Tīwerawera Kaweoro ki o koutou ringa i roto i te 15 meneti

Katoa ngākaunui ahokore timata i muri i te ngā angitu tuatahi, ongo'i te reka o ana whakaora, e hiahia ana ia ki te tamata i te rave i te tahi mea i teie nei. Ehara i te ha'uti, engari tino mahi mea tonu. Ki te mahi i tenei, tino tika kāinga ohie tīwerawera Kaweoro, e taea te huihui i te ringa mohio i roto i te torutoru noa meneti.

Hea ahau e taea te tono? Tuatahi, mo tona whakaaro e tūmanakohia ana, ara, ki te faananea i te tohu i te TONE preamplifier ranei, e ko te wahi i te tohu oro he ngoikore rawa, a e kore e taea ki te hono taringa. I roto i tenei take, ka taea e hanga e koe he tīwerawera Kaweoro ki o koutou ringa.

Tuarua, ko reira pai hei taputapu atu. Ko te tino hāngai hoki iahiko whakamātautau tīwerawera Kaweoro Kawe. No te mea maha i reira he he hiahia ki te kitea he wahi ki te wahi i circuitry hou e kua kohia e koe, heoi e kore ia e hiahia ki te mahi. Hei tauira, kua mahi koe i te tīwerawera Kaweoro taua ki o koutou ringa. Ka āwhina i ia i roto i te rapu mo take o te tetahi he. Ki reira, ka taea e tino hohoro kitea e koe i te wāhi i ai riro te tohu. Kei te maha te reira tupu tenei no te mea o te tapetepete: wahi kino soldered, pūnga tinihanga, me ētahi atu E ngā ranei ki te pourewa e taea te take e uaua ki te kitea.

Hanga he tīwerawera Kaweoro ki o koutou ringa no te mea noa ngā reo taiawhio o e rima anake wāhanga. Kei te hāngai te reira i runga i te TDA7050 maramara, e utu 30-80 moni. Ko whakaaro ahau e i roto i to koutou pupuri wāhanga hiko, i wātea he tonu i tetahi tākare tenei take, i reira te vai he maramara taua. Kei te maha whakamahia te reira i roto i kaitākaro rīpene me ētahi atu tangi Te Tārua pūrere ohie.

I runga i te maramara taua taea te hanga me te Kaweoro tīwerawera tīwharawhara ki o koutou ringa. ka whai te reira ki te tāpiri e rua pūnga neke i runga i te putanga (ka taea e tetahi noa), me te tāuru mana rōrahi taea te hanga i te rua ārai tāupe.

maramara Sheer Ko te tīwerawera mana i roto i te whare rahi paerewa (DIP8). Mahi ngaohiko o 1.6 ki te 6 volts. pau te reira i te rota o te pūngao. Tei te mana putanga i runga i te ngaohiko supply. I roto i te tīwharawhara ahua i raro i kawenga o 32 ohms me te ngaohiko o te toru volts i runga i te putanga whiwhi koe e pā ana ki 130 milliwatts ia teihana. A, no te hono i roto i te ara iahiko piriti i roto i te whakatinanatanga o te kaha reo rererua te. tiakina putanga iahiko e ki taiawhio poto.

hoahoa schematic hoatu i roto i te Whakaahua 1. tono te tohu tāuru te ki terminals 1 me 3 me taringa e hono 32 ohms ki terminals 7 me 8. E ai ki te whakaritenga i roto i te aratau piriti, e kore e te kawenga kia iti iho i te 32 ohms. Hei maeneene te supply ngaohiko e hono ki te C1 pūnga iahiko pahi me C2, 100, me 0.1 microfarads, aua. Parenga R1 - 22 ohms. Well, pea, me whakamārama katoa o to matou tauira tuatahi.

Kei te maha whakamahia te kaupapa tuarua o Figure 3 i roto i te prefabrication whakaaro iti-rahi. Ki te hanga te reira paku atu uaua. E whakaatu ana te kaupapa i te kōrero e tika ana katoa. Hoahoa 2 - te kaupapa taua ki te hono i te kaikōrero. Ka rite ki a koutou e taea te kite, he iti te rerekētanga. Ko te ara iahiko mō te kaikōrero ngā pūnga neke e whakamahia i roto i ia hongere putanga, me te taringa - tu pūnga noa i te wāhi hononga ki te ara iahiko Housing ratou.