Kabɔlɔ pɛtɛnin yɛlɛmayɛlɛmalen sɛgɛsɛgɛli kɛcogo sɛgɛsɛgɛli

Aug 22, 2025

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Flexible flat cable (FFC) ye tagamasiɲɛw lasecogo kɔrɔtaninba ye ɔridinatɛri minanw na, ani a ka ɲumanya be nɔɔ to minan ka basigi n’a ka lannaya kan. Walisa FFC ka baara ka kɛɲɛ ni sariyaw ye, sɛgɛsɛgɛri kɛcogo dɔ be kɔlɔsi kosɔbɛ. Sɛgɛsɛgɛri kɛcogo jɔnjɔnw ɲɛfɔra ka gwɛ yan.

A yecogo sɛgɛsɛgɛri lo ye koo fɔlɔ ye. I ka filɛli kɛ wala ni loupe ye, i ka juru yɔrɔ sɛgɛsɛgɛ k’a filɛ ni yɔrɔ dɔw sɔgɔnin lo, yɔrɔ dɔ be yen, nɔgɔw wala oksidi tagamasiɲɛw b’a la. I k’i sinsin a kan k’a filɛ n’u ka nɛgɛjuruw karila, n’u ma bɛn ɲɔgɔn ma wala n’u be se ka surunya. Ani fana, i k’a filɛ ni buguri, delamination wala tiɲɛni tɛ yen ani n’a gɛrɛfɛlaw ka pɛtɛ ani n’u tɛ ni buguri ye. O fiɲɛw be se k’a to kuran ka tiɲɛ baara kɛtuma na kɔfɛ.

Janya sumani be baarakɛminan tigitigiw lo ɲini. Ka kɛɲɛ ni izini ka sariyaw ye, u be juruw bonya, u bonya ani u ka yɔrɔ min be ɲɔgɔn cɛ, u b’o sɛgɛsɛgɛ walisa k’a lɔn n’u be bɛn ni dilan cogo ka sariyaw ye, ani u ka muɲuli be se ka kɛ ±0,05mm kɔnɔ. I ka baara kɛ ni mikromɛtiri wala sumaninfɛn ye min be se ka mɔgɔw ɲɛɛ na walisa ka kunnafoniw sɔrɔ cogo tiɲɛn na walisa ka se ka yɛlɛmaniw bali minw be se ka nɔɔ to ɲɔgɔndanw kan.

Kuran ka baarakɛcogo sɛgɛsɛgɛri ye koo jɔnjɔn dɔ ye. Aw ka baara kɛ ni multimɛtiri wala impedansi sɛgɛsɛgɛrikɛlan ye min labɛnna walisa ka nɛgɛjuruw ka tagamacogo suma ani ka sɛgɛsɛgɛri kɛ n’u karila wala n’u ma ɲɔgɔn minɛ ka ɲɛ. O sɛgɛsɛgɛri min be kɛ ni tansɔn ye min be se ka yɛlɛma, o be tansɔn hakɛ dɔ don (misali la, 500V DC) miniti 1 kɔnɔ walisa k’a lɔn ni insulasiyɔn ma tiɲɛ. Ka fara o kan, nɛgɛjuruw ni ɲɔgɔn cɛ nɛgɛjuruw be ɲɔgɔn minɛ cogo min na, o be sɛgɛsɛgɛ, a ka ca a la, o be 100MΩ bɔ wala a be bɛn n’o ye, walisa ka tagamasiɲɛw lase cogo basiginin na.

Masini baara sɛgɛsɛgɛli be kɛ ni yɛlɛmani ani yɛlɛmani sɛgɛsɛgɛri ye. Kabɔlɔ be yɛlɛma siɲɛ caaman yɔrɔ dɔ la min be yɔrɔ dɔ la (i n’a fɔ, R=3mm) siɲɛ 1 000 ni kɔ walisa ka nɛgɛjuru kari wala n’a ka nɛgɛjuru tigɛra. O sɛgɛsɛgɛri be gɛlɛya minw sɔrɔ yɛlɛmani wagati la, u b’o ladegi walisa ka sɛgɛsɛgɛri kɛ ka lɔn ni juru lɔcogo tilennin lo yɛlɛmani fanga hakɛ dɔ kɔrɔ (misali la, 5N).

A laban, lamini yɛlɛmani sɛgɛsɛgɛli be baarakɛcogo ladegi cogoya juguw la, i n’a fɔ funteniba (degere 85 ), funteni dɔgɔman (-40 degere ), walima jimanyaba (95% RH), walisa k’a sɛgɛsɛgɛ ni lannaya be se ka kɛ wagatijan kɔnɔ.

O sɛgɛsɛgɛli caman-ni sababu fɛ, FFCw ka ɲumanya be sabati ka ban, o min be jusigilan sigi ka se ka baara kɛ ni ɔridinatɛri minɛnw ye cogo basiginin na. O baarakɛcogo gwɛlɛ tɛ dɔrɔn ka kɛɲɛ ni izini ka sariyaw ye, nka a b’a yira fana ko a be baaraba kɛra baarakɛlaw fɛ.