Umuyoboro wo gutanga lubang ni uruganda rwumwimerere gusa nu mukozi wambere wuruganda rwambere, rushobora kwishimira hamwe nuruganda rwumwimerere mubijyanye no guterana kwa tekiniki, gusesengura icyitegererezo, guhagarara neza. Inkomoko nubwiza bwibicuruzwa ni ukuri rwose, mu mucyo kandi nizewe. Niba abakiriya bakeneye, tekinoroji ya Haohaixin irashobora gutanga inyemezabuguzi yumwimerere hamwe numwimerere utanga umukozi. Igenzura ryacu ryumuyoboro utangwa ni murwego rwo kugenzura ubuziranenge. Isosiyete yanyuze ku cyemezo cya ISO. Kugirango ubone umutekano wuruhererekane rwo gutanga abakiriya, kubona byihuse icyitegererezo nigikorwa gito cyo kugura hamwe nibiciro byo kugura ibikoresho ni agaciro duha abakiriya.
ic chip is a special type of technical research results, a large number of development of ic chips, officially entered the field of power chip research, procurement needs multiple attention, people continue to power management to maintain the procurement method of ic power chip, the Ibikurikira bireba ibintu byamasoko ya IC CHIP bigomba kwitondera nuburyo bwibanze, gutoranya.
1. Witondere ikiguzi cyo gutanga amasoko ya chip
Mbere ya byose, ic chip ni chip hamwe nibirimo byinshi bya tekiniki, amakuru ya chip yitondera kumwanya wisoko no gukoresha amafaranga yingufu, ariko igiciro cyamafaranga, ariko ntashobora gukoresha amafaranga, hamwe nubumenyi bwo kugura ikoranabuhanga, namafaranga Kurwanya ikiguzi, ni ibintu bikenewe kwisi.
2. Witondere icyiciro cya IC CHIP
Hariho inzira nyinshi zo kugura chip, kuko ni ibyiciro bitandukanye, uburyo bwo gutanga amasoko nabwo bufite itandukaniro ryihishe, nka ad / dc modulation ikeneye ingufu zumuzunguruko-voltage Hindura Twostor, ubundi wemera ubundi bwoko bwa IC Chips yarushyutswe, muri rusange igenzurwa muburyo bukwiye, amasoko arakenewe kugirango witere.
3.Ibikoresho bya Chip Gukora Amasoko Guhitamo Kwitaho
Amasoko ya IC CHIP kugirango afashe Enterprises neza Abakora Ibinyuranye, barashobora kwitondera itandukaniro riri hagati yabo, banza uhitamo igishoro cyo gukora kugirango ubone igipimo cyumusaruro, hanyuma kubakozi ba tekiniki Reba ubwiza bwa chip, icuruzwa rya chip, abakora gukora isesengura ryihariye.
Ibiranga Ibiranga Ibiranga IC Ukurikije ibisabwa na chip zitandukanye, isesengura ritandukanye, kandi icyemezo ni kinini, kandi icyemezo ntigishobora gukorwa uko bishakiye, kigira ingaruka ku ngaruka za chip .
Chip yumuriro ni igice cyingenzi cyibicuruzwa bya elegitoroniki, humura chip yavuguruwe cyangwa chip mbi, imikoranire yibicuruzwa irananirana nibindi bibazo bishobora kubaho. None, umwimerere ni iki, gishya, cyahinduwe?
1. Kohereza byumwimerere bivuga uruganda rwumwimerere rwakozwe, rugabanijwemo umwimerere winjijwe mu mahanga kandi rwo murugo.
2. Ijambo "Ibicuruzwa bishya" bikoreshwa cyane cyane mubice bya Chip, kandi ibisobanuro birakenewe cyane:
a. Iki gicuruzwa ntabwo cyakozwe nuruganda rwumwimerere, gishobora gukorwa nabandi bakora, ariko hamwe nikirango cyumwimerere, ni ukuvuga ibicuruzwa byibinyoma.
b. Ibicuruzwa byatanzwe nuruganda rwumwimerere, kuko nibikoresho bidafite akamaro bitera ibicuruzwa kunanirwa kuzuza ibipimo, ariko imikorere iracyafite igiciro no kujugunya inyuze mu yindi miyoboro .
c. Umusaruro wumwimerere, wakoreshejwe, usizwe, warakaye, hanyuma usohoke, uzwi kandi nka San New.
