Students caja domin sukudireba. Schematic zane na caji na'urar sukudireba

Mutane da yawa zamani screwdrivers aiki a kan baturi. Da damar da matsakaita na 12 Mah. Domin cewa na'urar kasance ko da yaushe a aiki yanayin, kana bukatar wani caja. Duk da haka, su ne quite daban-daban irin ƙarfin lantarki.

A halin yanzu akwai model 12, 14, da kuma 18 V. Yana da muhimmanci a lura da cewa masana'antun amfani da daban-daban hardware aka gyara domin baturi da caja. Domin fahimtar wannan tambaya, ya kamata ka duba a misali caji makirci.

caji kewaye

Standard caji circuitry sukudireba na'urar hada da wani uku-tashar guntu irin. A wannan yanayin, da transistor model a cikin 12 da ake bukata hudu. A iya aiki, za su iya zama quite daban-daban. Domin cewa na'urar iya jimre mafi girma Agogon gudu, a kan-guntu capacitors aka saka. Suna amfani ga zaryadok bugun jini da kuma mi} a mulki irin. A wannan yanayin, yana da muhimmanci a yi la'akari da takamaiman halaye na batura.

Nan da nan thyristors aka yi amfani ga halin yanzu karfafawa na'urorin. A wasu model shigar tetrodes bude. Ga halin yanzu madugu, suka bambanta da juna. Idan muka yi la'akari da canji zuwa 18, akwai sau da yawa dipole tacewa. Wadannan abubuwa yi shi da sauki mu jimre wa cunkoso a cikin cibiyar sadarwa.

Gyare-gyare ga 12V

12 V baturi da caja sukudireba (makirci nuna a kasa) shi ne mai sa na transistors zuwa 4.4 PF capacitance. A wannan yanayin, da watsin da aka bayar a cikin da'ira a 9 microns. Don agogon mita ba tashi sharply, condensers ana amfani. Resistors for model amfani a cikin na asali filin.

Idan muka magana game da cajin a kan tetrode akwai bugu da žari akwai wani lokaci resistor. Tare da electromagnetic oscillations shi copes da kyau. Korau juriya recharges kiyaye a 12 30 ohms. Suna amfani da mafi sau da yawa domin batura ne 10 Mah. Yau, suna amfani da wani aiki iri model "Makita".

Caja for 14

Students caja domin sukudireba 14 a wani transistor qunshi biyar guda. Kai tsaye zuwa cikin guntu maida yanzu fuskanci kawai hudu-type. Capacitors a model 14 utilizes bugun jini. Idan muka magana game da baturi tare da damar 12 Mah, akwai karin sa tetrode. A wannan yanayin, biyu diodes a kan wani guntu da aka bayar. Idan muka magana game da sigogi na caja, da madugu na yanzu a kewaye, yawanci shawagi a kusa da 5 microns. A talakawan damar da resistor a kewaye shi ne kasa da 6.3 PF.

caji yanzu kai tsaye zuwa load 14 jure 3.3 A. Triggers irin model an kafa quite rare. Duk da haka, idan muka yi la'akari da sukudireba alama "Bosch", a can aka yi amfani da akai-akai. Bi da bi, da model "Makita" an maye gurbinsu da kalaman resistors. su suna da kyau dace domin karfafawa irin ƙarfin lantarki. Duk da haka, da mita na cajin iya bambanta ƙwarai.

Makircinsu model 18

18 A caja kewaye ga sukudireba ya shafi yin amfani da transistors kawai mika mulki. Capacitors a kan wani guntu na uku. Tetrode saka kai tsaye zuwa diode gada. Don dattako da iyakance mita aka yi amfani da na'urar Grid jawo. Idan muka magana game da sigogi na caji a 18 V, shi ya kamata a ambata cewa yanzu watsin ne a kusa da 5.4 microns.

Idan muka yi la'akari da caji ga "Bosch" screwdrivers kamfanonin, wannan adadi zai zama mafi girma. A wasu lokuta, chromatic resistors ana amfani da su inganta siginar watsin. A wannan yanayin, da capacitor capacitance kada wuce 15 PF. Idan muka yi la'akari da caja alama "Interskol", da radiyo suna amfani da high watsin. A wannan yanayin, da kafa da matsakaicin halin yanzu kaya iya zama har zuwa 6 amps a karshen kamata mu ambaci kamfanin na'urorin "Makita". Mutane da yawa daga cikin model suna sanye take da high quality baturi dipole transistors. suna yin fama da kyau tare da ƙara korau juriya. Duk da haka, da matsaloli bayyana a wasu lokuta da Magnetic hawa da sauka.

Caja "Intreskol"

Standard caja sukudireba "Interskol" (makirci nuna a kasa) ya hada da wani biyu-kewaye guntu. A capacitors zaba domin shi duka tare da wata damar 3 PF. A wannan yanayin, transistors a model 14 amfani da bugun jini irin. Idan muka yi la'akari da canji zuwa 18, akwai za a iya samu canji takwarorinsu. A watsin data daga cikin na'urorin da m ya kai 6 microns. A wannan yanayin, da baturin da aka yi amfani da kan talakawan ta 12 Mah.

