Sɛ́ ade a ɛho nhia wɔ ɛlɛtrɔnik mfiri mu no, ɛlɛtrɔnik nhama a wɔde hyɛ mu no yɛ nnwuma a ɛho hia wɔ tumi ne nsɛnkyerɛnne a wɔde mena mu. Wɔn nhyehyɛe no nya ahotoso, sɛnea ɛyɛ den, ne bere a wɔde yɛ adwuma no so nkɛntɛnso tẽẽ. Enti, ntease a emu dɔ a wobenya wɔ ɛlɛtrɔnik nhama a wɔde hyɛ mu no nhyehyɛe su ne mfiridwuma mu nkɔso a ɛrekɔ so no ho hia yiye.
Sɛ yɛhwɛ nhyehyɛe titiriw a, ɛlɛtrɔnik nhama a wɔde hyɛ nhama mu no yɛ nhama a wɔde fa nneɛma, nhama, nneɛma a wɔde siw mframa ano, ne nneɛma a ɛbɔ ho ban titiriw. Mpɛn pii no, wɔde dade a ɛma nsu fa mu kɛse te sɛ kɔbere anaa aluminium na ɛyɛ conductors, wiring harness no fã titiriw no na ɛyɛ wɔn asɛyɛde sɛ ɛde current anaa nsɛnkyerɛnne kɔ. Ɛsɛ sɛ wogyina adesoa a wɔhwehwɛ ankasa so kyerɛ waya no kɛse ne nneɛma a wɔpaw na ama wɔahwɛ ahu sɛ mprempren ahoɔden a wɔde fa nneɛma ne anyinam ahoɔden adwumayɛ bɛkari pɛ. Nkitahodi ahorow ma nkitahodi a wotumi de ho to so wɔ nhama a wɔde hyɛ mu ne ɛlɛtrɔnik nneɛma afoforo ntam, na ɛsɛ sɛ sɛnea wɔayɛ no kari pɛ wɔ sɛnea ɛyɛ mmerɛw sɛ wɔde bɛhyɛ mu na woyi afi mu, sɛnea ɛbɛkɔ so ahyia, ne sɛnea ɛbɛtra hɔ akyɛ.
Insulation layer no ho hia ma conductors no ho banbɔ na wɔtaa de nneɛma te sɛ PVC, PE, anaa Teflon na ɛyɛ de siw circuit tiawa ne nneɛma a atwa yɛn ho ahyia no nsɛe ano. Bere a ɛlɛtrɔnik mfiri kɔ so kɔ baabi a ɛyɛ den kɛse na ɛyɛ ketewaa no, sɛnea nneɛma a wɔde siw mframa ano no tumi gyina ɔhyew ano, sɛnea ɛyɛ mmerɛw, ne nnuru a ɛko tia no abɛyɛ nneɛma a ɛho hia a ɛsɛ sɛ wosusuw ho. Bio nso, nneɛma a ɛbɔ ho ban te sɛ shielding ne akyi sheaths ma cable harness no tumi a ɛko tia electromagnetic interference ne mfiridwuma ahoɔden no yɛ kɛse bio. Saa shielding nhyehyɛe yi tew sɛnkyerɛnne dede so yiye na ɛhwɛ hu sɛ wɔde data bɛmena pɛpɛɛpɛ, titiriw wɔ nneɛma a ɛho hia te sɛ kar, mfiridwuma sohwɛ, ne nnuruyɛ mfiri mu.
Mprempren, ɛlɛtrɔnik nhama a wɔde hyɛ mu no renya nkɔso akɔyɛ nea emu yɛ hare, wɔaka abom kɛse, na nyansa wom. Wɔde wiring harnesses nketewa di dwuma kɛse wɔ consumer electronics ne mfiri a wɔhyɛ mu, bere a high-reliability structures di dwuma titiriw wɔ ahoɔden foforo kar ne ahunmu. Daakye, ɛnam nkɔsoɔ a ɛbɛba wɔ nneɛma ho nyansahu ne nneɛma a wɔyɛ mu nti, ɛlɛtrɔnik nhama a wɔde hyɛ mu no bɛma wɔn nhyehyɛɛ ayɛ yie bio na ama wɔatumi agye dwumadie tebea a ɛyɛ den, a ɛbɛma adwumayɛ mu nkɔsoɔ aba ne nkɔsoɔ foforɔ a ɛbɛba wɔ ɛlɛtrɔnik mfiri mu.