Me pēhea te ki te hanga i te supply mana mo te kupu 18B huriwiri ki o ratou ringa?

Hei whakamahi i te huriwiri Me mana supply 18 V. e powered ēnei whakaaro i te 220 V. whakaaro te huānga matua o te wae inverter te. I teie mahana, i reira e maha whakarerekētanga e rerekē i roto i ngā tawhā me huānga hanganga. Me pēhea te ki te hanga i te supply mana ki te 18B huriwiri ki o ratou ringa? E tūtohutia ana ki te whakaaro kaupapa whakaminenga motuhake.

Tauira ki te whakaatu

Ko te supply mana ki te 18B huriwiri mō mains mahi ki ngā whakaaturanga e taea te hanga i runga i te kaupapa o te waea tuku. hiahiatia te kawe ia o te huānga ki kia 4.5 microns. Pūnga iahiko e whakamahia ki te 5 PF. whakaturia te nuinga tohunga parenga e ki rectifiers kotahi-pou. Ki te ū te tukanga panoni tono comparators.

mana Universal

Hanga he supply mana ao ki te 18B huriwiri ki o ratou ringa, ko te tino ohie. I roto i te wahi tuatahi e tūtohu ana ki te faaineine i te putanga pūnga 5 PF. I tua atu rapu kotahi parenga iahiko. E whakamahia pūtahuri ki te ārai i te aronga kino. Ka taea te whakamahi ratou i roto i te ara iahiko DC me te pai ngā waka ki te kötuitui 220 V. Tohunga tohutohu comparators tāutatia ki whāurutau toropā. He pai-ātete ki te hihiko haruru ratou. Me mahara hoki käore te reira e kua whiriwhiria nga whiriwhiringa ki te kawehiko o te keu pūnga. I te mutunga o te poraka takina te mo te ātete. Ki te whakarereke tika o te whakaminenga kia whakarato kaua e neke atu i te 40 ohms.

Ara iahiko ki te iahiko pourua

Me pēhea te ki te hanga i te supply mana ki te huriwiri 18B ki te mahi i runga i te whatunga? Ka taea te kohia i te iahiko polarised i runga i te pūtake o te whakawhitinga o te pūmana. whakamahia te pūtahuri te ki te tātari paerewa. e kore e huānga resistance taupū nui 40 ohms.

Me mahara hoki käore te reira e ka te wae whakaminenga whakamahi anake i te tātari teihana, e kua tāuta tata te inverter. Ki te katinga o te mekameka i te wahi tuatahi takina ararewa. Hei whakanui i te tawhā whakamahia kikī tāpae pūrere.

He taputapu ki toru-pou iahiko

Ka taea te takai whakarerekē o te ārai pourua ake i runga i te pūtake o te pūtahuri whakahaere. Tikanga, Kei te tono whakarerekētanga i tīpakohia 220 W. keu kei i te timatanga o te whakaminenga. Tātari hoki ia ki te whakaturia te momo teihana. Me mahara hoki käore te reira e kore e nui ake te kawe ia o te parenga i roto i te poraka 4.5 microns. Ko te ātete o te putanga inverter, i runga i toharite rite ki 40 ohms. He pai i roto i taua e kore e ratou wehi o te ngangau hihiko i te mains o 220 V. I tua atu i enei whakarerekētanga, he mea nui ki te mahara e kia te whakamahi i te whakaaro ki screwdrivers o rama rerekē. Ki te whakaaro tatou ki nga poraka i runga i nga comparators waeahia, kua whakamahia te rectifiers anake i runga i te mau papaa parau e rua. I tua atu kiia tika kawe ia comparator.

whakarerekē he pini

Whakawhiti supply mana mo te huriwiri 18B ki o ratou ringa ake haere ki transducers wāhi. E whakamahia Comparators mō ngā pūrere i runga e rua ranei e toru mau api. E hanga te nuinga o ngā tauira ki te rectifiers iti-resistance. Kikī huānga tohu 10 A tīmata

E tapiritia ētahi whakarerekētanga ki te whiriwhiringa teihana. Ano i roto i te whakarerekētanga improvised maha i reira e tauira i runga i te pūtahuri puku. E ratou he auau tiketike o te kawe ia. Hoki ratou pūnga iahiko e tika ana anake 4 PF. I roto i tenei take, e tono tātari ki te whāurutau toropā. mea Tohunga e te tauira e taea ki te mahi ki screwdrivers i 18 V.

