Amachaphaza adlala indima ebalulekileyo kwi-PCB ephezulu ye-PCB kwaye ihlala isetyenziswa kakhulu kwi-PCBS. Kwi-PCB, amandla asasazwa ahlulwe ibe yi-fillter caphitors, i-Decoupiling Agaditors, i-Andscitors ye-Energy, njl.

1.Umgaqo wemveliso yenkqubo yeCanotitor, Filter Capacitor

Ngokwesiqhelo sibonisa i-capacitor yegalelo kunye nesekethe yokuphuma kwemodyuli yamandla njengendawo yokucoca i-filter. Ukuqonda okulula kukuba iCapacitor iqinisekisa uzinzo lwegalelo kunye nokunikezelwa kwamandla. Kwimodyuli yamandla, i-filter cangocitor kufuneka ibe nkulu ngaphambili. Njengoko kubonisiwe emfanekisweni, i-canource cangotor ibekwe inkulu kwaye incinci kwindawo yokufonxa.

Xa uyila ukubonelela ngamandla, kufuneka kuqatshelwe ukuba isikhumba sobuqhetseba nobhedu sibanzi ngokwaneleyo kwaye inani lemingxunya lanele ukuqinisekisa ukuba umthamo wokuhamba udibana nemfuno. Ububanzi kunye nenani lemingxunya iphononongwa ngokudibeneyo kunye nangoku.

Amandla okufaka amandla

I-PATATE YAMANDLA AMANQAKU AYAMKELWA NGOKUQINISEKILEYO NGOKUGQIBELA. Le loop yangoku iyahluka kakhulu, i-iout ampling. I-frequency yindlela yokutshintsha. Ngexesha lenkqubo yokutshintsha ye-DCDC chip, indalo eveliswe yile tshintsho langoku, kubandakanya ukukhawuleza i-di / dt.

Kwimowudi ye-windows yebhungana, indlela eqhubekayo eqhubekayo kufuneka idlule kwi-chip, kwaye isakhono sokufaka igalelo kufuneka sidityaniswe phakathi kwe-GND kunye ne-vin ye-chip, ke indlela enokuba mfutshane kwaye ibe mfutshane.

Indawo yale ringi yangoku incinci ngokwaneleyo, ilunge ngakumbi i-radiation yangaphandle yale khaya iya kuba.

2.Decoupling Capacitor
IPIN yamandla yeemfuno ezihamba ngesantya esiphezulu se-decoupling eyaneleyo, ngokukhethekileyo iphini nganye. Kuloyilo olwayi, ukuba akukho sithuba seCawaPubling ye-Decoupiling, inokususwa ngokufanelekileyo.
I-COCTATICT YOKUGQIBELA IPIN ye-IC yamandla e-IC ihlala incinci, njengo-0.1 st, i-0.1μ% incinci, njl njl. Xa ubeka i-bisoupiting ye-Decoupit, ezi ngongoma zilandelayo kufuneka ziqatshelwe.
(1) Indawo kufutshane kangangoko kunokwenzeka kwiPIN yokuhambisa amandla, kungenjalo isenokungabinayo isiphumo. Ithiyori, i-capaci inamadangatyethisi athile ophongoza, ngoko ke umgaqo wokukwakheka kufuneka uphunyezwe ngokungqongqo.
. Injongo yokutyibilika kukunciphisa ukuqhutywa kokukhokela kunye nokuqinisekisa ukusebenza ngombane.
. Ukukhokela kufuneka kube kuqine, kwaye umngxunya kufuneka ube mkhulu kangangoko kunokwenzeka. Ukuba umngxunya osebenzisa i-10mil ingasetyenziswa, umngxunya we-8MIl akufuneki usetyenziswe.
(4) Qinisekisa ukuba i-Loop yokwaphula incinci kangangoko inokwenzeka

3.Izigcina i-Capaner
Indima yeCanocitor yokugcina amandla kukuqinisekisa ukuba i-IC inokubonelela ngamandla ngexesha elifutshane kakhulu xa usebenzisa umbane. Umthamo we-canoritor yamandla ngokubanzi inkulu, kwaye iphakheji ehambelana nayo inkulu. Kwi-PCB, i-canoritor yokugcina amandla inokuba kude kwisixhobo, kodwa hayi kude kakhulu, njengoko kubonisiwe emfanekisweni. Imowudi yokugcina amandla e-Canocial Foure-Hole iboniswe emfanekisweni.

Imithetho-siseko yemingxunya yakwaNuquko kunye neentambo zezi zilandelayo:
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. Inyani ifuna ukuqwalaselwa ngokubanzi