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Oke ọsọ PCB POFV ntinye ọnwụ ule enepig| YMSPCB

Nkọwa nkenke:

PCB ọ bụla dị elu nke a ga-emezi nke ọma iji belata mmejọ site na ihe ndị dị ka nkwụsị nkwụsị na ahịrị nnyefe, ịkwanye oghere na-adịghị mma nke njikọ oghere ma ọ bụ mfu nke iguzosi ike n'ezi ihe nke PCB.

kwa

N'ígwé: 8L Oke ọsọ ihe PCB

Echiche echiche: 1.6mm

Isi ihe: N4000-13SI

Min Oghere: 0.2mm

Kacha nta Line Obosara / nwechapụ : 0.075mm / 0.075mm

Nwepu kacha nta n'etiti Layer Ne PTH na Line : 0.2mm

Akụkụ: 126.451mm × 103.45mm

Atụmatụ R 10: 1

Ọgwụgwọ n'elu: ENEPIG

Ọpụrụiche: ihe dị elu na-agba ọsọ, ule nkwụsị ntinye, VIPPO

Ihe mgbochi dị iche iche 100+8/-8Ω

Ngwa: Nzikọrịta netwọkụ


Product Ihe

Ngwaahịa

 Kedu ihe bụ PCB dị elu?

A na-akọwakarị "High Speed" ka ọ pụtara sekit ebe ogologo mgbama na-ebili ma ọ bụ ọdịda dị elu karịa ihe dị ka otu ụzọ n'ụzọ isii nke ogologo ahịrị nnyefe karịa ogologo ahịrị nnyefe, mgbe ahụ ogologo ahịrị nnyefe na-egosiputa omume ahịrị lumped.

Na PCB dị elu , oge ịrị elu bụ ngwa ngwa nke na bandwit maka akara ngosi dijitalụ nwere ike ịgbatị n'ime nnukwu MHz ma ọ bụ GHz ugboro ugboro. Mgbe nke a mere, enwere ụfọdụ nsogbu nrịbama nke a ga-ahụ ma ọ bụrụ na emeghị bọọdụ iji iwu imewe PCB dị elu. Karịsịa, mmadụ nwere ike ịhụ:

1. nnukwu mgbanaka na-agafe agafe na-anabataghị. Nke a na-emekarị mgbe ọnyà ezughị oke, n'agbanyeghị na ịkwesịrị ịkpachara anya mgbe ị na-eme ka traktị gị gbasaa (lee akụkụ nke impedance Contorl na PCB Design n'okpuru). Ọ bụrụ na mgbanaka na-adịru nwa oge buru ibu, ị ga-enwe nnukwu mpịachi ma ọ bụ na-agbadata na ntụgharị mgbama gị.

2.Strong crosstalk. Ka ọsịsọ mgbama na-abawanye (ntụgharị, ka oge ịrị elu na-ebelata), okwu mkparịta ụka capacitive nwere ike ibu nnukwu ka ihe a kpalitere ugbu a na-enweta ihe mgbochi ike.

3.Reflections kwụsịrị ọkwọ ụgbọala na ihe nnata. Mgbama gị nwere ike ịpụpụ na ihe ndị ọzọ mgbe ọ bụla enwere ndakọrịta nke impedance. Ma nkwekọ nke impedance ma ọ bụ na ọ gaghị adị mkpa chọrọ ilele impedance ntinye, impedance load, na njiri mara ahịrị nnyefe maka njikọ njikọ. Ị nwere ike ịgụkwu gbasara nke a na ngalaba na-esonụ.

4.Power iguzosi ike n'ezi ihe nsogbu (transient PDN ripple, ala ibiaghachi, wdg). Nke a bụ nsogbu ọzọ a na-apụghị izere ezere na nhazi ọ bụla. Otú ọ dị, PDN ripple na-adịru nwa oge na EMI ọ bụla na-esi na ya pụta nwere ike ibelata nke ọma site na nhazi nchịkọta kwesịrị ekwesị na nhazi nhazi. Ị nwere ike gụkwuo maka imewe nchịkọta PCB dị elu ma emechaa na ntuziaka a.

5. Ike na-eduzi na radiated EMI. Ọmụmụ nke idozi nsogbu EMI dị ukwuu, ma n'ogo IC na ọkwa PCB dị elu. EMI bụ n'ezie usoro ngbanwe; Ọ bụrụ na ị chepụta bọọdụ gị ka ọ nwee mgbochi EMI siri ike, mgbe ahụ ọ ga-ewepụta obere EMI. Ọzọ, ọtụtụ n'ime ihe ndị a na-agbada n'ịmepụta nchịkọta PCB ziri ezi.

PCB dị elu na-enyekarị ọnụọgụ ugboro site na 500MHz ruo 2 GHz, nke nwere ike gboo mkpa nke atụmatụ PCB na-agba ọsọ, microwave, rediofrequency na ngwa mkpanaka. Mgbe ugboro dị n'elu 1 GHz, anyị nwere ike kọwaa ya dị ka elu ugboro.

