The zimachitika jenereta ndi manja anu. Jenereta mkulu voteji nyemba

Kugunda magudumu - zipangizo kuti angathe kulenga mafunde a mawonekedwe ena. The wotchi pafupipafupi Pankhaniyi kumatengera zifukwa zambiri. Ntchito jenereta imatengedwa kuti njira kalunzanitsidwe mu zipangizo zamagetsi. Choncho, wosuta mukhoza sintha njira zosiyanasiyana yadigito.

Zitsanzo ndi mawotchi ndi zakale. The n'chofunika kwambiri pa mtundu chipangizo imatengedwa adaputala. Ndiponso, magudumu anaika capacitors ndi resistors pamodzi ndi diodes. Magawo waukulu zipangizo ingakhale monga kuwonetsera malemeredwe oscillations ndi kukana negative.

Magudumu ndi inverters

Kupanga zimachitika jenereta ndi manja awo ndi inverters kungakhale kunyumba. Kuti tichite zimenezi Pakufunika adaputala beskondensatornogo mtundu. Resistors ntchito yabwino zakutchire. patsogolo kutengerapo mwayi iwo ali pa mlingo mwachilungamo mkulu. Capacitors chipangizo ayenera anasankha zochokera adaputala mphamvu. Ngati linanena bungwe voteji 2 V, osachepera capacitance wa capacitor ndi ayenera kukhala pa mlingo wa 4 PF. Komanso ndikofunika kuwunika ndi chizindikiro cha kulimbikira negative. Pafupifupi iye afunika kwanthawi padziko 8 ohms.

Model nyemba amakona anayi ndi Mtsogoleri wa

Pakali pano, lalikulu-yoweyula jenereta ndi amazilamulira ndi zachilendo. Kuti wosuta ali n'zotheka kusintha malire pafupipafupi chipangizo, m'pofunika ntchito modulator. Opanga pa msika ndi iwo amakhala ndi mtundu makina batani. Pankhaniyi, ndi bwino kuwonjezera pa buku loyamba. Zonsezi adzalola finely zambiri agwire kusintha ndi kukhala na mantha ya kulephera dongosolo.

Modulator anaika mu amakona anayi zimachitika jenereta mwachindunji adaputala lapansi. Mu nkhani iyi, soldering ayenera kukhala mosamala kwambiri. Mu malo oyamba ayenera bwino kutsukidwa kulankhula. Ngati tikambirana adaputala azamagetsi beskondensatornye, ndiye iwo ndi zotuluka ku mbali chapamwamba. Komanso, pali adaputala azamagetsi analogi, zimene zimachizidwa chopangidwa ndi chivundikiro zozitetezera. Imeneyi, ayenera kuchotsedwa.

Kuti chipangizo ali mkulu matulukidwe, m'pofunika kukhazikitsa resistors awiriawiri. Chizindikiro malemeredwe oscillation Pankhaniyi adzakhala pa mlingo wa 4 MS. Monga jenereta yaikulu ya amakona anayi nyemba vuto (chiwembu pansipa) ali nyamuka lakuthwa mu kutentha opaleshoni. Pankhaniyi, muyenera fufuzani kukana zoipa beskondensatornogo adaputala.

Jenereta toyalana nyemba

Kuti zimachitika jenereta ndi manja awo, adaputala bwino ntchito mbendera analogi. Owongolera Pankhaniyi sayenera kugwiritsidwa ntchito. Ichi ndi chifukwa chakuti mlingo wa kukana oterewa upambana 5 ohms. Chifukwa cha zimenezi, resistors ndi wokongola lalikulu katundu. Capacitors amasankhidwa molingana ndi mphamvu unit wa osachepera 4 ohms. Nawonso adaputala chikugwirizana kuti yekha kubwereketsa ojambula. Monga maziko vuto zimachitika jenereta ali ndi oscillation asymmetric kumene kumachitika chifukwa resistors zimamuchulukira.

Zida symmetrical nyemba

Pangani losavuta zimachitika jenereta wa mtundu uwu akhoza kugwiritsa ntchito inverters. Adaputala Zikatere ndi bwino kukatenga mtundu analogi. M'pofunikanso mu msika n'chochepa kwambiri kusiyana ndi kusinthidwa beskondensatornaya. Komanso, m'pofunika kulabadira mtundu wa resistors. Akatswiri ambiri amalangiza kusankha chitsanzo jenereta khwatsi. Komabe, mphamvu zawo wotsika. Chifukwa cha zimenezi, a oscillation malemeredwe chizindikiro konse upambana 4 msec. Plus, ngozi anawonjezera wa adaputala azamagetsi kutenthedwa.

