Forum » Elektrotehnika in elektronika » Napetost napajalnika
Napetost napajalnika
![](https://static.slo-tech.com/stili/avatar_gray.gif)
iggy64 ::
Kako bi lahko najenostavnejše zmanjšal napetost napajlnika iz 31V DC na 24V DC do 2A izhodnega toka?
- spremenil: iggy64 ()
![](https://static.slo-tech.com/stili/avatar_gray.gif)
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
![](https://static.slo-tech.com/stili/avatar_gray.gif)
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
![](https://static.slo-tech.com/stili/avatar_gray.gif)
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
![](https://static.slo-tech.com/stili/avatar_gray.gif)
4štromar ::
Sicer, če je tisti usmernik switcher ga samo 'odviješ'.
Kako misliš switcher?
![>:D](https://static.slo-tech.com/smeski/icon_twisted.gif)
![>:D](https://static.slo-tech.com/smeski/icon_twisted.gif)
![>:D](https://static.slo-tech.com/smeski/icon_twisted.gif)
![>:D](https://static.slo-tech.com/smeski/icon_twisted.gif)
![>:D](https://static.slo-tech.com/smeski/icon_twisted.gif)
sorry offtopic!
Zgodovina sprememb…
- spremenil: 4štromar ()
![](https://static.slo-tech.com/stili/avatar_gray.gif)
Pyr0Beast ::
Da, ta bi bila kar prehuda
![:D](https://static.slo-tech.com/smeski/icon_biggrin.gif)
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
![](https://static.slo-tech.com/stili/avatar_gray.gif)
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
![](https://static.slo-tech.com/stili/avatar_gray.gif)
ncc2000 ::
Mogoče je tole brez trafota in gretza skup skup za vržt
Hvala sem že dobil rešitev.
LP
In ta je ....?
Vredno ogleda ...
Tema | Ogledi | Zadnje sporočilo | |
---|---|---|---|
Tema | Ogledi | Zadnje sporočilo | |
» | spajkalna postajaOddelek: Kaj kupiti | 1507 (1311) | Assass1n |
» | Nabava trafota?Oddelek: Elektrotehnika in elektronika | 1343 (1119) | jvolk |
» | ojačevalec s čipom STK4050Oddelek: Elektrotehnika in elektronika | 4382 (4002) | Highlag |
» | Comp. napajalnik za ojacevalec???Oddelek: Elektrotehnika in elektronika | 5247 (4844) | jRk0 |
» | OjačevalecOddelek: Elektrotehnika in elektronika | 2822 (2581) | stromar |