin model hada transistors da capacitors. Domin samar da wutar lantarki da batura ne, yafi amfani. Gidajen wuta da kuma inductors suna sanye take da ba duk da kowane lokaci a kan gas-sallama Manuniya.

Yadda za a tara agogon hannu da transistors SV303?

A kowane lokaci a kan sallama Manuniya kafa SV303 transistors hada bipolar irin. Abu na farko da lura shi ne cewa su kusan ba su samu zafi a lokacin amfani. Idan muka magana game da sallama fitilu, su ne muhimmanci don amfani da sabon, daga cikin shagon. In ba haka ba, za su bauta sosai 'yan sa'o'i. Don nuna a fakaice lambobi na lamba sunan mafi sau da yawa amfani.

A guntu yawanci amfani da iko da K15554 jerin, da kuma shi nasa a aji na uku-tashar, fitarwa zuwa da ikon samar da biyu. Capacitors agogon hannu Manuniya a kan fitarwa ne yafi sarrafa da kananan iya aiki. A wasu lokuta, za a iya samu a na'urorin cakosoban. A wannan halin da ake ciki, da kaya transistors da muhimmanci retracts. Kamar yadda jiki yake quite yiwu a yi amfani da talakawa akwatin.

Tuki na'urorin da cakosoban

Tuki sa'o'i sallama Manuniya da cakosoban a kan wani m-akai kamata hada da bugun jini converters. su ne dole a na'urorin domin aika da da sigina daga cikin guntu. Capacitors misali Agogon kewaye a kan sallama damar da Manuniya ya shafi ba fiye da 50 PF. Transistors, bi da bi, ya hada da wani bipolar irin.

Idan muka yi la'akari da tsarin da uku capacitors, da kuma karshe a kan guntu ya zama uku. Iyakance juriya transistors ana buƙatar yin tsayayya da wani 6 ohms. Idan muka magana game da halin yanzu kaya, shi ne ya kula da wani talakawan of 74 A ba da shawarar a cikin wannan harka don amfani mai biyu fee. Wannan shi ne saboda cewa da kudi da kayan sarrafawa irin ƙarfin lantarki zuwa karu sosai. A sakamakon haka, da mutum zai yi sa fis din.

Watches amfani inductor

Matsakaicin kaya inductor iya withstanding a 5 A. The samar da wutar lantarki ga su aiki ne sosai zama dole. Kai tsaye tari tsari ne da za'ayi a matakai biyu. Farko na dukan aikin da alaka capacitors. A wannan yanayin da suke amfani kawai electrolytic irin. A cikin mataki na biyu aka kunna pairwise resistors. Fitarwa Manuniya a cikin wannan halin da ake ciki, da ciki juriya lizimta 50 ohms. Don kare na'ura, da yawa rika amfani da kariya tsarin da cewa ya hana short haihuwarka.

Model rectifiers da Manuniya IN-12B

Manuniya sallame IN-12B da rectifiers damar a ci gaba da mita na kewaye a 60 Hz. Saboda wannan, da fitarwa ƙarfin lantarki ba ya wuce 15 V. cakosoban a allon an kullum amfani line irin. Kariya da gajarta da'ira a cikin wannan hali yana da muhimmanci sosai. Don transistors iya withstanding mai juriya, amfani da su tare da RR200 alama.

Bipolar abubuwa a hours, kamar yadda mai mulkin, suna da wuya amfani. Kai tsaye ga hukumar da ake kafa, har tsawon sa'o'i K155 jerin. A thermal watsin da su quite mai kyau, da kuma a general da sũ suke sãɓa kyau kwarai yi. Converters an riga an yi amfani quite wuya. A sanyaya resistors, bisa manufa, ba bukatar, da kuma cewa da wani da. Fitar da Manuniya a cikin wannan halin da ake ciki, don ci gaba da juriya da 50 ohms.

Bambance-bambancen karatu da zazzabi na'urori masu auna sigina

Clock a kan sallama Manuniya da zazzabi haska damar don sarrafa babban abubuwa na kewaye. Kamar yadda mai mulkin, gaba ne sosai wuya yin lissafi da zafi load a kan wani musamman biyu daga resistors. A sakamakon haka, da fis shigar ba zai iya ajiye halin da ake ciki. Har ila yau, da kiwon da yawan zafin jiki a cikin sa'o'i shafi gidajen wuta. Lokacin da sakandare Tuddan ne babban ƙarfin lantarki, mutuncin ta iya damuwa.

Hours amfani converters

Converters sa'o'i ana mafi sau da yawa amfani da ya fi na kowa. A wannan yanayin, da suka taimaka da na'urar ba a shigar gidan wuta. Duk da haka, da rashin amfani a cikin wannan yanayin ne ma samuwa da kuma ya kamata a dauka a cikin asusun. A farko drawback ne manyan converters da shigar da ƙarfin lantarki, wanda zai iya, wani lokacin wuce 16 V. A daidaituwa na duk matakan a cikin wannan halin da ake ciki shi ne da yawa mafi rikitarwa.

