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Curve tracer no.2
#13
BTW: Sa ovim gore setup izmedju raznih merenja može da se nacrta grafikon DISCIPACIJE na tranzistoru, eventuaono preračunatu temperaturu po Rthd otporu prema okolini vs trenutnoj temperaturi okoline!

BTW2: Setup radi tako što se u programa izabere neki limit kod testiranja, izaberese grupa "mali", "srednji", "veliki" poluprovodnici po kome se unapred zna orientaciono koliko sme da se uloži energije/discipacije a da se ne izgori, SOA kriva, postoje razni limiti ali je osnovno da se ne unosi više enerigije u taj poluprovodnik tokom testiranja nego što je dozvoljeno za tu neku grupu.

Za "nepoznate" poluprovodnike se prvo testira sa što manjim discipacijama, kao svi ovi mali digitalni testeri za komponente što rade, Power testiranja smeju samo vrlo kratko da se rade, ili ako hoćeš to ozbiljno da odradiš onda treba i OVO, tu je NTC koji je vrlo dobro spregnut sa DUT pa teraj dok na grafikonu ne udje u crveno Smile

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Messages In This Thread
Curve tracer no.2 - by Khadgar2007 - 03-08-2025, 09:39 PM
RE: Curve tracer no.2 - by mikikg - 03-08-2025, 10:25 PM
RE: Curve tracer no.2 - by mikikg - 03-08-2025, 10:57 PM
RE: Curve tracer no.2 - by mikikg - 03-08-2025, 11:26 PM
RE: Curve tracer no.2 - by mikikg - 03-09-2025, 01:31 AM
RE: Curve tracer no.2 - by Khadgar2007 - 03-09-2025, 03:46 PM
RE: Curve tracer no.2 - by mikikg - 03-09-2025, 09:13 PM
RE: Curve tracer no.2 - by mikikg - 03-09-2025, 10:58 PM
RE: Curve tracer no.2 - by mikikg - 03-10-2025, 12:13 AM
RE: Curve tracer no.2 - by Khadgar2007 - 03-10-2025, 12:50 AM
RE: Curve tracer no.2 - by gorso69 - 03-10-2025, 09:42 AM
RE: Curve tracer no.2 - by mikikg - 03-10-2025, 04:58 PM
RE: Curve tracer no.2 - by mikikg - 03-10-2025, 06:21 PM
RE: Curve tracer no.2 - by mikikg - 03-10-2025, 09:17 PM
RE: Curve tracer no.2 - by Khadgar2007 - 03-10-2025, 09:52 PM
RE: Curve tracer no.2 - by Khadgar2007 - 06-01-2025, 04:23 PM

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