 amperaj si voltaj.. nelamuriri |
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 Oct 25 2005, 09:35 PM
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#1
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 100% BMW corupt  Group: Root Admin Posts: 8,263 Joined: 18-October 05 From: Bucuresti Member No.: 13 Car: E36 325i Engine: M50 192CP  |
Vreau sa imi fac un incarcator de masina pt pda (unul orignal hp e 1.2mil)
Mufa e in genul celei de la nokia. Ma gandeam sa cumpar un incarcator de masina de un telefon. Pe incarcatorul de casa de la pda scrie la output: 5V, 2A. Nu cred ca o sa gasesc incarcator de telefon cu amperajul asta.. Se intampla ceva daca o sa iau unul cu amperaj mai mic? O sa se incarce mai greu, nu? Dar daca iau cu voltaj mai mic? Banuiesc ca daca sunt mai mici nu afecteaza bateria.. sa nu fie mai mari.. Bateria e de 1800mA si 3.7V. |
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Oct 26 2005, 08:45 AM
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#2
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100% BMW corupt Group: Root Admin Posts: 8,263 Joined: 18-October 05 From: Bucuresti Member No.: 13 Car: E36 325i Engine: M50 192CP |
cu litiu e
pai si ce fac? 1mil si ceva n-am de gand sa dau pe un amarat de incarcator de masina.. |
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Oct 26 2005, 08:49 AM
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#3
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 Road Runner Group: Members Posts: 3,336 Joined: 17-October 05 From: La dreacu' Member No.: 9 Car: BMW E30 08/90 Engine: 08/94 M42 318iST |
cumpara-ti inca o bahterie, poate o fi mai eftina. 
-------------------- 16 valves, 24 hours a day, 1bar boost. A vulgar display of power. Making boost since 30-06-2008. |
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Oct 26 2005, 08:54 AM
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#4
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100% BMW corupt Group: Root Admin Posts: 8,263 Joined: 18-October 05 From: Bucuresti Member No.: 13 Car: E36 325i Engine: M50 192CP |
da.. 4.6mil :eek:
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Oct 29 2005, 10:57 PM
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#5
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82% BMW corupt Group: Members Posts: 871 Joined: 23-October 05 From: bucuresti Member No.: 49 Car: E30 Engine: S54 3.2 343 cp |
roaga un electronist bun sa-ti faca o schema 12V, 60 A - 5V, 2A sau cauta pe net o astfel de schema, s-ar putea sa gasesti, totul implica niste tiristori bine raciti si cateva rezistente pe care le gasesti la conex (nu connex) mufa zici ca ai... bafta
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Oct 30 2005, 01:08 AM
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#6
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100% BMW corupt Group: Root Admin Posts: 8,263 Joined: 18-October 05 From: Bucuresti Member No.: 13 Car: E36 325i Engine: M50 192CP |
si tu crezi ca nu o sa fie mai mult de 1mil toata treaba asta? |
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Oct 30 2005, 07:33 PM
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#7
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82% BMW corupt Group: Members Posts: 871 Joined: 23-October 05 From: bucuresti Member No.: 49 Car: E30 Engine: S54 3.2 343 cp |
piesele te duc 2-300.000 lei, schema si montajul depinde
cauta pe net schema, sau macar schema 12v 6A - 5v 2A, am eu una care scade amperajul la 6A, luata tot de pe net. |
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Oct 30 2005, 07:50 PM
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#8
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100% BMW corupt Group: Root Admin Posts: 8,263 Joined: 18-October 05 From: Bucuresti Member No.: 13 Car: E36 325i Engine: M50 192CP |
Mi-a mai zis cineva ca n-are nimic daca folosesc un incarcator care baga 5V, dar de amperaj diferit. Cica singura diferenta e ca o sa se incarce mai repede/incet daca are amperaj mai mare/mic ..
Voltajul cica trebuie sa fie la fel.. |
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Mar 26 2006, 01:31 PM
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#9
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100% BMW corupt Group: Root Admin Posts: 8,263 Joined: 18-October 05 From: Bucuresti Member No.: 13 Car: E36 325i Engine: M50 192CP |
QUOTE (Rotti) piesele te duc 2-300.000 lei, schema si montajul depinde
cauta pe net schema, sau macar schema 12v 6A - 5v 2A, am eu una care scade amperajul la 6A, luata tot de pe net. mi-a facut cineva "incarcatorul" asta.. nu merge :crybaby: pe piese dadusem 7RON
cred ca o sa incerc cu un incarcator de mobil care sa scoata 5V si cu amperaj cat mai mare. Chiar nu stie nimeni sigur ce se intampla daca e amperajul diferit? mi-a zis cineva ca ii influenteaza timpul de incarcare doar, dar vreau sa aflu mai multe pareri..
