Ine transducer: whakarōpū, tono

Transducers i huaina whakaaro motuhake e kua hiahiatia ki tika te whakatau i te uara (pāmahana, ngaohiko, o nāianei). Kei te whakamahia te hua ki te tukatuka ngā. Ko te tawhā matua o tenei momo o akatuke'anga ngā te tohu kawe ia, te tere faafariuraa me te ngaohiko whakaputa.

Hoki whakaaro tohunga te uara resistance me te kikī whakaaetia, whanganga nei i roto i amperes. tuku Paerewa ngā te keu mātiti. E whakaritea hoapā o te tauira i dinistorov. E whakamahia te p Zener i roto i ngā pūrere o te kawe ia rerekē. Hei tiaki i te taputapu e whakamahia ana transistor. Hei mahino roto atu taipitopito i roto i tenei whakaaro, he mea e tika ana ki te whakaaro i te momo taketake o transducers.

momo o ngā pūrere

E nga kaupae tikanga he tauira pāmahana taiea, ngaohiko, me nāianei. Kei te nuinga ngā pūrere auau iti whakamahia i roto i nga teihanaroto. tohu taupū āriponga i roto i transducers o tenei momo, ko te rite ki te toharite o kore ake atu i te 34 microns. kitea maha tauira e rua pāngia e. Ko te tūtohutanga putanga o te pūrere, tei runga i te rohe ngaohiko. Tauira ki te auau tiketike e tika ana mō ngā tipu te mana.

He mea nui hoki ki te mōhio e whakamana te wehenga o nga transducers e te maha o awa. tei ana tēnei tawhā i runga i te momo o te transistor. Ka taea e te tauira mōrahi tautoko i te mōrahi o toru awa. E taea e ki te mahi i roto i te mekameka anake ki tauutuutu nāianei ētahi whakarerekētanga. Auau whāiti popoketanga i roto i pūtahuri o tenei momo o te toharite o 4.5 A. He hoki whakaaro mō te whatunga ki te nāianei tamau. Tino maha e taea te ratou kitea i roto i nga teihanaroto ngaohiko tiketike.

Single-hongere whakarerekē pāmahana

Kei te mātātoa te whakamahia ēnei pūnaha ine i teihana huringa. Tawhā uruhanga mōrahi i roto ia ratou, ko e pā ana ki 70%. Kua aroaro Hoapā tauira o te momo parahi te tikanga i whakamahia. E whakamahia Thyristors ki ngā karapiti. Ki te mau tonu vaolo pēhanga pūmau hiahiatia. Kua whakamahia foaki tānga he momo hongere. I roto i ngā pūrere ki te kaiwhakahaere he kaikōwhiri. Utu o tenei momo o transducers (utu mākete) o e pā ana ki 13 mano. Miria.

Āhuatanga tauira rua-pāmahana

Kei te maha ngā pūnaha ine o tenei momo whakamahia i roto i te huringa nui. Ki te whakahaere pai ratou ako taiwhanga nui. whakamahia tokomaha whakarerekētanga o te whāurutau hongere te. I roto i tenei take, te patency rohe tawhā te tikanga e kore e nui ake 80%.

I roto i te pūtahuri rahi o tenei momo e tino rerekē. te p Zener i roto i ngā pūrere hangaia mō te pēhanga tiketike. Kei te maha nga pūmana whakamahia ki hoapā pūkoro. utu te reira i te foaki pāmahana toharite o e pā ana ki 18 mano. Miria.

Ko te whakamahi o foaki pāmahana e toru-hongere

Ko te tino onge toru-hongere pāmahana tuku. Ko te tino whānui Scope o te tauira. I roto i te wahi tuatahi ko reira nui ki te mōhio e oreore te tauira mō papua waipēhi o aravihi rerekē. I roto i tenei take, e whakamahia ana te pūurutau he momo ngongo. E whakamahia pāngia e i roto i ngā pūrere ki pūmana maha. E tāuta ana te tātari momo teihana. Patency rohe tere i te toharite o e pā ana ki 85%. Ko reira utu enei te kounga e toru-hongere pāmahana tuku e pā ana ki 25 mano. Mirimiria.