3, ibicuruzwa byavuguruwe bivuga ibicuruzwa biva muruganda rwambere nyuma yumusaruro, nyuma yo gukoreshwa, nyuma yo gutunganya, nyuma yo gutunganya, kugirango isura yayo isubizwemo kugirango ibe uruganda rwumwimerere.
Triode nigice gikunze gukoreshwa mumuzunguruko wa elegitoronike, ariko birashobora kunanirwa mugihe cyo gukoreshwa. Ubuhanga bufatika nuburyo bwo gukemura amakosa ya Triode ni ibi bikurikira:
1. Urashobora gukoresha umuyoboro kugirango ugerageze urebe niba polarity, yongerewe Niba hari anomaly abonetse, urashobora gutekereza gusimbuza triode.
2. Urashobora gukoresha oscilloscope kugirango ukurikize leta ya DEACHSTOR, reba niba ikimenyetso ari ibisanzwe, niba hari ibigo byinshi nibindi bibazo. Niba ikibazo kibonetse, urashobora gutekereza gusimbuza triode cyangwa guhindura ibipimo byumuzunguruko.
3. Byongeye kandi, urashobora kandi gukoresha imbunda yubushyuhe cyangwa imbonerahamwe yo gusudira kugirango akemure kugirango arebe niba hari amakosa yumuriro muri trapitor. Niba ubonye ikibazo, urashobora gutekereza gusimbuza umutego cyangwa gusana.
Gukemura amakosa ya Triode, birakenewe gusuzuma ibintu byinshi byumvikana, kandi ukurikiza uburyo bukwiye bwo kumenya no gusana.
Abantu barashobora kwinjiza gahunda zimwe zashyizweho mubikoresho bya MB. Mudasobwa imwe ya chip irashobora kubona kode ya porogaramu kuva murwibutso mugihe cyakazi, hanyuma ukore ibikorwa byumvikana, kugirango ubashe gukora ibikorwa bifitanye isano ukurikije amategeko asabwa. Igihe cyose MBEFO Imbaraga, gahunda yo muri MCC izafungwa.
Mubuzima bwubwenge, MCU yahindutse gahunda yo kugenzura ibikoresho bimwe byubwenge. Mubuzima bwabantu nibikoresho byumusaruro, hashobora kubaho microControlles ahantu hose, nkibikoresho bimwe nibikoresho, ibikoresho byo kugenzura byikora nibindi. SCM ifite imikorere yo kugenzura byikora kandi ikoreshwa cyane. Ibicuruzwa byose bya mashini bikoreshwa mubuzima bwabantu bizaba birimo scm ihujwe. Kurugero, terefone zigendanwa dukoresha kandi ibikinisho byabana bizaba bifite ibikoresho bya 1 kugeza 2.
Mu rwego rwo gusaba, Gushyira mu bikorwa microcomputer imwe ni ibikoresho bimwe byikora, bishobora gushingira kuri tekinoroji imwe ya chip ya chip . Kurugero, gukoresha mudasobwa imwe-chip irashobora kurwanya abafana nibishushanyo mbonera, bishobora kubabaza kugira uruhare runini, kugirango abantu bagenzure byoroshye byoroshye.
Ibipimo by'imikorere bya TDK nicyo kimenyetso cyingenzi cyo gusuzuma ubuziranenge bwabo no gukoresha bisanzwe, kandi binyuze muribi bipimo, birashobora gufasha abantu guhitamo no gukoresha ibicuruzwa byamashanyarazi cyangwa elegitoroniki neza.
Ibipimo byingenzi byumukozi wa TDK ahanini harimo ibintu bikurikira:
1. Voltage ikora Iyi parameter igena voltage ntarengwa capalot irashobora guhangayikishwa mumuzunguruko, kurenza iyi jambo birashobora kwangiza ubushobozi.
2. Gukoresha izina hamwe no gutandukana byemewe: Ubushobozi bwashyizweho nubushobozi bwakazi, ariko hariho ikosa hagati yubushobozi bwo gukoresha, ni ngombwa gusobanukirwa nubushobozi hagati yo gutandukana nubushobozi bwo kwagumana. Iyi parameter ni ingenzi cyane kugirango ubushobozi buke bwumuzunguruko.
