Akụkọ
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Ihe nkiri dị mkpa nke Solar Cell
Igwe onyonyo anwụ dị mkpa (mkpụrụ ndụ ihe nkiri dị mkpa) bụ ngwa ọzọ akọwapụtara nke teknụzụ eletrọnịkị na-agbanwe agbanwe.N'ụwa nke oge a, ike abụrụla isiokwu nke nchegbu zuru ụwa ọnụ, na China abụghị naanị ụkọ ume na-eche ihu, kamakwa mmetọ gburugburu ebe obibi.Ike anyanwụ, dị ka ụdị ene dị ọcha ...GỤKWUO -
Kedu ihe ndị na-emetụta PCB impedance?
N'ikwu okwu n'ozuzu, ihe ndị na-emetụta ihe mgbochi njirimara nke PCB bụ: dielectric ọkpụrụkpụ H, ọla kọpa T, trace obosara W, trace spacing, dielectric mgbe niile Er nke ihe ahọpụtara maka tojupụtara, na ọkpụrụkpụ nke solder nkpuchi.N'ozuzu, nke ukwuu na dielectri ...GỤKWUO -
Kedu ihe kpatara ị ga-eji kpuchie ọla edo maka PCB
1. N'elu PCB: OSP, HASL, Lead-free HASL, Immersion Tin, ENIG, Immersion Silver, Hard gold plating, Plating gold for all board, gold finger, ENEPIG… OSP: ọnụ ala, ezigbo solderability, ọnọdụ nchekwa siri ike, obere oge, teknụzụ gburugburu ebe obibi, ịgbado ọkụ dị mma, ezigbo… HASL: ọ na-abụkarị mu...GỤKWUO -
Nhazi nke resistors
1. Wire ọnya resistors: general waya ọnya resistors, nkenke waya ọnya resistors, elu ike waya ọnya resistors, elu ugboro waya ọnya resistors.2. Ndị na-emegide ihe nkiri dị mkpa: ndị na-emegide ihe nkiri carbon, ndị na-egbochi ihe nkiri carbon sịntetik, ndị na-egbochi ihe nkiri metal, ihe mgbochi ihe nkiri oxide, che ...GỤKWUO -
Varactor diode
Diode varactor bụ diode pụrụ iche emebere dị ka ụkpụrụ na ikike njikọ nke “PN junction” dị n'ime diode nkịtị nwere ike ịgbanwe site na mgbanwe voltaji a na-etinye n'ọrụ.A na-ejikarị diode varactor eme ihe na modulatio dị elu nke ukwuu ...GỤKWUO -
Inductor
A na-ejikarị inductor eme ihe na sekit "L" gbakwunyere nọmba, dị ka: L6 pụtara nọmba inductance 6. A na-eme eriri igwe na-emepụta ihe site n'ife wires mkpuchi gburugburu ọnụ ọgụgụ ụfọdụ na-atụgharị na skeleton mkpuchi.DC nwere ike gafere site na eriri igwe, DC iguzogide bụ nguzogide nke th ...GỤKWUO -
Capacitor
1. A na-egosipụtakarị capacitor site na "C" gbakwunyere nọmba na sekit (dị ka C13 pụtara capacitor nọmba 13).Capacitor mejupụtara ihe nkiri igwe abụọ dị nso na ibe ya, kewapụrụ ya site na ihe mkpuchi n'etiti.Njirimara nke capacitor bụ Ọ ...GỤKWUO -
PCB na-efe efe nyocha ule ọrụ nka
Edemede a ga-ekekọrịta usoro dị ka itinye n'usoro, idozi, na nnwale bọọdụ ịgba egwu n'ọrụ ule nyocha na-efe efe maka naanị ntụaka.1. Ihe mbụ ị ga-ekwu maka ya bụ nhọrọ nke counterpoint.N'ozuzu, ọ bụ naanị oghere abụọ diagonal ka a ga-ewere dị ka ebe mgbanaka.?) Eleghara...GỤKWUO -
Usoro nkwalite sekit mkpirisi PCB — sekit mkpirisi ọnọdụ edobere
Isi ihe kpatara ya bụ na enwere ntụpọ na ahịrị ihe nkiri ma ọ bụ mgbochi na ihuenyo mkpuchi, na ọla kọpa ekpughere na ọnọdụ edobere nke oyi akwa mkpuchi mkpuchi mkpuchi na-eme ka PCB dị mkpụmkpụ.Meziwanye ụzọ: 1. Ihe nkiri na-adịghị mma agaghị enwe trachoma, scratches, wdg. Ihe nkiri ọgwụ s ...GỤKWUO -
Atụmatụ nke PCB micro-hole igwe egwupu ihe
N'oge a, site na mmelite ngwa ngwa nke ngwaahịa eletrọnịkị, mbipụta nke PCB agbasala site na bọọdụ otu oyi akwa gara aga gaa na bọọdụ nwere okpukpu abụọ na bọọdụ dị iche iche nwere ezigbo ihe achọrọ.Ya mere, enwere ọtụtụ ihe achọrọ maka nhazi nke bọọdụ sekit ...GỤKWUO -
Ụfọdụ obere ụkpụrụ nke usoro nṅomi PCB
1: Ihe ndabere maka ịhọrọ obosara nke waya a na-ebipụta: obere obosara nke waya a na-ebipụta na-ejikọta ya na nke ugbu a na-agafe na waya: obosara ahịrị dị ntakịrị, nguzogide nke waya a na-ebipụta bụ nnukwu, na nkwụsị voltaji. na akara bụ nnukwu, nke na-emetụta arụmọrụ nke ...GỤKWUO -
Kedu ihe kpatara PCB gị ji dị oke ọnụ?(II)
4.Different ọla kọpa foil ọkpụrụkpụ na-akpata price di iche iche (1) The nta nke ukwu, ndị ọzọ ọnụ ahịa bụ, n'ihi na ọbụna ma ọ bụrụ na ị na-eme 1PCS, osisi factory ga-eme engineering ozi, na si na fim, ọ dịghị usoro bụ. dị mkpa.(2) Oge nnyefe: data nnyefe ...GỤKWUO
