Ma e jiri ya tụnyere ọkụ SMD, kedu uru nke ọkụ COB strip?

A maara mpempe ọkụ LED nwere ibe SMD (Surface Mounted Device) nke etinyere na bọọdụ sekit ebipụtara na-agbanwe agbanwe dị ka mpempe ọkụ SMD (PCB). Mpekere LED ndị a, nke a haziri n'ahịrị na kọlụm, nwere ike imepụta ìhè na-egbuke egbuke ma na-acha agba. Ọkụ mpempe SMD dị iche iche, na-agbanwe agbanwe, ma dịkwa mfe ịwụnye, na-eme ka ha dị mma maka ọkụ olu, ọkụ azụ, na ọkụ ọnọdụ n'ụlọ ma ọ bụ ebe azụmahịa. Ha dị n'ọtụtụ ogologo, agba, na ọkwa ìhè, enwere ike ijikwa ha site na ọtụtụ ngwaọrụ na njikwa smart.

Teknụzụ LED eji eme ihe na mpempe ọkụ gụnyere COB (chip on board) na SMD (surface mount device). COB LEDs na-ejikọta ọtụtụ ibe LED n'otu substrate ahụ, na-eme ka ìhè dị elu ma na-ekesa ọkụ otu otu. N'aka nke ọzọ, SMD LEDs dị obere ma dị gịrịgịrị n'ihi na a na-etinye ha n'elu substrate ahụ. Nke a na-eme ka ha dịkwuo mfe ịgbanwe agbanwe ma dị iche iche mgbe a bịara n'itinye ha. N'ihi obere nha ha, ha nwere ike ọ gaghị enwu dị ka COB LEDs. Iji chịkọta,Mpempe ọkụ LED COBna-enye ìhè na nkesa ọkụ otu otu, ebe SMD LED strips na-enye mgbanwe na mgbanwe nrụnye ka mma.

COB (chip n'elu osisi) Mpempe ọkụ LED nwere ọtụtụ uru karịaMpempe ọkụ SMDKama otu chip SMD LED nke etinyere na PCB, strips COB LED na-eji ọtụtụ chips LED nke e tinyere n'otu modulu. Nke a na-eme ka ìhè dịkwuo elu, nkesa ọkụ dịkwuo mma, na ngwakọta agba ka mma. strips COB LED na-arụkwa ọrụ nke ọma ma na-emepụta obere okpomọkụ, na-eme ka ha sie ike ma na-adịte aka. strips COB LED dị mma maka ngwa ndị chọrọ ọkụ dị elu, dị ka ọkụ azụmahịa, ọkụ ogbo, na ọkụ obibi dị elu, n'ihi mmepụta ọkụ dị elu na ịdị n'otu ha. strips COB LED, n'aka nke ọzọ, nwere ike ịdị oke ọnụ karịa strips SMD n'ihi ọnụ ahịa nrụpụta dị elu.

Anyị nwere COB CSP na SMD strip, yana nnukwu voltaji na Neon flex, anyị nwere ụdị ọkọlọtọ ma nwee ike ịhazi ya maka gị. Naanị gwa anyị mkpa gị ma kpọtụrụ anyị!