Whakaahuatanga Ngaohiko pūrere kotahi-hongere

Ine pūtahuri ngaohiko e hanga ki te momo o ngā āhuatanga hanganga. Tuatahi o te katoa ko reira nui ki te mōhio e tuku te mākete, he momo o akatuke'anga kahore pāngia e. mahi ratou i te utu o nga dampers. E whakamahia pūnga iahiko tairitenga ki te whakapiki ake i te ahotea tīkina. E tāuta ana ratou ki te kawe ia i 30 me 40 microns. Ki te whakaaro tatou te kōwhiringa tuatahi, he mea nui ki te mōhio e whai ratou insulators whakapā.

pai nui tauira mō actuators kaha. He tino onge pūmana i te mea whakatangi. Kei te maha whakamahia te pūnaha tiaki raupapa KI22. Ki te whakaaro tatou ki te whakarerekētanga o 40 microns, ka whai ratou i te pūmana. whakawhitinga rohe tawhā, rite ki te tikanga, e kore e nui ake 80%. He maha ngā tauira whakamahi rua pāngia e. Hoki actuators 20 tauira Kw o tenei momo e tika ana noatia. Ko te toharite o te taputapu kotahi-hongere whanganga e pā ana ki 28 mano. Mirimiria.

Āhuatanga tauira rua-ngaohiko

pūrere e rua-hongere noatia e tika ana mō ngā poka waipēhi. Manakohia pūrere kawe ia tawhā ko e pā ana ki 22 microns. Te tukua ahotea toharite ko e rite ki pā ana ki 300 V. Whakarerekētanga ki te pūnaha tiaki rawa noa. Kua whakamahia Rectifiers rua mau api.

Ko te kawe ia o te kaikōwhiri i roto i tenei take, tei runga i te auau rohe. mea whakahaere e ahei o te mekameka anake ki te nāianei tauutuutu ngā pūrere. He mea nui hoki ki te mōhio e te mākete tuku putanga ki bandwidths Tīpako. whakaaro te āhuatanga motuhake o te pūtahuri o tenei momo te ki te waiho i te auau tiketike o te whakawhitinga.

Ki te whakapono koe whakaaro nga tohunga ', uru nui nga wae waipēhi 20 Kw enei tauira. Tino maha e hokona whakaaro ki tetahi pūmana. Tauwehe i roto i tenei take, kahore he. Ko te kounga e rua-hongere taputapu toharite whanganga e pā ana ki 20 mano. Mirimiria te reira.

Ngaohiko pūrere e toru-hongere

Ki te whakarite kia e whakamahia pinepine te wae puku pūtahuri o tenei momo. Model hangaia ki rerekē tāpae kawenga. Tauira ki te mau api whakapā e āhuatanga e ratou rehe. I roto i tenei take, e kore te mea neke atu i te 75% te auau patency toharite. Ki te whakapono koe whakaaro nga tohunga ', mo te puku ki te 15 Kw he pai e tika ana. tīari hoki ngā pūrere motuhake ki pāngia e rārangi.

take Ripo i roto i pūtahuri o tenei momo, ko te āhua 65%. I roto i tenei take, nui tei runga i te tūtohutanga o te hoapā. putanga ngaohiko tauira tawhā i te mōrahi e whakaaetia o 320 V. te nuinga o te pūnaha tiaki whakamahia ki te RS23 tohua. E hangaia maha tauira kahore insulators. Hoki te mana ka mea puku whakaaro kino e tika ana. He mea nui hoki ki te mōhio e whai ratou he tawhā uruhanga iti. Hokona-kounga tiketike transducer o tenei momo e taea kia rite iti rite 23 mano. Miria.

Single-hongere tauira AC

pūrere Single-hongere o tenei raupapa e taea ki te mahi ki tokomaha o nga whakaaro nui-ngaohiko. Ki te whakapono koe whakaaro nga tohunga ', kei te tono nga whakatikatika ki te whakaaro o ngā akomanga rerekē. Tuatahi o te katoa he mea nui ki te mōhio whakarerekētanga ki te pūmana poipoi. tauira whenua tawhā i te toharite o 45%.