3. Imbaraga zimyidagaduro: Ubushobozi bwubushobozi bwo guhangana nimbaraga za voltage ntarimbuwe. Iyi ni parameter yingenzi kugirango usuzume niba ubufasha bushobora gukora muburyo bukabije bwa voltage.
4. Igihombo: ingufu zikoreshwa nuwacuhabwa kubera ubushyuhe zitwa gutakaza akazi ka Chip. Iyi parameter yerekana gutakaza imbaraga zubushobozi mubikorwa byakazi, bifite akamaro gakomeye yo gusuzuma imikorere nubushobozi bwa serivisi.
5. Kwiyongera kw'ikiganiro byerekana agaciro ko kurwanya agaciro k'ibikoresho byo kwibikwa mu kazi, kandi ni indangagaciro y'ingenzi yo gusuzuma imiterere ya capaine. Igihe gihoraho kandi kirimo umurongo nacyo nibyingenzi kugirango usuzume imikorere yubushobozi.
6. Guhuza ubushyuhe: Umubano hagati yubushyuhe nubushobozi bwo guhindura. Iyi parameter yerekana imikorere yubushobozi mubushyuhe butandukanye, bufite akamaro gakomeye kugirango habeho imikorere yizewe mubushobozi bwizewe mubidukikije bigoye.
Ibyavuzwe haruguru nigikorwa cyo gusuzuma imikorere ya TDK ubushobozi. Birasabwa ko ubariza witonze urupapuro rwigitabo hamwe no kugura ubushobozi bwo kumva agaciro kahariye hamwe nibipimo bitandukanye byimikorere kugirango tumenye ko ubushobozi bushobora guhuza ibikenewe.
Mugihe uhisemo ubushobozi bwimodoka yimodoka ibereye, ibintu byingenzi bikurikira bigomba gusuzumwa:
1. Ubushobozi: Hitamo ubushobozi bwo kubona ubushobozi ukurikije uburyo bwa sisitemu ya elegitoronike ikeneye kugirango habeho ubushobozi bushobora gutanga ubushobozi bushimishije bwo gukemura ibibazo.
2.
3. Ubushyuhe: Kuberako ibidukikije biri imbere mumodoka bishobora kuba bigoye, birakenewe kwemeza ko ubushobozi bwatoranijwe bushobora gukora mubisanzwe mubushyuhe bunini.
4. Kwizerwa: Hitamo ubushobozi bwatsinze ikizamini cyizerera no kuzuza ibyemezo byimodoka kugirango imikorere myiza yunganda nubuziranenge bwayo.
5.Esr (Kurwanya gushinyamana): ESR ifite ingaruka zikomeye kumutekano nimbaraga za sisitemu ya elegitoronike yimodoka, kandi imbaraga zifite esr nkeya igomba gutorwa.
6. Igipimo nuburyo igikoresho: Reba niba umunzani nubushobozi bwa capactor byujuje ibyangombwa bya sisitemu ya elegitoronike, harimo ubunini nuburemere bwumwanya udasanzwe.
7. Igiciro: munsi yibyo ushimishije bisabwa, ikiguzi nigiciro cyimikorere yubushobozi bifatwa nkibyo mubukungu no guhitamo ubukungu no gushyira mu gaciro.
Muri make, ibintu byavuzwe haruguru bifatwa muguhitamo ubushobozi bwimodoka kugirango imodoka ziboneye. Birasabwa kwerekeza kubicuruzwa byatanga isoko namakuru ya tekiniki mugihe uhisemo, cyangwa ugisha inama abanyamwuga no kohereza.
