Saacba on tilmaamayaasha gaaska-dheecaan. saacadood Scheme tilmaamayaasha dheecaan

Isticmaalka tilmaamayaasha dheecaan ka dhigi kara saacad ah mid aad u xiiso Nixie Clock. Marka tan la eego, qofka wax badan oo fursado ka furmay. Qorsheyaasha saacado waxaa suurtagal ah si ay u isticmaalaan noocyo kala duwan. Intaa waxaa dheer, dad hal abuur leh fikiri kartaa on an saacadood design xiiso leh.

Qaar ka mid ah waxay aaminsan yihiin in laambadihii gaas-dheecaan leedahay cillado badan, oo sidaas daraaddeed waxaa wanaagsan in la isticmaalo a dhigooda dhaadheer, laakiin tani waa marin habaabin. Xaaladda hore, qofka uu helo wax a in si tartiib ah iyo si adag ugu kululaato ka shaqeeya. Iyadoo nalalka dhaadheer si deg deg ah halkii ay ku gubi soo baxay, taas oo ah dhibaato khatar ah.

xubno muhiim ah tilmaamayaasha saacadood

Haddii aan ma tixgeliyaan qalabka, iyo si toos ah bandhigayaa, gabal ugu weyn waa chip ah. Waxay kuu ogolaanaysaa inaad si ay u muujiyaan in qalabka waqtiga dhabta ah. Intaa waxaa dheer, nooc ka mid ah transistors iyo capacitors. Waayo, awood u baytariyo sahayda waxaa badanaa loo isticmaalaa. Gudbiyeyaasha iyo inductors waxay leeyihiin oo dhan ma aha ee saacba on tilmaamayaasha gaaska-dheecaan.

Sida loo soo shirin wristwatch a la transistors SV303?

saacba on the transistors SV303 tilmaamayaasha dheecaan dhigay waxaa ka mid ah nooca-cirifoodka. Waxa ugu horeeya ee ah in la ogaado waa in ay ficil ahaan ma heli kulul marka la isticmaalayo. Haddii aan ka hadlo laambadihii dheecaan, ay muhiim u yihiin in la isticmaalo cusub, ka mid ah dukaanka. Haddii kale, waxay u adeegi doonaa saacadaha aad u yar. Si loogu yeero tirada magaca xiriir ah inta badan la isticmaalo.

chip caadi ahaan loo isticmaalaa si loo xakameeyo K15554 taxane, oo waxaa iska leh fasalka ka mid ah saddex-channel, wax soo saarka si ay korontada uu leeyahay laba. on dheecaan Capacitors Wristwatch Tilmaamayaashu waxa inta badan ku shaqeeya oo leh awood yar. Xaaladaha qaarkood, waxaa laga heli karaa xasiliya qalabka. Xaaladdan oo kale, transistors load la si weyn u retracts. Sida jidhku waa suurto gal in ay isticmaalaan sanduuq caadi ah.

Wadista qalabka la xasiliya

saacadaha wadista tilmaamayaasha dheecaan leh xasiliya ku salaysan khasab ah in ay ku jiraan converters garaaca wadnaha. ay lagama maarmaan tahay in qalabka yihiin si ay u gudbiyaan signal ka chip. Capacitors circuit saacad heerka awoodda dheecaan of tilmaamayaasha ah ma ku lug leedahay in ka badan 50 PF. Transistors, markeeda, waxaa ka mid ah nooc ka mid ah laba-cirifoodka.

Haddii aan ka fiirsan nidaamka saddex capacitors, iyo gunaanad ku chip waa in ay ahaataa saddex. Xaddididda transistors iska caabin ah waxaa looga baahan yahay in ay u adkeysan a 6 ohms. Haddii aan ka hadlo load hadda, ay tahay in ay daawadaan celcelis ahaan 74 A laguma talinayo kiiskan in aad isticmaasho lacag labanlaab ah. Tan waxa u sabab xaqiiqda ah in heerka of danab wax soo saarka si ay si weyn u kordhin. Sidaas darteed, qof waxay yeelan doonaan in ay ku riday fiyuusyada.

Daawanaya adiga oo isticmaalaya inductor

The load badnaan inductor awood Riiqdeediina at 5 A. sahayda The awood ay hawlgalka waa mid aad u lagama maarmaan ah. Si toos ah habka ururinta waa la fuliyay laba marxaladood. First of dhan ah capacitors shaqada ku xiran. Xaaladdan oo kale waxay ku waxaa loo isticmaalaa nooca electrolytic kaliya. In marxaladda labaad waxaa firfircoonaan resistors pairwise. Tilmaamayaasha dheecaan in xaaladda this, iska caabin gudaha dhawray 50 ohms. Si loo ilaaliyo qalabka, dad badan oo waxaa lagula talinayaa in ay isticmaalaan nidaamka ilaalinta ah oo ka joojinaysa wareeggeedii gaaban.

