Bobine doncogo fɛɛrɛw
1. Voltage rated bɛ relay dannaya sabati. Hali ni relay bɛ se ka baara kɛ hali bi ni bobine wulicogo tɛmɛna baarakɛcogo wulicogo kan, a bɛ se ka baara kɛ ka ɲɛ ni bɔgɔbɔgɔli barikamaw kɛra. Ni aw tɛmɛna baarakɛta hakɛ danma kan, o bɛ se ka kɛ sababu ye ka bobine insulasi tiɲɛ, ka inter-turn short circuits, ani ka jeni.
2. Relay bobine resistance bɛ Changé ni 0,4% degré ɲɔgɔn ye ka da lamini funteni caman ɲɔgɔnnabɔli kan ani relay yɛrɛ ka funteni. O la, ni dɔ farala bobine funteni kan, o bɛna baarakɛcogo ni kari wulicogo fila bɛɛ kɔrɔta.
3. Mobili relayw bɛ baara kɛ ni batiri- ye. Doni caman bɛ se ka kɛ sababu ye ka kuran sɛnɛcogo dɔgɔya, o bɛ nɔ bila relay si hakɛ la. Aw ye aw janto kuran sɛnɛcogo wulicogo jiginni nɔ na relay dannaya la.
4. Maximum Continuous Coil Voltage: Ka fara relay sabatili kan, bobine continuous voltage maksimali bɛ dan fɔlɔ ni enameled wire ka insulation baarakɛcogo ye. Wire enamelé ka insulasi kalasi ka kan ka faamuya. Baara kɛcogo ɲuman na, ni Classe F insulation ye ni lamini funteni ye degere 40 ye , funteni jiginni bɛ se ka dan degere 115 ma a caya la i n’a fɔ a bɛ suman cogo min na ni rezisti fɛɛrɛ ye. Nka, k’a sababu kɛ ɲɔgɔndan tɛ-kɔnɔna ni kɛnɛma bobinew cɛ, a nafa ye degere 105 ye.
5. Bobine Electrolytic Corrosion: Mobili relayw bɛ baara kɛ sigidaw la minnu funteni ni nɛnɛ bɛ ɲɔgɔn falen-falen waati jan kɔnɔ. Ni bobine bɛ to ka siri kuran sɔrɔyɔrɔ ɲuman na (ni a yɔrɔ jugu tigɛlen don), kuran sɔgɔli bɛ se ka kɛ, o bɛ na ni nɛgɛ karilen ye. O la, relay bobine man kan ka siri ni potentiel caman ye; relay coil ni moving reed ka kan ka tigɛ ka bɔ kuran sɔrɔyɔrɔ pozitif la.
Kontaktw baaracogo fɛɛrɛw: Kontaktiw ye relay yɔrɔ kolomaw ye. U ka dannaya bɛ nɔ bila ɲɔgɔnkanufɛnw na, ɲɔgɔnkanu tension ni current (kɛrɛnkɛrɛnnenya la switching voltage ni current waveforms), doni suguya, switching ratio, ani sigida cogoyaw. Kontakt Voltage: Inductive loads bɛ reverse voltage camanba lase. Voltage minnu ka bon, olu bɛ na ni fanga caman ye, ka contact electrolytic corrosion ani nɛgɛ jiginni teliya. Kɔlɔsili ka kan ka kɛ. Kontak Current: Kuran min bɛ sɔrɔ contact dadonni ni a dabɔli waati la, o bɛ nɔba bila contact la. Ni doni ye motɛri walima ɲɛfɛlan ye, doni min bɛ don dadon waati la, o ka bon, o bɛ na ni ɲɔgɔnkanu sɛgɛnba ye ani nɛgɛ jiginni. Kontakt transfer bɛ se ka kɛ sababu ye ka contact adhesion dɛsɛ; sɛgɛsɛgɛli sɛgɛsɛgɛli ka kan ka kɛ.