1. Kugena inkingi nziza kandi mbi kuva isura, impera nziza yicyuma voltage regilator diode umurambo wumubiri uringaniye, kandi uburebure bubi ni semiccular. Umubiri wa diode washyizweho ikimenyetso, ku mpera imwe ya electrode mbi, izindi mpera za electrode nziza yacapwe nibimenyetso byamabara. Ikimenyetso cya Diode ya Enulator ntigisobanutse, urashobora kandi gukoresha ibitsina byose kugirango utandukane polarity, uburyo bwa diode isanzwe ni bumwe, ni ukuvuga dosiye ebyiri zihujwe na electrode ebyiri za Diode ya Diode, gupima ibisubizo, hanyuma uhindure ibipimo bibiri. Mubisubizo bibiri byo gupima, mugihe agaciro karwanyaga ari gito cyane, ikaramu yirabura ihujwe na electrode nziza ya diode, kandi ikaramu yumutuku ihujwe na electrote mbi ya diode. Kurwanya neza kandi bibi bya Disoro Diode ni bito cyangwa bitagira akagero, byerekana ko diode ya diode ifite amakosa cyangwa yangiritse.
2. Agaciro ka voltage ka 0 ~ 30 v bipimwa no gukurikiza amashanyarazi akomeza gukorwa, Diode ya 13 ikurikira, ibisohoka Voltage yinyamanswa yagengwa na 15 V, hamwe nubushake bwumurongo wa kibyeyi ni gusa 1.5 Kω Kugabanya ubu bipimisha nyuma ya Zener Diode ifitanye isano na Cathode, kandi imbaraga za diode zipimiwe na muyoboro wa cumi na hamwe ni imyenda yapimwe na zeru . Iyo voltage regilator agaciro ka Diode iruta 15v, Amashanyarazi ya voltage ahinduwe kugeza kuri 20v. Megohm Metero hepfo 1000V irashobora kandi gukoreshwa mugutanga amashanyarazi yikizamini kubitekerezo byateganijwe. Uburyo ni: Megohm Meter ya Mener ya Diode ya electrode mbi, metero mbi ya Megohm na PANESE YAKORESHEJWE NA BOOTER Diode, kandi muri make metero ya Megohmi Ku mpande zombi za Zener Diode (Umwirondoro wa Multimeter akwiye gushingira ku gaciro ka voltage ihamye), icyerekezo cya mukino wa multimoteri kirahagaze, na Zener Diode Voltage Agaciro. Niba agaciro ka volutge ihamye ya diode ya voltage yapimwe, byerekana ko diode idahungabana.
Mugihe usuzumye Emi kugenzura, injeniyeri ninama yububiko bwa PCB igomba kubanza gusuzuma guhitamo IC Chip. Ibintu bimwe na bimwe biranga imirongo ihuriweho nkubwoko bwa paki, kubogama gufatana na chip tekinoroji (urugero: CMO) kugira ingaruka zikomeye kuri electronagnetic kwivanga.
1. InsoRChiite Intara ya electronagnetic Interfence Intangarugero
Inkomoko ya PCB yumuriro wa EMI ihujwe ahanini ahanini arimo: edi yerekana ibimenyetso byikimenyetso byatewe na kareramo hejuru yimyanda irangiye, ikabyara umurima wamashanyarazi hamwe na karustike ya chip ubwayo muri Digital ihujwe numuzunguruko kuva kumurongo muremure kugeza hasi cyangwa kuva kumurongo muto kuri logique hejuru.
Kare kare yakozwe na ic chip irimo ibice bya SinusoicoiD kandi bihumanye hamwe nimiti ya electronagnetic bigize injene nabatekinisiye. Inshuro ndende EMI, uzwi kandi ku izina rya EMI Kohereza umurongo, ni umurimo w'ikimenyetso igihe cyagenwe (ntabwo ari ikimenyetso cy'ikimenyetso).
Buri gaciro voltage mumuzunguruko bihuye nubundi, kandi buriwese ahuye na voltage. Iyo umusaruro wa IC uhinduwe kuva hejuru kugirango uhuze neza cyangwa uturutse mu buryo bwumvikana kugirango ugire hejuru cyane, izi ndondo za voltal hamwe nimigenzo yerekana ibimenyetso, hamwe nimigabane mikuru, hamwe nimirima yo mu mashanyarazi nimbuga. Amashanyarazi na magnetique imbaraga zamashanyarazi nibipimo byimirasire yo hanze, ntabwo ari umurimo wibimenyetso gusa, ariko biterwa nubuziranenge bwa capaory na inducace hagati yumuyoboro wikimenyetso uhereye kumutwaro, bityo PCB Inkomoko yerekana ibimenyetso iherereye, kandi umutwaro uherereye muyindi mpeshyi, umuzenguruko winjijwe ku kibaho cy'umuzunguruko gishobora cyangwa kitari muri PCB. Kugirango tugenzure neza kwivanga, ni ngombwa kutitondera ubushobozi bwayo gusa no kwaguka, ariko nanone no kubona ubushobozi no kwifashisha bihari kuri PCB. Kimwe nigishushanyo cya PCB, Igishushanyo mbonera cya ICISHOBORA kandi kugira ingaruka zikomeye kuri EMI.