Taraiwa kōwae ki te tīwerawera

E noa akatuke'anga o amplifiers. Kohikohi i te supply mana mo te kupu 18B huriwiri ki o ratou ringa rite taea, te whakamahi i waea tuku. Me hoki Contactor te keu. Tīmata ki kia transistors tāutanga whakapiringa. whakamahia ratou he puritanga rerekē, me tīmata ngā huānga conductance i 4.5 microns. tūtohu te nuinga ngā tohunga te whakamahi o te awa-momo whiriwhiringa. mahi pai ratou ki te reo hihiko. Me mahara hoki käore te reira e te hiahia mo te kaitahuri pūurutau kotahi mō te whakaminenga. tika eke rectifier i runga i mau api e rua. I te mutunga o te ātete whakamatauria te i runga i te poraka. Ka mea tawhā Ko te toharite o 45 ohms.

pūrere zener

Zener supply mana mo 18V Ahokore huriwiri ki o ratou ringa ake haere ki transducers whakapā. whakaaetia Rectifiers e ki te whakamahi i te whāurutau kawehiko. I roto i tenei take, e hiahiatia ana te kawe ia o ratou te ki kia kaua e neke atu i te 5.5 microns. Kei te maha kitea pūmana i runga i mau api e toru.

Tātari he momo teihana e tika ana. Hoki i reira ko te whakaminenga ki te pūtahuri inverter ohie. tu ratou auau pūmau, engari e kore e taea te whakamahi i roto i te kupenga AC. I te putanga tuku whakaturia te insulator. hiahiatia ana te comparator te ki te whakarerekē i te tātari Matarua.

Ko te tauira ki te tātari kotahi

Me pēhea te ki te hanga i te supply te mana ki 18V Ahokore koe? Huihuia te tauira ki te tātari kotahi he tino ohie. Me tīmata te mahi ki te kōwhiringa o-te kounga tiketike pūtahuri. I tua atu, ki te hanga i te supply mana mo te kupu 18B huriwiri ki o ratou ringa ake, whakaturia te keu ki runga ki e toru titi. A, no te eke tenei tātari te muri te transducer. he tika momo iti-parenga ia me te reducibility anake te takoto ia ki kia kaua e neke atu i te 4.5 microns te stabilizer. I muri i te tāuta i te tātari manatoko tonu i poraka resistance. Ka mea tawhā Ko te toharite o 55 ohms. He pai mō te momo unidirectional Triols.

Whakarerekētanga kahore stabilizers

He maha nga whakaaro te wā i waho stabilizers. Te kawe ia i tenei momo o poraka ko āhua 4.4 microns. kia hoki pūtahuri i roto i tenei take i raro ki pikaunga pini o 220 V. e maharatia te reira e riro rawa te mīhini overloaded e raweketia poipoi. Ki te whakaaro tatou ki te whakarerekētanga o te dipole i runga i te pāngia e, ka to ratou kotahi anake whāurutau. I tua atu, ko reira ia tapao e te whakaturia te tātari mo te kaitahuri. Ngohi te i raro i reira soldered te i runga i te putanga. Tohunga mea e taea te whakamahi i te thyristor i roto i te kawe ia iti. Heoi, ko te parenga i roto i te ara iahiko e kore e hinga i raro 45 ohms.

Ki te whakaaro tatou te pūrere ki te pūnga iahiko waeahia, nga tauira tīpakohia ngā pūnga o 3.3 PF. E tāuta ratou anake ki te whiriwhiringa awa me te kawe ia i roto i poraka o tenei momo, ko te āhua 50 ohms. I roto i te tikanga ki te whaiaro-huihuia te pūrere, te whakamahi i te te p rectifier whakapā. kawe ia tau whakarea i te toharite o 5.5 microns.