Students for model "Makita"

Students caja sukudireba "Makita" yana da wata uku-tashar guntu irin. A total akwai uku transistors a cikin kewaye. Idan muka magana game da screwing a 18 V, a cikin wannan yanayin, da capacitors suna shigar da damar 4.5 PF. A watsin da aka bayar a cikin yankin na 6 microns.

Duk da wannan damar da ka dauki nauyin kashe transistors. Tetrodes kai tsaye m bude. Idan muka magana game da gyare-gyare ga 14, caji samar da musamman triggers. Wadannan abubuwa sa shi yiwuwa a daidai jimre da ya karu mita na na'urar. A lokaci guda tsalle ba ji tsoro na cibiyar sadarwa.

Na'urorin ga caji screwdrivers "Bosch"

Standard makirci caja sukudireba "Bosch" ya hada da guntu uku-tashar irin. A wannan yanayin, transistors ne pulsed irin. Duk da haka, idan muka yi magana game da screwing a 12, akwai aka shigar tsaka takwarorinsu. A talakawan bandwidth suna da a matakin 4 microns. Capacitors ake amfani da na'urorin da kyau watsin. Zaryadok diodes sun gabatar da iri yana da biyu.

Triggers a cikin na'urorin amfani da kawai 12 W. Idan muka yi magana game da tsarin na kariya, shi ne kawai bude irin radiyo amfani. A talakawan halin yanzu kaya su iya withstanding wani 6 A. A wannan yanayin, korau juriya a kewaye bai wuce 33 ohms. Idan wani raba magana game da gyare-gyare ga 14, to, suna da saki karkashin baturi 15 Mah. Triggers ba amfani. A wannan yanayin, da capacitors a kewaye, akwai uku.

Students for model "fasaha"

Students caja Skil sukudireba hada da wani uku-tashar guntu. A wannan yanayin da model a kasuwa ana wakilta 12 da kuma 14 V. Idan mun yi la'akari da farko embodiment, da transistors amfani a kewaye da pulsed irin. yanzu reducibility, sunã daidaita kasa da 5 microns. A wannan yanayin, da jefa-flops ake amfani da su a duk jeri. Bi da bi, thyristors amfani ne kawai ga faifai tsaye a 14 V.

Capacitors for model 12 V an kafa varicap. A wannan yanayin, manyan obalodi ba za su iya tsira. A wannan yanayin, transistors overheat wajen sauri. Diodes kai tsaye a cajin a 12, akwai uku.

Aikace-aikace kayyadewa LM7805

Students caja domin sukudireba da LM7805 kayyadewa hada kawai biyu-tashar guntu. Capacitors ake amfani da shi tare da damar daga 3 zuwa 10 PF. Sadu da gwamnoni da irin wannan sau da yawa za su iya samun model daga cikin iri "Bosch". Kai tsaye ga 12 a zaryadok suka ba su dace. A wannan yanayin, da siga na korau juriya kewaye zo zuwa 30 ohms.

Idan muka magana game da transistors, su ne model amfani bugun jini irin. Triggers za a iya amfani da gwamnoni. Diode kewaye samar da uku. Idan muka magana game da gyare-gyare ga 14, da tetrode su dace kawai kalaman irin.

A amfani BC847 transistors

Tuki caja domin sukudireba transistors BC847 ne fairly saukin ganewa. Wadannan abubuwa ana amfani da mafi sau da yawa ta hanyar "Makita". Su ne dace da batura ne 12 Mah. A wannan yanayin, guntu yana amfani da wani uku-tashar irin. Capacitors ana amfani da su anya diodes.

Amfani kai tsaye triggers bude, da kuma na yanzu watsin su ne a 5.5 microns. Total transistors ga caji 12 bukatar uku. Daya daga cikin su an saita a cikin capacitors. Wasu a cikin wannan yanayin ne da goyon bayan da diodes. Idan muka magana game da ikon, sa'an nan cajin 12 a wani obalodi tare da transistors iya dauke 5 A.

The na'urar transistors IRLML2230

caji kewaye da transistors na irin wannan ne quite na kowa. Company "Intreskol" yana amfani da su a versions for 14 da kuma 18 V. A wannan yanayin, guntu amfani kawai uku-tashar irin. Nan da nan capacitance na ce transistors ne 2 PF.

Obalodi halin yanzu daga cibiyar sadarwa suna da kyau jure. A wannan yanayin, da madugu kudi da za a caje shi ne ba fiye da 4 A. Idan muka magana game da sauran gyara, da capacitor ne a bugun jini irin. A wannan yanayin, suna bukatar uku. Idan muka magana game da model 14, a cikin abin da thyristors ne don daidaita irin ƙarfin lantarki.