Daydo rectifiers la tilmaamayaasha IN-12b

Muujiyeyaasha guto IN-12b la rectifiers u ogolaan in ay sii inta jeer ee wareegga 60 Hz. Sababo la this, danab wax soo saarka kama badna 15 xasiliya V. in loox waxaa caadi ahaan loo isticmaalaa nooca line. Protection ka dhanka ah -circuit gaaban kiiskan waa mid aad u muhiim ah. Si transistors awood Riiqdeediina iska caabin weyn, u isticmaalaan la RR200 sixitaanka.

xubno-cirifoodka in saacadood, sida caadiga ah, waxaa dhif ah loo isticmaalo. Si toos ah guddiga ayaa lagu wadaa waayo taxane saacadood K155. conductivity kaamerada The iyaga ka mid ah arrin wanaagsan, iyo guud ahaan waxay ku kala duwan waxqabadka fiican. Converters waxaa horay u soo isticmaashay arrin dhif ah. The resistors qaboojiyey, mabda ', uma baahna, iyo in lagu daray. Dheecaan tilmaamayaasha in xaaladda this, si ay u sii caabiga ee 50 ohms.

Lahjadaha la dareemayaal heerkulka

Clock on tilmaamayaasha dheecaan la shidma heerkulka ogolaanaya in la xakameeyo waxyaalaha ugu muhiimsan ee Bannaanka. Sida caadiga ah, ka hor waa mid aad u adag tahay in la xisaabiyo load kulaylka on labada ciyaaryahan gaar ah oo resistors. Sidaas darteed, fiyuuska rakibay isma badbaadin karo xaaladda. Sidoo kale by korinta heerkulka saacadaha soo saameeyeen gudbiyeyaasha. Marka sare loogu fuuli jiray waa danab sare, ay daacadnimada la waxyeelleeyey laga yaabaa.

Saacadaha isticmaalaya converters

Converters saacadood waxaa inta badan la isticmaalo ugu badan. Xaaladdan oo kale, waxay awood qalabka aan transformer rakibay. Si kastaba ha ahaatee, khasaaraha ka kiiskan ayaa sidoo kale waxaa laga heli karaa waana in la tixgeliyo. khasaare ugu horreeyey waa kan ku converters badan oo danab la gelin ah, taas oo mararka qaarkood ka badan waxaa laga yaabaa in 16 V. duwidda ee dhammaan heerarka ah ee xaaladdaan ku badan ka adag yahay.

cathodes Mase noqon kartaa qarsoon hooseeyo. Si loo xaliyo dhibaatooyinka oo dhan u noqon karaan iyadoo la kaashanayo microcontrollers. Khubarada talin in ay isticmaalaan iyaga waa taxane ah "ahee 8". Si ay ula qabsadaan saacad u baahan doontaa badhamada saddex keliya. Qaar ka mid ah ka hor bilowga dhib shirka in doorashada uu Kokes ku. Si aad u taariikhda, ugu haboon waxaa loo arkaa inay waxyaabaha la cas. Ka eeg dhamaadka waxay noqon doontaa in guriga kaliya la yaab leh. Lambarada in laambadihii dheecaan gaaska, sida had iyo jeer, waxay isticmaalaan xiriirada.

Nidaamka hawo The hindiseen

Nidaamka hawo saacad waxaa laga yaabaa kala duwan. Habka ugu fudud ee qalab, shaqaalayaashuse waa qaboojinta waxaa loo arkaa in ay hawo dabiici ah taasi oo ka godad on guryaha. Waxay ka dhigi kartaa labada dhinac ee hal mar. Waxaa muhiim ah in la ogaado in ka badan oo kaliya daawado waxa ka overheats Converter. Iyadoo tan maskaxda, haddii ay dhacdo, waxaa laguma talinayo in ay joojiyaan card. Haddii aan ka fiirsan model ah oo la unugyada korontada 15 V, ku laliska heerkulka ugu badan waxaa jiri doona oo ku saabsan 40 digrii. Tani waa caadi, iyo waxaa jira uma baahna in ay qalabeeyaan saacad Nixie Clock meeldhexaadka ah.