Ibikoresho byumuzunguruko byinjijwe mubisanzwe birimo chip ishingiye kuri silicon, pcb ntoya yimbere, numuryango wa nguramu. Muri Silicon Wafer yashizwe kuri PCB 64 Silicon Wafer uhuza isano iri hagati yumurongo na padi, irashobora kandi kuba ihujwe na pake ntoya pcb kumenya ibimenyetso n'imbaraga kuri silicon wafer Amapine kuri paki, kugirango tumenye ibimenyetso nimbaraga zometse kwa silicon wafer hanze.
Ubushobozi bworoshye (Impengahe-Ubukuru) nuburyo busanzwe bwo gutsindwa, kandi impamvu nyamukuru zishobora kugabanwa mubintu byimbere muburyo bwo gukora nuburyo bwo hanze mubikorwa. Impamvu zitera imbaraga za chip leakage zigabanijwemo ubwoko bubiri, kimwe nikibazo cyimbere, kandi ikindi nikibazo cyo hanze
Icya mbere, ibintu byimbere
1. Ubusa
Ubuvumo bwakozwe no guhumeka kw'amahanga mu kazi mu gihe cyo kurera. Amava arashobora kuganisha kumizunguruko ngufi hagati ya electrode hamwe nibishobora gutsindwa amashanyarazi. Indwara nini ntabwo igabanya inyenga gusa, ahubwo inagabanye ubushobozi bwiza. Iyo ushimiwe, birashoboka gutera ubushyuhe bwaho muburyo bwo kumeneka, kugabanya imikorere yo kugenzura ceramic, bikaba bitera kumeneka, bikaviramo gucika intege, guturika no mubindi bintu.
2. Kurwana
Igikoma cyimirwango muri rusange gikonjeshwa cyane muburyo bwihuse muburyo bwimikorere kandi kigaragara mu cyerekezo gihagaritse cya electrode.
3. Gusiba
Gushingwa akenshi byakozwe nyuma yo kwizirika, kubera amatara mabi cyangwa reberi, ikirere kidahagije, umwuka uvanze hagati y'ibice, umwanda wo hanze hamwe na Jaggental. Birashoboka kandi ko kwagura ubushyuhe bwibikoresho bitandukanye nyuma yo kuvanga bidahuye.
Icya kabiri, ibintu byo hanze
1. Guhungabana
Ubushyuhe bugaragara cyane cyane buboneka mubushyuhe, impinduka zihuta mubushyuhe hagati ya electrode, indorerezi nyuma yo gusya, muri rusange ikeneye gusya, mubisanzwe bikaba bimaze kuboneka, mubisanzwe bikaba bimaze kugaragara, mubisanzwe kugirango wemeze, muri Indwara nkeya hazabaho ibice bigaragara.
Muri uru rubanza, birasabwa gukoresha ubusumbane bwo gusunika, cyangwa buhoro buhoro imigati mugihe cyo kugurisha (bitarenze 4 ~ 5 °), no kugenzura ubushyuhe munsi ya 60 ° C mbere yo koza akanama.
2. Guhangayika
Kuberako igice kinini cya MLCC ni ceramic, mugushyira ibice, ibigize amasahani, imigozi, birashoboka ko imitekerereze nini cyane kuburyo idashobora gutesha agaciro no kumeneka, bikavamo gutsindwa. Muri iki gihe, gucamo muri rusange oblique, guswera kuva mu mikorere ya terminal n'umubiri.
