Sɛ́ ade a ɛho nhia wɔ nnɛyi ɛlɛtrɔnik mfiri mu no, ɛlɛtrɔnik nhama a wɔde hyɛ mu no yɛ tumi a wɔde fa ne nsɛnkyerɛnne a wɔde fa so no dwumadi atitiriw.Wɔn adwumayɛ nya mfiri no ahotoso, ahobammɔ, ne adwumayɛ mu mmɔdenbɔ so nkɛntɛnso tẽẽ. Enti, nhwehwɛmu a emu dɔ a wɔbɛyɛ wɔ ɛlɛtrɔnik nhama nhama adwumayɛ su ho no ho hia yiye.
Conductivity ne Nneɛma a Wɔpaw
Sɛnea ɛlɛtrɔnik nhama nhama no tumi fa mu no, nea ɛde nhama no kɔ no titiriw na ɛkyerɛ. Kɔbere ne nea wɔpaw titiriw esiane sɛ ɛyɛ nea ɛma nsu fa mu na ɛyɛ adwuma yiye nti. Kɔbere a oxygen ho tew kɛse-a (OFC) anaa kɔbere a wɔde ahyɛ tin mu betumi atew ahoɔden a ɛko tia ne ahoɔden a wɔhwere so bio. Bio nso, cross-sectional area a conductor no nya ne mprempren soa tumi so nkɛntɛnso tẽẽ na ɛsɛ sɛ wobu akontaa pɛpɛɛpɛ gyina mprempren adesoa a wɔhwehwɛ so na wɔakwati ɔhyew a ɛboro so ne voltage a ɛkɔ fam. Sɛ wopɛ sɛ wɔde nsɛnkyerɛnne a ɛkɔ soro-frequency signal mena a, ɛsɛ sɛ wosusuw honam ani nkɛntɛnso nso ho, na ɛsɛ sɛ wɔde multi-strand, fine-wire twisted structure di dwuma de ma conduction efficiency yɛ papa.
Insulation ne Nneɛma a Atwa Yɛn Ho Ahyia a Ɛko Tia
Nneɛma a wɔde siw mframa ano a wɔpaw no na ɛkyerɛ sɛnea wiring harness no ahoɔden te, ɔhyew a ɛkɔ soro, ne nnuru a ɛko tia. Nneɛma a wɔtaa de siw mframa ano no bi ne PVC, PE, ne Teflon. Wɔde teflon di dwuma kɛse wɔ mmeae a emu yɛ den te sɛ kar ne ahunmu esiane sɛnea ɛko tia ɔhyew a ɛkɔ soro (ɛkɔ digrii 200 ) ne anyinam ahoɔden a eye kyɛn so nti. Bio nso, sɛnea wiring harness no tumi gyina wim tebea ano (te sɛ UV ne nsu a ɛko tia) nso yɛ ade titiriw. Nneɛma titiriw a wɔde kata so anaa jacket ho hia titiriw ma abɔnten anaa mfiridwuma mu nneɛma, baabi a ɛho hia sɛ wɔbɔ ho ban kɛse no.
Mfiri Ahoɔden ne Nsakrae
Ɛsɛ sɛ ɛlɛtrɔnik nhama nhama gyina mfiridwuma mu nhyɛso te sɛ nea ɛtrɛw ne nea ɛkɔ fam bere a wɔreboaboa ano na wɔde redi dwuma no ano. Enti, ɛsɛ sɛ wɔyɛ conductor twist density, insulation thickness, ne outer jacket material no yiye ma ɛkari pɛ wɔ flexibility ne durability. Sɛ nhwɛsoɔ no, wiring harnesses a wɔde di dwuma wɔ robɔt anaa mobile devices mu no taa yɛ nea ɛyɛ mmerɛw kɛse, bere a fixed-installation wiring harnesses de bere tenten-bere tenten ɔbrɛ a ɛko tia di kan.
Nsɛnkyerɛnne no mudi mu kura ne anyinam ahoɔden a ɛne ne ho hyia (EMC) .
Wɔ data a wɔde mena dwumadie mu no, crosstalk, impedance matching, ne shielding effectiveness wɔ wiring harness no mu no nya signal integrity so nkɛntɛnsoɔ tẽẽ. Nneɛma te sɛ twisted pair, coaxial cable, anaa optical fiber brɛ ntwitwiridii ase yiye, bere a dade braid anaa aluminium foil shielding ma EMC adwumayɛ yɛ kɛse, na ɛma ɛyɛ adwuma yiye wɔ electromagnetic mmeae a ɛyɛ den mu.
Sɛ yɛbɛbɔ no mua a, sɛ wɔbɛma ɛlɛtrɔnik nhama a wɔde hyɛ mu no ayɛ adwuma yiye a, ɛhwehwɛ sɛ wosusuw nneɛma pii ho yiye, a nneɛma ho nyansahu, anyinam ahoɔden mfiridwuma, ne nneɛma a atwa yɛn ho ahyia a ɛne ne ho hyia ka ho. Bere a ɛlɛtrɔnik mfiri renya nkɔso akɔ density a ɛkorɔn ne frequency a ɛkorɔn so no, wiring harness mfiridwuma bɛkɔ so akɔ so akɔ nea emu yɛ hare, ahoɔhare kɛse ne nyansa so daakye de adi ahwehwɛde a emu yɛ den a ɛwɔ mfuw a ɛreba no ho dwuma.