There are two main types of circuits and circuit boards used in industry and mass manufacturing: PCB na -agbanwe agbanwe na PCB na -agbanwe agbanwe. Ụdị abụọ a dị iche na PCBS siri ike. Dị ka ị ga -atụ anya, a haziri ụdị bọọdụ ndị a na ngwakọta na teknụzụ na -agbanwe agbanwe ma sie ike. A na -eji ọla kọpa na ihe ndị yiri ya akpọre mpịakọta sekit na -agbanwe agbanwe. Ihe mgbaru ọsọ bụ isi bụ inye mgbanwe zuru oke na nguzogide mgbanwe. PCBS na -agbanwe agbanwe agbanwe, n’aka nke ọzọ, e wuru site na njikọta nke teknụzụ abụọ ma nwee mpaghara na -agbanwe agbanwe ma sie ike.

Mgbanwe e biri ebi sekit

A na -ewere bọọdụ sekit na -agbanwe agbanwe dị ka “mgbanwe” maka ọtụtụ ebumnuche, mana nke kacha pụta ìhè bụ na enwere ike ịhazi sekit ha ka ọ dabara na ngwa elektrọnik ma ọ bụ ngwaahịa. Manufacturers are not forced to create products or housings around circuit boards. Instead, they can adjust the boards to fit existing designs. Nke a bara uru mgbe ị na -ekepụta akụrụngwa ma ọ bụ ngwaike nwere atụmatụ ziri ezi. Dịka ọmụmaatụ, ọ bụrụ na ị na -eche gbasara ịdị arọ, obere ebugharị, na ịdịte aka nke otu ngwaọrụ, bọọdụ sekit ọdịnala agaghị ekwe omume.

Uru na ọghọm nke PCB Flex-isiike

Mgbe ụfọdụ, bọọdụ ndị na -agbanwe agbanwe ga -adabaghị na njedebe ngwaahịa. Dịka ọmụmaatụ, ọ nwere ike ịdị mkpa ka ebilata nha bọọdụ, yana sekit nwere ike ịkwaga ma ọ bụ megharịa ya ka ọ dabara na nkọwapụta ụlọ na nha ya. All circuits are laid out in different patterns – including components – which are then highlighted by a malleable base material such as copper. A na -atụgharịkwa bọọdụ sekit ndị a na -ebipụta n’ụzọ dị otú a, ewezuga na ihe ejiri ya dị arọ ma sie ike.

Uru na ọghọm nke PCB na -agbanwe agbanwe:

• Ịdabere: ezigbo ọnụ ahịa n’ihi iwepụ njikọ njikọ;

• Cost: higher cost than rigid or flexible rigidity;

• Temperature resistance: general;

• Na -agbanwe agbanwe ma na -adị mfe;

• Enwere ike ịmegharị ya na ụdị ọ bụla;

• Kwesịrị ekwesị maka ịkwagharị ngwa ngwa na ọnọdụ nrụgide dị elu;

Mbadamba sekit e biri ebi na-agbanwe agbanwe

Flex- Rigid PCBS get their name from the combination of flexible and rigid circuit areas they use. Like most printed circuit boards, flexible rigid boards have multiple layers, but usually more than traditional designs.

Uru na ọghọm nke PCB Flex-isiike

Mpempe akwụkwọ ndị ọzọ na -arụ ọrụ na -eji akwa siri ike ma ọ bụ na -agbanwe agbanwe, dabere na mkpa ngwaahịa. Mpekere mpụta dị na bọọdụ sekit – n’agbanyeghị ole ha dị – na -enwekarị akwa ma ọ bụ efere mkpuchi maka nchekwa. Guides are used for the main rigid layers, while flexible plating through holes are used for any flexible and rigid additional layers.

Some projects require the use of traditional rigid techniques and designs. Others have restrictions that prevent manufacturers from using these larger, less flexible boards. Dịka ọmụmaatụ, ekwentị mkpanaaka na mkpagharị ga -emetụta ma ọ bụrụ na -eji ụkpụrụ bọọdụ ọkọlọtọ eme ihe. Enwere ọtụtụ akụkụ na ihe na -emegharị emegharị nke anaghị arụ ọrụ nke ọma n’okpuru ọnọdụ ụfọdụ. Ekwentị mkpanaaka kwesịrị ịdị na -ebugharị, ọkụ ma nwee ike iguzogide ọnọdụ dịka okpomọkụ, oyi na iru mmiri mgbe ụfọdụ.

Advantages and disadvantages of Flex Rigid PCB:

• Ịtụkwasị obi: ọ dị mma n’ihi na ọ na -ebelata mkpa nkwonkwo nkwonkwo;

• Ọnụ: dị ala karịa bọọdụ sekit na -agbanwe agbanwe;

• Temperature resistance: excellent;

• Kwesịrị ekwesị maka na -agafe agafe ruo ntakịrị karịa mmegharị na nrụgide nkịtị;

• Na -agbanwe ma na -agbanwe karịa bọọdụ sekit ọdịnala;

• ntụkwasị obi ogologo oge n’ihi ntakịrị njikọta na ihe mejupụtara ya; • Na -achọ obere mmezi;

Na -agbanwe ma na -agbanwe – Akụkụ pụrụ iche nke PCB na -eme ka ọ dị mma maka ngwa dị iche iche. Mgbe ị na -ahọrọ n’etiti efere na -agbanwe agbanwe, na -agbanwe agbanwe na efere siri ike, tụlee njirimara achọrọ maka imewe ahụ.