3. Kwimuka kw'abasirikare
Gusumura mubushuhe buryo buhebuje birashobora kuganisha ku kwimuka ku musirikare ku mpande zombi z'ubushobozi, kandi iyo bihujwe hamwe, kumeneka n'umuzunguruko bigufi bishobora kuvamo.
1. Hariho ibirango byemewe
Igihe cyose umenyereye Mas Tube Ibikoresho byamashanyarazi, uzamenya ko hari ibirango byinshi bizwi, kandi mugihe ugomba kubanza kwitondera niba ibirango bya koperative yo mumahanga birahagije. Ikoranabuhanga rya Mingary ryagize ibirango byinshi byo gutumiza mu mpamyabumenyi yemewe mu myaka myinshi ishize, bityo uwabikoze yakusanyije imyaka icumi.
2, irashobora gutanga ibisubizo bikwiye
Rimwe na rimwe, abakiriya bahura nibibazo ubwabo, kuko badafite uburambe ahagije, ntabwo bisobanutse uburyo bwo kubikemura neza, ariko abakora ibitugu bya mos babigize umwuga biratandukanye, kandi rwose bizagaragara neza, kandi rwose bazarushaho gusobanuka icyo gisubizo gishobora kwemerera ibisubizo bishobora kugura ibicuruzwa bikwiye. Igihe cyose icyifuzo kivutse, uwabikoze arashobora gutanga igisubizo gikwiye.
3. Ntugahangayikishwe no kubura ibicuruzwa
Igihe cyose ushobora gufatanya nabakozi basanzwe babigize umwuga, nubwo ibicuruzwa bingana iki, cyangwa ugereranije nicyitegererezo kidasanzwe, urashobora kureka ibyo bikemura ibibazo binyuze mubyo bikungahaye hamwe nizindi nyungu zuzuye nibindi byiza. Mugihe ububiko buhagije, igihe cyose ububiko bwemejwe, ibicuruzwa birashobora koherezwa vuba.
Reba hano, tugomba kumenya abayikora ibiratu ni abanyamwuga kandi ni iyo kwizerwa, mugihe cyose imbaraga z'abakora, zishobora gukomeza umubano wa koperative, urashobora gukomeza umubano wa koperative Kuberako ubwiza bwa serivisi nabwo bwiza cyane, niba rero ubonye ikibazo cyibicuruzwa, urashobora kandi kuvugana nabakozi mugihe cyo guhangana nabyo.
Hamwe niterambere ryihuse ryibigize, hariho icyitegererezo gitandukanye cya buri cyiciro cya buri cyiciro cya triode kiratandukanye, kandi ni izihe ngamba zigomba kwishyurwa mu kugura Triode, nuburyo bwo kumenya ibipimo byibanze bya triode . Reka tubiganireho uyu munsi.
Hitamo Triode igomba kumenya ibipimo byibanze bya triode, kandi igomba kumenya inshuro ziranga, urusaku n'imisoro ya Triode.
1. Kuranga inshuro ft. Hamwe no kongera imbaraga zisohoka, ubushobozi bunini bwa triode bushobora kugabanuka, kandi inshuro nyinshi ft ihuye na β = 1 yitwa inshuro ziranga ft ya triode. Mu kwikuramo no gukora imirongo ya elegitoronike, triode mu rwego rwo hejuru, inshuro ziciriritse, osillator nindi mirongo igomba gutoranywa hamwe na electrode ntoya ya electrode, kandi indi miterere yacyo igomba kuba inshuro 3 kugeza 10. Niba mikoro idafite umugozi, imirongo iranga Triode 9018 igomba gufatwa kurenza 600nhz.
2. Guhitamo urusaku no gusohoka imbaraga. Mugihe ukora amplifiers-nkeya, ibipimo nyamukuru nkisa nkuru nimbaraga za triode zizirikana. Nibyiza guhitamo umuyoboro hamwe na panetration ntoya iriho iceo, kuko ice ntoya, ubushyuhe bwizewe bwizewe bwa amplifier. Mukarere ka hasi cyane, niba ibisohoka bike byuzuzanya gusunika-gukurura igituba cyatoranijwe, igihombo gisohoka imbaraga zigomba kuba munsi cyangwa bingana na 1w, hamwe na 1.5a, na ntarengwa Gukora voltage muburyo bunyuranye ni 50 ~ 300V.
