Ọkwọ ụgbọala IGBT, ọkwa ụgbọala IGBT
Ihe kpatara eji eji UPGM308 nke e ji iko eme ka thermoset sie ike na ngwaọrụ IGBT nwere njikọ chiri anya na arụmọrụ ya dị mma n'ozuzu ya. Ihe ndị a bụ nyocha nke uru ya na ihe achọrọ maka ojiji ya:
- Ike dị elu na modulus dị elu:
Ike dị elu na modulus dị elu nke UPGM308 na-eme ka ike na nkwụsi ike nke ihe mejupụtara ahụ dịkwuo elu nke ukwuu. N'ime ụlọ ma ọ bụ usoro nkwado nke modulu IGBT, ihe a dị ike nke ukwuu nwere ike iguzogide nnukwu nrụgide igwe ma gbochie mmebi nke mkpọtụ, ujo ma ọ bụ nrụgide kpatara.
- Mgbochi ike ọgwụgwụ:
UPGM308 nwere ike inye ezigbo ike ọgwụgwụ, na-eme ka ihe ahụ ghara ịda ada n'ihi nrụgide ugboro ugboro n'oge ojiji ogologo oge.
- Mkpuchi eletriki:
Modulu IGBT chọrọ ezigbo arụmọrụ mkpuchi eletriki n'ọrụ iji gbochie sekit dị mkpụmkpụ na ntapu. UPGM308 nwere arụmọrụ mkpuchi eletriki dị mma, nke nwere ike ịnọgide na-enwe mmetụta mkpuchi kwụsiri ike n'okpuru gburugburu voltaji dị elu ma gbochie sekit dị mkpụmkpụ na ntapu.
- Mgbochi mmalite nke arc na ntapu mmiri:
N'ebe dị elu nke voltaji na nke dị elu, ihe ndị dị na ya nwere ike ịda mbà n'obi site na mmiri ozuzo mgbe arcing gasịrị. UPGM308 nwere ike iguzogide mmiri ozuzo na mmiri ozuzo iji belata mmebi nke ihe ndị dị na ya.
- Oke okpomọkụ na-eguzogide:
Ngwaọrụ IGBT ga-emepụta nnukwu okpomọkụ n'oge ọrụ, okpomọkụ nwere ike ịdị elu ruo 100 ℃ ma ọ bụ karịa. Ihe UPGM308 nwere ezigbo iguzogide okpomọkụ, nwere ike ịdị na okpomọkụ dị elu n'oge ọrụ ogologo oge, iji nọgide na-arụ ọrụ ya; - Ịkwụsi ike okpomọkụ.
- Nkwụsi ike nke okpomọkụ:
UPGM308 nwere usoro kemịkalụ kwụsiri ike, nke nwere ike idobe nkwụsi ike nha n'oge okpomọkụ dị elu ma belata mmebi nhazi nke mgbasa okpomọkụ kpatara.
Ma e jiri ya tụnyere ihe eji eme ihe ochie, ihe UPGM308 nwere obere njupụta, nke nwere ike ibelata ibu nke modulu IGBT nke ukwuu, nke dị mma maka ngwaọrụ ma ọ bụ ngwa ndị nwere oke ibu.
Ejiri resin polyester na-enweghị afọ ojuju na ihe mkpuchi iko fiber mat mee ihe UPGM308, yana arụmọrụ nhazi dị mma, iji mezuo mkpa nke imepụta modulu IGBT nke ụdị na ihe owuwu dị mgbagwoju anya.
Modulu IGBT nwere ike ibute ọtụtụ kemịkalụ n'oge ọrụ, dịka ihe na-eme ka mmiri dị jụụ, ihe nhicha, wdg. Ihe mejupụtara thermoset iko UPGM308 nke ejiri eriri iko mee ka ọ sie ike nwere ezigbo iguzogide kemịkalụ ma nwee ike iguzogide mbibi nke kemịkalụ ndị a.
UPGM308 nwere ezigbo ihe mgbochi ọkụ, na-eru ọkwa V-0. Ọ na-emezu ihe achọrọ maka iguzogide ọkụ nke modulu IGBT na ụkpụrụ nchekwa.
Ihe a ka nwere ike ịnọgide na-arụ ọrụ eletriki kwụsiri ike na gburugburu ebe iru mmiri dị elu, nke dabara adaba maka ọtụtụ ebe ọrụ siri ike.
Na nchịkọta, ihe UPGM308 polyester fiberglass nke na-enweghị afọ ojuju aghọwo ihe mkpuchi na ihe owuwu zuru oke maka ngwaọrụ IGBT n'ihi ihe mkpuchi eletriki ya dị mma, ihe ndị dị n'ime ya na iguzogide okpomọkụ.
A na-eji ihe UPGM308 eme ihe nke ukwuu n'ibugharị ụgbọ okporo ígwè, ike ọkụ eletrik, ike ikuku, nnyefe ike na nkesa, wdg. Ubi ndị a chọrọ ntụkwasị obi dị elu, ogologo oge na nchekwa nke modulu IGBT, UPGM308 na-arụkwa ọrụ dị oke mkpa na ngwa IGBT.
Ngwọta Ngwaahịa Omenala
Ngwaahịa anyị na-arụ ọrụ dị mkpa n'akụkụ niile nke ndụ ma nwee ọtụtụ ojiji. Anyị nwere ike inye ndị ahịa ọtụtụ ihe mkpuchi ọkọlọtọ, nke ọkachamara na nke ahaziri iche.
A na-anabata gị nke ọmakpọtụrụ anyịNdị otu ọkachamara anyị nwere ike inye gị azịza maka ọnọdụ dị iche iche. Iji malite, biko dejupụta fọm kọntaktị anyị ga-aza gị n'ime awa iri abụọ na anọ.