saacadood Scheme la matoorrada gudaha

Qorsheyaasha for dheecaan leh matoorrada tilmaamayaasha gudaha ku lug isticmaalka awoodda korontada ee 30 V. The kaca iska caabin gudaha kiiskan 2 ohms. Shuban ugu badnaan transistors waa 5 A. Si aad u dooratid saacad aad rabto in aad isticmaasho microcontrollers. Sax horumarka hadda ku xiran tahay oo kaliya on quartz ah. Transistors wareeggeedii fudud in dheecaan tilmaamayaasha caadi ahaan ku siin nooc-cirifoodka.

dareemayaal heerkulka waa kuwo dhif ah. Sababtuna waxay tahay, in nidaamka la gabi ahaanba uma baahna transformer ah si sare loogu fuuli jiray. Sidaas darteed, conductivity kaamerada ah waa wax yar yahay. furayaasha Anode for dekedaha loo isticmaalo. Waxay ku haboon oo keliya looxyada ku saabsan saddex Xidhiidhiyayaasha yihiin. Microcontrollers Taxanaha "ahee 8" haddii ay taasi ku noqon lahaa ku haboon. Waayo, guddiga firmware u baahan tahay la socodka ah marinka sare.

saacba on the PP22 capacitors

Tilmaamayaasha Clock in dheecaan ka capacitors noocan more stably gudbin karaan signal a. socodka marinkii ay dhacdo in tani ay tahay mid qaali ah. Resistors saacadood waxaa loo isticmaalaa oo kaliya la impedance ah ka hooseeya 6 ohms. danab la gelin waa in uu ahaadaa in aan ka yareyn 6 layers V. Sinaanta dhacdaa keliya by bedesheen cathodes ah.

Converters for capacitors noocan ah waa ku haboon yahay taxane ah oo "OO Xoojinaysa Soo". Intaa waxaa dheer, daryeel loo qaadi lahaa si ay u ilaaliyaan nidaamka, si looga fogaado in circuit gaaban. capacitors Chip loo isticmaalo oo kaliya on labada wax soo saarka. Xaaladdan oo kale dekedaha waxaa laga yaabaa in ilaa shan xabbadood. Xasiliya for capacitors waxaa badanaa loo isticmaalaa in fasalka toosan. Xaddididda danab ee la gelin waa in ay ahaadaan ugu yaraan 5 V.

Ma jiraa saacad leh laba chips?

saacba on tilmaame dheecaan leh laba chips taariikhda waa kuwo dhif ah. Waxay lagama maarmaan u ah geeddi-socodka .Wadashaqayntaas dhakhso yihiin. Xaaladdan oo kale, laambadihii cathode biiro waa arrin nanoseconds. transistors-cirifoodka , waayo, saacad noocan oo kale ah aan la isticmaali Karin. heerka ugu hooseeya ee iska caabin ah ay dhacdo in this waa in la yaal heerka 50 ohms.

Taa baddalkeeda, transistors waxaa looga baahan yahay in ay u adkeysan danab a in A. converters 30 saacadood, sida caadiga dhigay nooca garaaca wadnaha. Sidaas darteed, bedesheen qaab binary waa si dhakhso ah. Si toos ah heerarka ogolaanshaha ka dhacdaa microcontroller ah. Sharciyeyn danab ee qalabka lagu gaari karaa by stabilizer a. Si kastaba ha ahaatee, ugu yaraan capacitance of capacitor ah waa in ay ahaadaan 22 PF.

Daydo fiusaska KA445

fiyuusyada Kuwani nooca tixraac electrolytically. Xaddididda awoodda ay leeyihiin si dhab ah 10 PF. Bilowga ee silsiladda, waxay sida caadiga ah kaalinta hore ee transistors. Kokes ee saacba waxaa muhiim ah in la isticmaalo bandwidth sare. On chip ee waa in la siiyaa ugu yaraan saddex dekedaha. In noocan ah jaangooyaha toosan waa soldered loo baahdo. Iyada oo danab aqbasho sare si ay u caawiyo xad waaweyn si ay ula qabsadaan fiyuuska.

Haddii aan ka horjoogsanaya in isticmaalka in saacad gudbiye ah, waxaad qaadan kartaa transformer sare loogu fuuli jiray. Waxaa loo xiraa hore ee korontada ku. Fiyuusyada, khubaro kaala talin in aad isticmaasho oo kaliya nooca fiyuuska. Waxay socon doonaa muddo dheer in saacadood. resistors quartz Ka hor waa muhiim in xadku ah 33 ohms. korontada waa in la loogu talagalay 15 V iyo inta jeer ee xadka ee nidaamka ka bedela doonaa ilaa 60 Hz.