Kontakti Lakanali Reverse Voltage: Ni i bɛ relay coil series circuit walima inductive loads i n’a fɔ motɛriw ni kuran-magnetw tigɛ, surge absorption ni diodes walima o ɲɔgɔnna minɛnw ka kan ka kɛ walasa ka contacts lakana. Ni doni induktifu dɔ tigɛra, o bɛ kɔsegin tension (volt) kɛmɛ caman fo ba caman lase, o bɛ contact corrosion juguya ani ka contact ɲɛnamaya dɔgɔya. O tɛmɛnen kɔ, ni doni induktifu kurunba ka dɔgɔ ni 1A ye, arc min bɛ sɔrɔ kɔsegin-voltage fɛ, o bɛ gazi fɛnɲɛnamaw tiɲɛ minnu bɛ wuli ka bɔ relay kɔnɔna bobine ni plastiki la, ka oksizɛni nɛrɛma ni karɔbɔni bila ɲɔgɔn na, o bɛ na ni ɲɔgɔnkanu jugu ye. Contact Metal Transfer: Contact metal transfert ye contact material jiginni ye sira kelen fɛ DC current kɔrɔ. Ni switching frequency (switching frequency) bɛ caya, dingɛw bɛ kɛ anode contacts (anode contacts) kan ani bulges (bulges) bɛ cathode contacts (katode contacts) kan. O kurukuruw ni dingɛw bɛ se ka kɛ sababu ye ka masinw datugu nɔgɔya la, o bɛ na ni ɲɔgɔnkanu nɔrɔli ye. Anti-transfer contact materials walima lakanani ciriw ka kan ka sugandi. Contact Protection Absorption Circuit: Ni aw bɛ baara kɛ ni contact protection components walima circuits ye, o bɛ se ka dɔ bɔ kɔsegin wulicogo la, nka baara kɛcogo jugu bɛ se ka nɔ jugu bila.
Relay baarakɛcogo fɛɛrɛw
1. Walasa ka nɔgɔ bali plɔmu yɔrɔw la, aw kana maga plɔmuw la k’a ɲɛsin u ma; n’o tɛ, solderability bɛ se ka dɔgɔya.
2. Plɔmu jɔyɔrɔw ka kan ka bɛn ni dingɛw ye minnu bɛ kafoda sɛbɛnnen kan. Fɛn o fɛn ma bɛn, o bɛ se ka degun faratilen lase relay ma, ka a ka baarakɛcogo n’a ka dannaya tiɲɛ. Aw ye sɛgɛsɛgɛli ja lajɛ min bɛ misali la walasa ka sɛgɛsɛgɛli kɛ.
3. Aw kɛlen kɔ ka relay don kafoda la, aw kana a ɲɛminɛlanw kuru walasa aw kana nɔ bila relay dasirili la walima baarakɛcogo wɛrɛw la.
4. Aw kana degun kojugu kɛ relay so kɔnɔ a dontuma na walasa ka so kari walima ka baarakɛcogo caman Changer.
5. Donni ni bɔli fanga min bɛ teliya-jɛgɛn piniw na, o ye kilo 10 ye. Ni aw ye a don a kɔnɔ ani ka a bɔ a la kojugu, o bɛna relay tiɲɛ; degun bɛrɛbɛrɛ bɛna nɔ bila ɲɔgɔnkanu dannaya la ani sisan tacogo la.
6. A nafa ka bon kɛrɛnkɛrɛnnenya la k’a sinsin a kan ko ni relay binna bala la walima ni a gosira a sigili sen fɛ, hali ni kuran hakɛ bɛ se ka kɛ dan na min bɛ sɔn, a ka masin hakɛ bɛ se ka Changé kosɛbɛ, o bɛ kɛ faratiba ye. O relay suguw ka kan ka kɔlɔsi ni a bɛ se ka kɛ.
7. Aw kana baara kɛ ni silikoni-min bɛ sɔrɔ resinw ni fɛnɲɛnamafagalanw na, barisa u bɛ se ka kɛ sababu ye ka ɲɔgɔnkanu tiɲɛ, hali ni u bɛ kɛ relais moulées kɔnɔ.
8. Aw bɛ aw jija ka bobine ni contact kuran sɔrɔyɔrɔw siri ɲɔgɔn na ka kɛɲɛ ni polarite kofɔlen ye. A ka c’a la, ressort lamagannen bɛ siri ni positif (+) terminal ye.
9. Aw bɛ aw yɛrɛ tanga ka tension kɛ bobine la ka tɛmɛ tension hakɛ danma kan min bɛ se ka kɛ walima ka kɛ sababu ye ka bobine funteni wuli ka tɛmɛ insulation classe kan min bɛ kɛ ni enameled wire ye.
10. Doni hakɛ dantigɛlen ni a si hakɛ bɛ cogoya jɔnjɔnw kɔnɔ, wa u tɛ se ka mobili relays baarakɛcogo wajibiyalenw bɛɛ dafa. Kontakt doni lakika ni a si hakɛ bɛ se ka ɲɔgɔn ta kosɛbɛ ka da doni suguya kan, sigida cogoyaw, baarakɛcogo caya, ani fɛn wɛrɛw.
