Ike nchekwa inverter PCBA Bipụtara sekit osisi mgbakọ maka ike nchekwa inverters
Inverter nchekwa ikebọọdụ PCBA bụ akụkụ dị mkpa nke ihe ntụgharị nchekwa ike, nke a na-eji mee ka ọ gbanwee ugbu a na ike AC, wee chekwaa ike na ngwaọrụ nchekwa ike.
Igwe nchekwa nchekwa ike ike PCBA bọọdụ na-ejikarị akụkụ ndị a bụ isi:
Isi mgbawa njikwa na sekit njikwa: mgbawa njikwa bụ isi nke bọọdụ PCBA, na-ahụ maka njikwa ọrụ yana ọrụ dị iche iche nke inverter nchekwa ike.Usoro nchịkwa na-agụnye nchebe sekit, sekit analog, sekit dijitalụ, wdg, nke a na-eji na-achịkwa ma nyochaa ntinye, mmepụta, ugbu a, voltaji na ihe ndị ọzọ nke inverter.
Mgbasa ọkụ eletrik: ejiri iji nye voltaji ọkụ na nke ugbu a chọrọ site na inverter.Ọtụtụ mgbe na-agụnye sekit rectifier, sekit filter na voltaji regulator circuit.
Inverter circuit: na-atụgharị ike ugbu a echekwara na ngwaọrụ nchekwa ume ka ọ bụrụ ike AC.A na-enwekarị sekit inverter nke MOSFET, IGBT na ngwaọrụ ike ndị ọzọ, ma na-atụgharị ike DC ka ọ bụrụ ike AC dị elu site na njikwa mgbanwe na teknụzụ modulation dị elu.
Mgbapụta mmepụta na sekit nchebe: Mgbapụta mmepụta na-ejikọta mmepụta ike AC site na inverter na ibu, nke nwere ike ịbụ ngwa ụlọ, moto ma ọ bụ ngwa ndị ọzọ.A na-eji sekit nchebe iji nyochaa ọnọdụ ọrụ nke inverter ma chebe ihe ntụgharị na ibu ma ọ bụrụ na ọnọdụ adịghị mma.
Njikọ njikọ na sensọ: bọọdụ PCBA nwekwara ike ịgụnye oghere n'akụkụ akụkụ ma ọ bụ sistemu ndị ọzọ, yana ihe mmetụta maka nlekota gburugburu ebe obibi.Ndị a interfaces na sensọ nwere ike na-ekwurịta okwu na mpụga ngwaọrụ maka ime nleba anya na njikwa.
1. Nchaji ngwa ngwa ngwa ngwa: nkwurịta okwu agbakwunyere na mgbanwe ụzọ abụọ DC
2. Ịrụ ọrụ dị elu: Nabata nhazi nkà na ụzụ dị elu, obere ọnwụ, obere okpomọkụ, ịchekwa ike batrị, ịgbatị oge nkwụsị.
3. Obere olu: ike dị elu, obere ohere, obere arọ, ike nhazi siri ike, adabara maka ngwa ngwa na ngwa mkpanaka.
4. Ihe ngbanwe dị mma: mmepụta 100/110 / 120V ma ọ bụ 220/230 / 240V, 50 / 60Hz sine wave, ike na-ebufe ike, adabara maka ngwaọrụ IT dị iche iche, ngwaọrụ eletriki, ngwa ụlọ, anaghị eburu ibu ahụ.
5. Ultra-wide input voltaji ugboro nso: Oke obosara ntinye voltaji 85-300VAC (220V usoro) ma ọ bụ 70-150VAC 110V usoro) na 40 ~ 70Hz ugboro ntinye nso, na-enweghị egwu nke ike ike gburugburu ebe obibi.
6. Iji teknụzụ njikwa dijitalụ DSP: Nweta teknụzụ njikwa dijitalụ DSP dị elu, nchekwa dị iche iche zuru oke, kwụsiri ike na ntụkwasị obi.
7. A pụrụ ịdabere na ngwaahịa imewe: niile iko eriri abụọ-akụkụ osisi, jikọtara na nnukwu span components, ike, corrosion eguzogide, ukwuu mma gburugburu ebe obibi adaptability.