Kuti anati, ndi bwino ntchito resistors kumunda. Matulukidwe Pankhaniyi kudzadalira malo awo pa bolodi. Ngati mwayi kusankha pamene anaika pamaso adaputala, mu nkhani iyi, chigawo oscillation malemeredwe akhoza kufika mpaka 5 MS. Apo ayi, zinthu pa zotsatira zabwino simungathe kuwerenga. Chongani zimachitika jenereta ntchito akhoza kungoyankha kulumikiza magetsi 20 V. Chifukwa, mlingo wa kukana zoipa ayenera kukhala m'dera la 3 ohms.

Kuti chiopsezo kutenthedwa wakhala kochepa, kuwonjezera n'kofunika kugwiritsa ntchito lokha capacitance wa capacitor lapansi. Mtsogoleri ngati chipangizo angathe kuikidwa. Ngati tikulingalira kusinthidwa ya makina, ndiye monga njira ina njira PPR2 mndandanda modulator. Malinga ndi makhalidwe ake ndi lero ndi wokongola odalirika.

choyambitsa jenereta

The choyambitsa ndi chipangizo amene ali ndi udindo kwa HIV chizindikiro. Chibwenzi iwo anagulitsa unidirectional kapena zina kuti adzipeza mbali. Alternator oyenera okha njira yoyamba. Wokwera pamwamba mchitidwe pafupi adaputala lapansi. Pa nthawi yomweyo kofunika kuti solder pokhapokha munthu kuyeretsa bwino kulankhula.

Mwachindunji adaputala akhoza kusankha mtundu analogi. Katundu mu nkhani iyi ndi yaing'ono, ndi mlingo wa kukana olakwika msonkhano zabwino musalumphe 5 ohms. Chizindikiro malemeredwe oscillation ndi choyambitsa pafupifupi 5 MS. The vuto lalikulu chotere zimachitika jenereta Hypersensitivity. Chifukwa, pamwamba mphamvu okwanira 20 malinga ndi chipangizo sangathe ntchito.

Kodi kupanga jenereta katundu mkulu?

Samalani Chip lapansi. Kugunda magudumu a mtundu idzagwiritsa ntchito inducer wamphamvu. Komanso, ayenera anasankha yekha adaputala analogi. Pankhaniyi m'pofunika kukwaniritsa mkulu dongosolo matulukidwe. Kuti tichite zimenezi, capacitors akugwiritsidwa kokha capacitive. Monga osachepera kulimbikira zoipa, ayenera kutha kupirira pa 5 ohms.

Resistors ali oyenera zosiyanasiyana. Ngati kusankha mtundu chatsekedwa, m'pofunika kupereka kwa padera nditumizireni. Koma ngati akukhala resistors wakumunda, gawo kosangalatsa mu nkhani iyi idzakhala nthawi yaitali. Thyristors zipangizo izi ndi pafupifupi opanda ntchito.

Chitsanzo galasi ankalamulira

Galimoto zimachitika jenereta wa mtundu uwu zimaphatikizapo kugwiritsa ntchito kokha beskondensatornogo adaputala. Zonse zofunika kuyeza kugwedera malemeredwe anali osachepera 4 MS. Zonsezi komanso kuchepetsa kutaika matenthedwe. The capacitors osankhidwa chipangizo zochokera pa mlingo kukaniza negative. Komanso, ayenera kuganizira mtundu wa magetsi. Ngati tikambirana zitsanzo mopupuluma, iwo kumakhala linanena bungwe panopa mlingo pa kuzungulira 30 V. Izi zikhoza kudzabadwira kutenthedwa wa capacitors.

Kupewa mavuto amenewa, akatswiri ambiri amalangiza kukhazikitsa zener. Iwo soldered mwachindunji adaputala lapansi. Kuti tichite zimenezi, muyenera kuyeretsa anzanu onse ndi kuona voteji wa cathode lapansi. Wothandiza adaputala azamagetsi kwa magudumu awa amagwiritsidwa ntchito. Imeneyi, iwo ndi mbali ya oyimba wailesi. Chifukwa cha kusinthasintha malemeredwe chizindikiro kuchuluka kwa 6 MS.

