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Old 17-04-2011, 11:31 AM   #1
Solozabal
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Default Adapter za 110V

Kako napajati uređaj koji radi na americkom standardu 120VAC, 60Hz, 33W?
Da li mi je dovoljan ovakav adapter;



Specifikacija adaptera:

Input voltage: 200 - 240 V AC
Output voltage: 100 - 120 V AC
Maxium load: 45 W
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Old 17-04-2011, 12:06 PM   #2
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Default Re: Adapter za 110V

Moras proveriti i frekvenciju koju daje na izlazu.
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Old 17-04-2011, 09:21 PM   #3
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Default Re: Adapter za 110V

Hoces biti ljubazan da mi kazes gde si pronasao ovaj adapter i gde se moze kupiti?
Ja imam uredjaje koje sam doneo iz USA, ali sam za njih pravio neke transformatore koji su habasti i nezgodni, ovo bi mi savrseno odgovaralo, ako moze bez prestanka raditi...
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Old 17-04-2011, 10:53 PM   #4
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Default Re: Adapter za 110V

Quote:
Originally Posted by meka View Post
Moras proveriti i frekvenciju koju daje na izlazu.
budući da se radi o transformatoru (točnije, o autotransformatoru), on nemo?e "dati" neku frekvenciju na izlazu koja je različita od ulazne, jer je ne "proizvodi". za uređaj je potpuno nebitno radi li na struji od 50 ili 60 Hz (osim u nekim specijalnim slučajevima.... npr, zidni sat koji se napaja iz mre?e, pa koristi mre?nu frekvenciju za clock). razlika je samo ?to u americi radi struje na 60 Hz se javlja brum na 60/120 Hz, a kod nas na 50/100 Hz.
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Old 17-04-2011, 11:07 PM   #5
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Default Re: Adapter za 110V

@kravadinka,
Ima ga u chipoteci u hrvatskoj, evo i link:
http://www.chipoteka.hr/artikl/8061400502

@ELEKTROIVO,
Znaci nece biti problema sa razlikom u frekvenciji? Inace radi se o aktivnom zvucniku..
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Old 18-04-2011, 04:45 PM   #6
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Default Re: Adapter za 110V

fora je u tome da li taj adapter prenosi sinusoidu ili neke njene delove.. bolji su sa trafoom sigurnije rade. Ako su prekidackog tipa, mogu napraviti sranje...
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Old 28-04-2011, 11:23 AM   #7
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Default Re: Adapter za 110V

+1 za trafo. p&k audio prave nesto, nisam probao, ali bi trebalo da je pristojnog kvaliteta, a nije previse kabasto.
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