imikhiqizo

I-IS200DAMAG1BCB iyibhodi lesekethe eliphrintiwe (PCB) eliklanyelwe ukusebenza njengebhodi le-Gate Drive Amplifier/Isixhumi esibonakalayo ngaphakathi kwesistimu yokushayela yozimele ye-General Electric Innovation Series Low Voltage 620. Lawa madrayivu angasetshenziswa njengengxenye yezinhlelo ze-GE's Mark VI Speedtronic ukulawula amasistimu ezimboni zegesi noma isitimu. I-MKVI yayingolunye lwezinhlelo zokugcina ze-Speedtronic ezizokhishwa inkampani ngemva kwamashumi eminyaka yocwaningo nentuthuko kanye nokuphindaphindwa kaningi kusukela ku-Mark I kuye phambili.

I-IS200DAMAG1BCB ibhodi elingaxutshwe nalutho elisebenza ngokuhambisana nemilenze emibili yamamojula e-IGBT. Ixhuma kukho kokubili umlenze wesigaba esiphezulu kanye nama-IGBT omlenze wesigaba esiphansi (imvamisa i-CM1000HA-28 H Powerrex) ngoxhumano oluqondile. Ibhodi liphinde lixhumane nebhodi le-Bridge personality Interface board (BPIA.) Uxhumano lwenziwa ngezikhonkwane eziningi kuzixhumi ezimbili, okuhlanganisa isixhumi esiqondile samaphini angu-12 kanye nesixhumi esiqondile samaphini angu-6. I-GE Publication GEI-100262A ihlinzeka ngohlu olugcwele lwephinikhodi ngayinye nokusetshenziswa kwayo nomzila wokuxhuma.

Ezinye izingxenye zebhodi zihlanganisa izinkomba ezine ze-LED. Ezimbili zalezi zinkomba ziluhlaza kanti ezimbili ziphuzi. Ipheya yalezi zinkomba (ephuzi/eluhlaza) ixhumeka kuma-IGBT aphansi nangaphezulu ukukhombisa isimo. Okuphuzi kubonisa isimo kuyilapho okuluhlaza kubonisa isimo esingekho.

I-IS200DAMAG1 eyakhiwe ngabakwaGeneral Electric yilokho okubizwa nge-insulator-gate bipolar transistor board. Lolu wuhlobo lwebhodi lesifunda eliphrintiwe elakhelwa uchungechunge lwe-Speedtronic Mark VI. Ihlanganisa amapheya amabili ama-capacitor aphuzi, ama-resistors anebhande anosayizi omaphakathi noluhlaza okwesibhakabhaka ngokukhanyayo futhi anamabhande amnyama noma aluhlaza okwesibhakabhaka nosiliva. Ama-transistors amabili abekwe ngaphansi kwalezi zinsimbi ezimbili. Ama-transistors anonxande futhi ansundu anezingcezu zensimbi eziwolintshi ezinamathiselwe phezulu kwemishini futhi alebulwe nge-reference designator Q, njenge-Q1 ne-Q2. Eduze kwalawa ma-transistors kukhona ama-LED amabili amancane noma ama-diode akhipha ukukhanya. Enye yalawa ma-LED iphuzi kanti enye iluhlaza okwesibhakabhaka. Ama-resistors ambalwa amancane anamabhendi abomvu, apinki namnyama angabonwa kanye nama-diode amasiliva ambalwa. Ngakolunye uhlangothi lwebhodi, kunelinye iqembu elihambisanayo elinezingxenye ezifanayo.