Magudumu ndi capacitors PP2

Mpatuko mkulu-voteji zimachitika jenereta ndi capacitors wa mtundu uwu ndi wosavuta. Mu msika kupeza zinthu zipangizo ngati palibe vuto. Komabe, n'kofunika kusankha apamwamba Chip. Ambiri kuti kusinthidwa cholinga tatenga multichannel. Komabe, iwo ali mu shopu ndi mtengo kwambiri poyerekeza ndi mitundu ikuluikulu.

Transistors ali oyenera magudumu unijunction kwambiri. Pankhaniyi, mthunzi kukana chizindikiro sayenera upambana 7 ohms. Imeneyi, angayembekezere dongosolo bata. Kuonjezera tilinazo chipangizo, ambiri akulangizidwa kugwiritsa ntchito zener diodes. Pa nthawi yomweyo akapsa ntchito kwambiri kawirikawiri. Ichi ndi chifukwa chakuti mphamvu chitsanzo ali kwambiri yafupika. The vuto lalikulu la capacitor ndi akuti ndi malire pafupipafupi amveke.

Chifukwa, gawo kosangalatsa amapezeka ndi malire lalikulu. Kukhazikitsa ndondomeko bwino, muyenera choyamba sintha ndi adaputala ntchito. Ngati mlingo wa kukana zoipa ndi pa kuzungulira 5 ohms, malire pafupipafupi chipangizo ayenera kukhala mozungulira 40 Hz. Chifukwa, katundu atachotsedwa resistors lapansi.

Chitsanzo ndi capacitors PP5

Jenereta ya nyemba mkulu-voteji ndi capacitors amenewa amapezeka nthawi zambiri. Choncho akhoza kugwiritsidwa ntchito ngakhale Zinapereka mphamvu 15 V. Kukhoza zimatengera mtundu wa adaputala. Pankhaniyi, ndikofunika kudziwa resistors. Ngati inu kusankha zitsanzo za kumunda, izo m'pofunika kukhazikitsa ndi adaputala ndi mtundu beskondensatornogo. Pankhani ya kukana chizindikiro zoipa adzakhala m'dera la 3 ohms.

Zener diodes Pankhaniyi ntchito nthawi zambiri. Ichi ndi chifukwa kuchepa lakuthwa mu mlingo wa malire pafupipafupi. Kuti agwirizane izo, zener diodes abwino. iwo anaika, monga ulamuliro, pafupi ndi doko kubwereketsa. Poyankha, ndi bwino solder resistors pafupi adaputala lapansi. Chizindikiro vibrational malemeredwe amadalira capacitors lapansi. Poganizira chitsanzo cha 3 PF, tiona kuti njira pamwamba sadzamva upambana 6 MS.

The mavuto waukulu jenereta

The vuto lalikulu ndi chipangizo capacitors PP5 akuti ndi kochulukira tilinazo. Pankhaniyi, zizindikiro matenthedwe komanso ndi otsika. Chifukwa, pali zambiri kufunika kogwiritsa ntchito choyambitsa. Komabe, mu nkhani iyi m'pofunika kuyeza onse a chigawo chimodzi cha voteji linanena bungwe. Ngati ndi 20 mu chipika B kuposa 15 choyambitsa akhoza kwambiri bwino dongosolo ntchito.

Zipangizo owongolera MKM25

Dera la adzionere jenereta ndi yang'anira kumaphatikizapo resistors yekha gated. Pankhaniyi, mungagwiritse ntchito Chip ngakhale PPR1 zino. Mu nkhani iyi, capacitor chofunika awiri okha. Mlingo wa kukana zoipa mwachindunji amadalira madutsidwe wa zinthuzo. Ngati mphamvu capacitor ndi zosakwana 4 PF, kulimbikira zoipa kukwera ngakhale mpaka 5 ohms.

Kuti athetse vutoli, muyenera kugwiritsa ntchito zener. Mtsogoleri Pankhaniyi amamasulidwa ku zimachitika jenereta yapafupi adaputala analogue. ojambula linanena bungwe pa nthawi yomweyo pamafunika kutsukidwa. Komanso fufuzani pakhomo voteji wa cathode lapansi. Ngati kuposa 5, kusintha zimachitika jenereta olumikizidwa kwa awiri kukhudzana zotheka.