He onge Pūrere ki tauwehe auau. Hoki tenei momo o te mana transformers tauira pai ko te faahiahia. Kua maha tāuta hoapā i runga i dynistor. e tere tukatuka he wa iti. Kei te whakamahia te wae mana ki te pūnga iahiko. Tauira ki triodes te whakarite kei roto i te tono nui.

pūrere kawe ia tohu he i te iti rawa 50 microns. Tohu paepae ngaohiko tikanga tei runga i te rectifier. huānga mea i roto i te pūrere kawenga mo te oscillation pākau i. Te parenga ia toharite i te putanga e taea te tu i te reira i te 30 Ohm. kia waiho te reira i te kaitahuri inenga kounga (AC) i roto i te rohe o 17 mano. Miria.

Whakaahuatanga pūrere rua AC

o tenei momo e whakamahia mō te rerekē teihanaroto mana waipēhi pūrere rua-hongere. Ki te whakapono koe whakaaro nga tohunga ', ka e tino rerekē te auau o te pūrere. e kore te mea iti iho i te 22 microns te kawe ia tohu taupū toharite. Whāiti te ngaohiko putanga tei runga i te keu. Te reira i te tikanga pā momo dipole. I roto i ētahi wā, kua tāuta aunoa i te pūnga iahiko.

He nui hoki ngā tautuhinga mana rerekē pūtahuri o tenei momo. Heoi, he mea nui ki te mōhio e noa whakamahia te tauira tetrode tāupe. Ko te kupu, ko te tohu pāmahana tīkina ko te 35 nekehanga. He onge whakarerekētanga ki te tāpae tairitenga. kia waiho te reira i te tuku e rua-hongere (ine) o e pā ana ki 14 mano. Miria.

Ko te whakamahi o toru-channel AC tauira

He pai anake hoki teihanaroto mana pūrere toru-hongere. Ko te pūnaha o te tiaki mo pūrere, te tikanga tohu raupapa RS23. I roto i tenei take, te tono i te tāpae momo ā-rua anake. Auau te ahotea fakangatangata kore ko to ratou putanga ake i te 340 V. nga whiriwhiringa tairitenga i roto i inverters he tino onge.

whakaatu te pūmautanga te toharite o 85%. Hoki transformers auau iti e pai kore te ara pai. He tino lahi tauira ki pūmana ray. Tukatuka raraunga i runga i te wa toharite e 45 ms. Hokona-kounga teitei pūtahuri (inenga) e taea kia rite iti rite 18 mano. Miria.

tauira Single-hongere DC

He nui hoki actuators foaki teihana Single o tenei momo. e kore e Tūtohu kawenga hopea i te putanga nui 4 A. I whakarerekē uruhanga toharite e kore nui ake 80%. Ki te whakapono koe whakaaro nga tohunga ', mo nga actuators 3 whakaaro Kw pai he fakaofo tenei raupapa.

E whakamahia pūnga iahiko i roto i ngā tauira o te tairitenga me waea momo. Ki te whakaaro tatou te kōwhiringa tuatahi, to ratou he tautuhinga kikī tiketike. e kore te mea e tika ana hoki actuators 7 Kw kotahi-hongere tuku (ine).

Whakaahuatanga pūrere DC rua

E hua pūtahuri o tenei piha ki tetahi atu ranei pāngia e. Ki te whakapono koe whakaaro nga tohunga ', uru nui te tauira transformers. pūnaha tiaki ratou e te nuinga o tono raupapa RS44. Kawehiko whakamahia i roto i te whakaaro o te kawe ia rerekē. Hoki tiketike-ngaohiko paewhiri me'angāue ko faahiahia pai. Auau utanga rohe i te putanga, ko te kore nui ake i te 8 A.

He tino onge tauira ki te dampers kawehiko. e kore hoki nga teihanaroto 300 He tika. rate patency i roto i tenei raupapa o pūtahuri he 75% i runga i toharite. tino taea akatuke'anga triodes tere ake tukatuka raraunga. Ko reira he toharite o te tuku (whanganga) i roto i te rohe o 19 mano. Miria.