UmisiriZamagetsi

Chowunikira wanu woyamba wolandila

Kuzolowerana ndi zodabwitsa za wailesi, mukhoza kuyamba ndi dera yonama yosavuta, amene adzakupatsani wabwino zinachitikira manja pa chiyambi wokonda opanda zingwe. Pakuti starters, mukhoza kusonkhanitsa ingachititse Krustalo, kupanga wake wayamba kale kukhala mwambo wabwino pa wailesi ankachita masewera. Iye ndi kovuta, ndipo n'zotheka maola ochepa chabe. Izi zimafunika osachepera ndi angakwanitse aliyense ya mbali ndipo, ndithudi, kufuna ntchito. Woyamba zinachitika chowunikira wolandila ndi osiyana mu kuti n'zotheka kusintha kuti safuna kuti mapulani ndi kupanga pakuti kusindikizidwa dera bolodi, n'zosavuta kukhazikitsa, chifukwa m'madera onse agwirizane pa tebulo.

Konzani kofunika kupanga mbali ya chida cha. The chowunikira imakhala michenga yopangira zida zamagetsi wolandila mfundo diode (D9, D2), chimene chiri chowunikira. Khalani a capacitors kuti picofarads zikwi zingapo, ferrite ndodo (m'mimba mwake 7-8 mm) mtundu 400HH, 600HH ndi kutalika 140 mm. Komanso ndikofunikira kuti akonze waya chizindikiro NDV 1.2 (0,15-18 mm) ndi aliyense Kugwirizana kwa Mafoni mkulu-resistivity koyilo kukana osachepera 1500 ohms. wailesi zonsezi zikhoza kugulidwa m'sitolo zapaderazi.

Tsopano timaganizira kupanga coils kwa ndodo ferrite. Pakuti ichi chilonda zigawo zingapo mapepala lotayirira pa maziko ferrite ndi kumata iwo. Kodi kutenga chimango wandiweyani, amene mosavuta kuchotsedwa m'dzenjewo. Tsopano ife mphepo akutembenukira mazana atatu chisanadze anakonza waya ndi kuchita n'kudzandigunda wathu ankasinthana asanu. Cholakwa chachikulu cha amene poyamba zimapangitsa zokonzeka galasi lililonse ankasinthana makumi asanu kulumidwa ndi waya, nakonza ndi obluzhivaetsya. Siyani opaleshoni kuti pambuyo pake, mu ndondomeko ya kumulowetsa anaŵerama zokwanira basi kuchita ndi kupitiriza mphepo waya. The koyilo chifukwa n'kofunika kumata mapepala zomatira ndi ziume.

Tsopano ife kusonkhanitsa zinthu zonse monga chiwembu yosavuta. Full Anabweza wa koyilo ndi anode wa diode ndi chikugwirizana kuti alandire mlongoti. Wina Anabweza kwambiri angagwirizanitse pansi ndi chimodzi cha zotuluka pa headphone. The osachiritsika yachiwiri headphone ndi olumikizidwa kwa cathode wa diode lapansi. Inu nonse limodzi wailesi yanu yoyamba ndi manja ake. Ngati zonse wolandirayo madera anasonkhana molondola, zikuyamba ntchito yomweyo. chipangizo kolowera ndi kunatheka chifukwa kusintha chiwerengero cha ankasinthana pa koyilo ndi kusankha pa capacitor amene chikugwirizana kufanana kwa Zomverera lapansi. Ndi ife kukwaniritsa phokoso kwambiri.

Chotero wolandila ndi bwino kudzadzipeza ozungulira wailesi opaleshoni MW, LW. Sitepe yotsatira zingakhale kupanga umodzi, kawiri, ndi kugwa kwa amalandira amene angatenge chiwerengero kwambiri a okwerera. Ndipo m'tsogolomu zingabweretse ndi chindodo wolandila kuti basi wapeza siteshoni ndipo zimasunga izo. Zovuta zambiri chiwembu cha chipangizo, ndi mipata yambiri icho chinayalidwa. Koma khwekhwe moyenera wolandila n'kofunika kuti kunyumba labu wanu wabwino mayeso zida, mkulu jenereta pafupipafupi, ndi oscilloscope, etc.

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