Thermosetting sb578f / AU4V110x usoro na-eduga valv good

Ịghara ịkpafu parasitic na-enweghị nlele, na-enweghị isi, mkpuchi eletrik

1. A weputara ya na ntupo ndi ozo na - apughi ileghara ya anya bu ọkara nke ihe ndi ozo kwesiri iwere na PCB site na nhazi PCB.

N'ime atụmatụ nke sekit dijitalụ digiti dị elu, mmebi nke ọnọdụ parassitic nke Vias na-abụkarị karịa nke sitere na ikike nje parasic. Ntinye usoro nke parasitic ya ga-emebi onyinye nke cartal Faictor na nzacha nke sistemụ ike niile.

2. Anyị nwere ike iji usoro a na-agbakọ ihe dị ukwuu nke otu site na:

L = 5.08h [na (4h / d) na-ezo aka na ntinye nke Via, H bụ ogologo nke Via, na d bụ ​​dayameta nke oghere oghere. Enwere ike ịhụ ya site na dayameta nke oghere nke oghere enweghị mmetụta na ntinye ahụ, mana ogologo nke Voll nwere mmetụta kachasị ukwuu na ntinye ahụ. A ka na-agbakọ ihe atụ dị n'elu, enwere ike ịgbakọ ntọala nke oghere ahụ dịka: l = 508 x 0.050.050 / 0.010) +1] = 1.015 nh. Ọ bụrụ na oge ịrịgo bụ 1NS, na-enweghị atụ bụ xl = tl / t10-90 = 3.190. Enweghi ike ileghara ụdị enweghi ike ileghara anya mgbe enwere oge ole na ole. Ọ dị mkpa ịmara na overpasssiver kwesịrị ịgabiga na vias abụọ mgbe ị na-ejikọ ike oyi akwa na stratum ahụ, yabụ na parasatic nke Vias ga-abawanye n'amaghị ama.

Ihe na-akpata ọgba aghara

Iwebata ma kọwaa ihe na-akpata kpo oku.

1 N'okpuru ọnọdụ ahụ bara uru dị ugbu a, ọ bụ ihe dị mma maka mkpali iji kpoo.

2, Ntụnye ahụ jupụtara, ụdị ahụ ọkụ a na-enwekwa ihe zuru ebe niile.

3. Enwere nnukwu ọkụ na-eme mkpọtụ na nsọtụ abụọ ahụ, yabụ na a gbanwere isi ka ibu, nke nwere ike belata ọnụ ọgụgụ ahịrị ma belata ogologo ahịrị. Gaanụ ntụgharị, obere rip dị ugbu a, mpụ magnetitic, tumadi iguzogide ikpo oku.