1950-60s
PCB{0}}mounted screw terminals no nkɔso adi ɛlɛtrɔnik adwumayɛ mu nkɔso akyi pɛɛ.
Early electronic equipment a wɔtaa de di dwuma wɔ soldered anaa riveted wires, connection no yɛ den na ɛnyɛ mmerɛw sɛ wɔbɛsesa.
Sɛnea ɛbɛyɛ na wɔadi mfiridwuma mu nneɛma a wɔde di dwuma, anyinam ahoɔden a wɔde ma wɔ nkitahodi a wotumi de ho to so ne ahiade a ɛyɛ mmerɛw a wɔde siesie nneɛma ho dwuma no, awo ntoatoaso a edi kan a wɔde skru terminals no bae no bae.
Wɔyɛ structures a ɛnyɛ den na ɛyɛ rugged, tẽẽ soldered wɔ PCB a edi kan no so, core scene no yɛ ma motor, transformer no ma ahoɔden input ne output connections a ɛyɛ den, ne relay control cabinet no mu nso na ama wɔanya wiring mpɛn pii wɔ signal channel no mu.
1970s-80s
Ɛnam ɛlɛtrɔnik mfiri a wɔde yɛ nneɛma nketenkete ne nea wɔde yɛ adwuma wɔ afiri so a agye din no so no, PCB{0}}a wɔde ahyɛ screw terminal blocks a wɔde ahyɛ mu a ɛyɛ gyinapɛn ne nea ɛyɛ ketewaa no bɛyɛɛ ade titiriw. Ná ntam kwan no yɛ pɛ, na ɛma ɛfata ma nhyiam nhama nhyiam.
Wɔ saa bere yi mu no, wɔde dii dwuma wɔ ɛlɛtrɔnik mfiri pii a ɛreba te sɛ ofie mfiri a wɔde di dwuma, afiri a wɔde tie nsɛm a wɔde di dwuma ne ɔfese mfiri te sɛ printa mu tumi a wɔkyekyɛ mu, efisɛ enhia sɛ wɔde solder ma na ama anyinam ahoɔden nhama, nsakrae ne sensor ahorow no abɔ mu, na ɛma nneɛma a wɔyɛ ne ne siesie yɛ mmerɛw kɛse.
Bere koro no ara mu, wɔ mfiridwuma mu automation mu no, wɔabɛyɛ field signal ne power interface a ɛho hia ma programmable logic controller modules.
1990 mfe no mu de besi nnɛ .
Digitals mfe, surface mount mfiridwuma ne density designs a ɛkɔ mu no ama nneɛma nketenkete ne ɔhyew a ɛkɔ soro a ɛko tia ɔhyew no ayɛ terminal blocks.
Application scenarios atrɛw kɛse: kɔmputa ahoɔden a wɔde ma, telecom mfiri, embedded systems, building automation controllers de di dwuma kɛse de bata abɔnten sensor ahorow, actuators ne ahoɔden a wɔde ma ho.
Wɔ nnansa yi mfe mu no, wɔ mfiridwuma Intanɛt a ɛfa nneɛma ne ahoɔden foforo te sɛ photovoltaic inverters ne battery management systems ho no, wosow a wotumi de ho to so kɛse, a ɛyɛ wosow-ɛko tia, ɛyɛ nea wotumi de hyɛ mu, na nyansa wom a ɛwɔ terminal blocks a nsɛnkyerɛnne a wɔde hu anaa ahobammɔ a wɔde hyɛ mu no aba, akɔ so adi nnwinnade ho nyansa a wɔhwehwɛ abien no ho dwuma, ne nkitahodi mu ahotoso a ɛkɔ soro no.
