Forum » Elektrotehnika in elektronika » Napetost napajalnika
Napetost napajalnika
iggy64 ::
Kako bi lahko najenostavnejše zmanjšal napetost napajlnika iz 31V DC na 24V DC do 2A izhodnega toka?
- spremenil: iggy64 ()
Pyr0Beast ::
10 silicijevih diod zaporedno. Na vsaki ~0.7V padca. Skupno 14W gretja. Kar hudo vroče bo tole pri polni obremenitvi.
Some nanoparticles are more equal than others
Good work: Any notion of sanity and critical thought is off-topic in this place
Good work: Any notion of sanity and critical thought is off-topic in this place
Pyr0Beast ::
Sicer, če je tisti usmernik switcher ga samo 'odviješ'.
Some nanoparticles are more equal than others
Good work: Any notion of sanity and critical thought is off-topic in this place
Good work: Any notion of sanity and critical thought is off-topic in this place
Pyr0Beast ::
Switcher-elektronski napajalnik. Nima trafota z železnim jedrom ampak iz ferita. Podobno kot računačniški napajalnik.
Some nanoparticles are more equal than others
Good work: Any notion of sanity and critical thought is off-topic in this place
Good work: Any notion of sanity and critical thought is off-topic in this place
4štromar ::
Sicer, če je tisti usmernik switcher ga samo 'odviješ'.
Kako misliš switcher?
sorry offtopic!
Zgodovina sprememb…
- spremenil: 4štromar ()
Pyr0Beast ::
Da, ta bi bila kar prehuda
Some nanoparticles are more equal than others
Good work: Any notion of sanity and critical thought is off-topic in this place
Good work: Any notion of sanity and critical thought is off-topic in this place
Pyr0Beast ::
Hehe. Smeha polna gajba :D
Some nanoparticles are more equal than others
Good work: Any notion of sanity and critical thought is off-topic in this place
Good work: Any notion of sanity and critical thought is off-topic in this place
ncc2000 ::
Mogoče je tole brez trafota in gretza skup skup za vržt
Hvala sem že dobil rešitev.
LP
In ta je ....?
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