Mgbagwoju anya nke akụrụngwa eletrọnịkị na mgba ọkụ na-abawanye n'oge a ma chọọ ọnụego mgbama ngwa ngwa. Ya mere, a na-achọ ugboro nnyefe dị elu. PCB dị elu na-enyere aka nke ukwuu mgbe ị na-ejikọta ihe mgbaàmà pụrụ iche n'ime ngwa elektrọn na ngwaahịa ndị nwere uru dị ka arụmọrụ dị elu, na ọsọ ọsọ ọsọ, obere attenuation, na ihe ndị na-adịghị ike mgbe niile.Ụfọdụ echiche nke atụmatụ PCB dị elu.

A na-eji PCB dị elu eme ihe na redio na ngwa ngwa dijitalụ dị elu, dị ka nkwukọrịta ikuku 5G, sensọ radar automotive, ikuku ikuku, satịlaịtị, wdg. Ma enwere ọtụtụ ihe dị mkpa a ga-atụle mgbe ị na-emepụta PCBs dị elu.

· Multi-layered imewe

Anyị na-ejikarị PCB nwere ọtụtụ n'ụdị PCB dị elu. PCB dị iche iche nwere njupụta mgbakọ na obere olu, na-eme ka ha dị mma maka ngwugwu mmetụta. Na mbadamba multi-layered dị mma iji belata njikọ dị n'etiti ngwa eletrọnịkị ma melite ọsọ nke nnyefe mgbaàmà.

Ịmepụta ụgbọ elu nke ala bụ akụkụ dị mkpa nke ngwa ngwa dị elu n'ihi na ọ bụghị nanị na ọ na-edobe àgwà mgbaàmà kamakwa ọ na-enyere aka belata EMI radiations. High ugboro ugboro maka ikuku ngwa ngwa na data data na elu GHz nso nwere ihe pụrụ iche chọrọ na ihe eji:

1. anabatara ikike.

2.Low attenuation maka nnyefe mgbaàmà nke ọma.

3.Homogeneous ewu na ala tolerances na mkpuchi ọkpụrụkpụ na dielectric mgbe niile. Achọ maka ngwaahịa PCB dị elu na ngwa ngwa na-ebili ngwa ngwa n'oge a. Dị ka ahụmahụ PCB emeputa , YMS na-elekwasị anya na-enye ndị ahịa a pụrụ ịdabere na elu-ugboro PCB prototyping na elu àgwà. Ọ bụrụ na ị nwere nsogbu ọ bụla na PCB emebe ma ọ bụ PCB n'ichepụta, biko nweere onwe gị ịkpọtụrụ anyị.

sekit-osisi-ihe-ntụnyere

Nyocha ike nrụpụta PCB YMS High Speed
Njirimara ikike
Layer agụ 2-30L
Dị  Oke ọsọPCB Technology Site na oghere na akụkụ 16: 1
lie ma kpuo ìsì via
bọọdụ Dielectric agwakọtara ( Ihe Ihe onwunwe + FR-4 nchikota)
Adabara  Oke ọsọMaterials dị: M4, M6 series, N4000-13 series, FR408HR, TU862HF TU872SLKSP, EM828, wdg
Ntachi obi siri ike na njirimara RF dị oke egwu:+/- .0005″ ọkọlọtọ nnabata maka ọla kọpa 0.5oz enweghị mgbanaka
Ihe owuwu oghere dị iche iche, mkpụrụ ego ọla kọpa na slugs, Metal Core & Metal Back, Thermally conductive laminates, Edge Plating, wdg.
Ọkpụrụkpụ 0.3mm-8mm
Opekempe akara Obosara na Ohere 0.075mm/0.075mm(3mil/3mil)
BGA PITCH 0.35mm
Min laser gbapuru Size 0.075mm (3nil)
Min n'ibu gbapuru Size 0.15mm (6mil)
Akụkụ ruru maka laser onu 0.9: 1
Akụkụ Ratio maka site na oghere 16: 1
Elu rụchaa Adabara  Oke ọsọPCB urface risịrị: Electroless Nickel, imikpu Gold, ENEPIG, Lead free HASL, imikpu Silver
Via Dejupụta Nhọrọ The via na-plated ma jupụta ma conductive ma ọ bụ ndị na-abụghị conductive epoxy ahụ capped na plated n'elu (VIPPO)
Ọla kọpa jupụtara, ọlaọcha jupụtara
Laser site na ọla kọpa plated mechie
Ndebanye aha ± 4mil
Nkpuchi Solder Green, Red, Yellow, Blue, White, Nwa, Purple, Matte Black, Matte green. Wdg.

Vidiyo  


https://www.ymspcb.com/high-speed-pcb-pofv-insertion-loss-test-enepig-ymspcb.html



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