Sauya sheka cathodes iya zama low rashin laka. Don warware duk wadannan matsaloli na iya zama tare da taimakon microcontrollers. Masana sun ba da shawara don amfani da su ne a jerin "Mega 8". Don daidaita agogon zai bukatar kawai uku mashiga. Wasu kafin fara taron wahala a zabar LEDs. A ranar, da mafi m aka dauke su abubuwa tare da ja. Duba a karshen su zai zama a cikin Apartment kawai ban mamaki. Ga lambobi a gas sallama fitilu, kamar yadda a kullum, yi amfani da lambobi.

Samun iska tsarin a cikin na'urori

Iska tsarin Agogon iya zama daban-daban. A sauki hanyar for ma'aikatan sanyaya na'urar da aka dauke su halitta iska ta wajen ramuka a cikin gidaje. Za su iya yin daga bangarorin biyu a lokaci daya. Yana da muhimmanci a gane cewa fiye da kawai duba shi overheats Converter. Da wannan a zuciyarsa, idan an ba da shawarar don toshe da katin. Idan muka yi la'akari da abin koyi tare da samar da wutar lantarki raka'a ga 15 V, matsakaicin yawan zafin jiki riwayar za a game da 40 digiri. Wannan al'ada, da kuma babu bukatar a ba da Agogon Nixie Clock mai sanyaya.

Students sa'o'i da ciki janareto

Makircinsu domin fitarwa da ciki Manuniya janareto unsa da amfani da ikon kayayyaki a 30 V. A ciki juriya Yunƙurin a cikin wannan hali zuwa 2 ohms. Load a kalla transistors ne 5 A. Don zaɓar agogon kana so ka yi amfani da microcontrollers. Daidaito na yanzu ci gaba dogara kawai a kan ma'adini. Transistors sauki haihuwarka zuwa sallame Manuniya yawanci samar da wani bipolar irin.

Zazzabi na'urori masu auna sigina ne quite rare. Dalilin shi ne cewa tsarin da aka cikakken ba bukatar wani gidan wuta da na biyu Tuddan. A sakamakon haka, da thermal watsin ne quite low. Anode keys ga tashoshin jiragen ruwa amfani. Su ne dace kawai domin katakan a kan uku haɗawar. Microcontrollers Series "Mega 8" a wannan yanayin zai zama ya dace. Domin firmware hukumar na bukatar wani babban bakin kofa monitoring.

A kowane lokaci a kan capacitors PP22

Clock Manuniya zuwa sallamar capacitors na da irin wannan zai iya aika wata sigina mafi stably. sa idanu bakin kofa a cikin wannan yanayin ne quite high. Resistors sa'o'i ana amfani kawai da wani impedance ƙananan fiye da 6 ohms. A shigar da ƙarfin lantarki ya kamata ba kasa da 6 V. jeri yadudduka auku ne kawai ta hanyar sauya sheka da cathodes.

Converters for capacitors na da irin wannan su dace da jerin "Mataki Up". Bugu da kari, kula ya kamata a dauka don kare tsarin, don kauce wa wani gajeren kewaye. Chip capacitors don amfani kawai a kan biyu jimloli. A wannan yanayin tashoshin jiragen ruwa na iya zama har zuwa biyar guda. Cakosoban for capacitors ne, yafi amfani a mikakke aji. Iyakance ƙarfin lantarki a shigar da dole ne a kalla 5 V.

Shin, akwai agogo da biyu kwakwalwan kwamfuta?

A kowane lokaci a kan sallama nuna alama da biyu da kwakwalwan kwamfuta, to date ne quite rare. Su zama dole ga sauri aiki tare tsari. A wannan yanayin, da canza cathode fitilu ne wani al'amari na nanoseconds. Bipolar transistors domin irin wannan agogo ba za a iya amfani da su. A m matakin na adawa a cikin wannan hali ya kamata a located a matakin 50 ohms.

Bi da bi, transistors ana buƙatar yin tsayayya da wani irin ƙarfin lantarki a A. converters 30 hours, yawanci kafa bugun jini irin. A sakamakon haka, ya sauya sheka zuwa wani binary format ne azumi. Kai tsaye amincewa da matakan auku a cikin microcontroller. Tsara da irin ƙarfin lantarki a cikin na'urar za a iya cimma wani stabilizer. Duk da haka, da m capacitance na capacitor dole 22 PF.

Model fis din KA445

Wadannan fis din na irin koma zuwa electrolytically. Iyakance iya aiki da suka yi daidai da 10 PF. A farkon da sarkar, suka yawanci sanya a gaban transistors. A LEDs a kowane lokaci ne mai muhimmanci don amfani mai high bandwidth. A guntu dole ne a bayar da a kalla uku mashigai. A irin wannan mikakke kayyadewa da aka soldered zama dole. Tare da babban shigar da ƙarfin lantarki zuwa babban har taimako mu jimre fis.

Idan muka ware da amfani a cikin watsawa Agogon, za ka iya yi da gidan wuta sakandare Tuddan. An shigar a gaban wutar lantarki. Fis din, masana shawara don amfani kawai da fis irin. Su za su dauwama na dogon lokaci a cikin sa'o'i. Kafin ma'adini resistors da muhimmanci a kafa wani iyaka na 33 ohms. Da ikon samar da dole ne a tsara don 15 V da iyaka mita na tsarin zai canza a kusa da 60 Hz.