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Mar 26 2006, 06:47 PM
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#10
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82% BMW corupt Group: Members Posts: 871 Joined: 23-October 05 From: bucuresti Member No.: 49 Car: E30 Engine: S54 3.2 343 cp |
bineinteles ca ii influenteaza timpul de incarcare, dar daca amperajul e mult mai mare decat cel de care are nevoie pda-ul tau risti sa-l arzi schema aceea nu a mers pt ca nu era corect facuta, cauta pe net una testata de cineva, cumpara piesele din nou si monteaz-o 
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Mar 26 2006, 07:45 PM
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#11
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 100% BMW corupt Group: Members Posts: 1,167 Joined: 17-October 05 From: bucuresti Member No.: 6 |
florin, tie iti trebuie mufa de usb pentru pda-ul ala?
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Mar 26 2006, 07:55 PM
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#12
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100% BMW corupt Group: Root Admin Posts: 8,263 Joined: 18-October 05 From: Bucuresti Member No.: 13 Car: E36 325i Engine: M50 192CP |
QUOTE (Rotti) bineinteles ca ii influenteaza timpul de incarcare, dar daca amperajul e mult mai mare decat cel de care are nevoie pda-ul tau risti sa-l arzi
schema aceea nu a mers pt ca nu era corect facuta, cauta pe net una testata de cineva, cumpara piesele din nou si monteaz-o din contra.. eu vreau sa pun de amperaj mai mic. 5-800mah cam cat scoate un incarcator de mobil. are ceva? nu ma intereseaza sa-l incarce repede. defapt eu vreau doar sa-l tina aprins cat merg cu masina. cu Bluetooth-ul pornit si cu lumina aprinsa (nu la maxim) ma tine maxim 3 ore. QUOTE (barrriton) florin, tie iti trebuie mufa de usb pentru pda-ul ala?
nu! n-am nevoie de nici un usb.
am toate mufele (vezi atasamentele) |
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Mar 26 2006, 07:58 PM
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#13
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 82% BMW corupt Group: Members Posts: 882 Joined: 18-October 05 Member No.: 16 |
daca bagi amperaj mare se strica bateria mai repede... la amperaj mic se incarca mai greu dar nu strica bateria.
eu stiam ca asta e valabil pt orice fel de acumulator. p.s. am gasit incarcator de qtec pt masina  vind cu 500k
-------------------- A Mercedes fan, Audi owner on BMW forum
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Mar 26 2006, 08:05 PM
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#14
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100% BMW corupt Group: Root Admin Posts: 8,263 Joined: 18-October 05 From: Bucuresti Member No.: 13 Car: E36 325i Engine: M50 192CP |
ala are mufa mini usb deci nu merge
later edit: m-am uitat la incarcatorul de casa de la telefon si scoate 5V, 1A :eek: atat trebuie sa scoata si ala de qtek al tau.. :unibrow: toate incarcatoarele de mobile pe care le-am vazut au maxim 800mah.. |
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Mar 26 2006, 08:25 PM
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#15
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100% BMW corupt Group: Members Posts: 1,167 Joined: 17-October 05 From: bucuresti Member No.: 6 |
florin, tie iti trebuie mufa de usb pentru pda-ul ala?
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Mar 26 2006, 08:33 PM
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#16
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100% BMW corupt Group: Root Admin Posts: 8,263 Joined: 18-October 05 From: Bucuresti Member No.: 13 Car: E36 325i Engine: M50 192CP |
????
ti-am raspuns.. nu-mi trebuie nici un usb... ce sa fac cu usb la incarcator? :retard: :retard: |
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Mar 26 2006, 09:24 PM
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#17
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100% BMW corupt Group: Members Posts: 1,167 Joined: 17-October 05 From: bucuresti Member No.: 6 |
habar n-am de ce a aparut mesajul din nou...
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Mar 26 2006, 09:35 PM
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#18
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100% BMW corupt Group: Root Admin Posts: 8,263 Joined: 18-October 05 From: Bucuresti Member No.: 13 Car: E36 325i Engine: M50 192CP |
lol.. si era de 2 ori..
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Mar 26 2006, 10:01 PM
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#19
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82% BMW corupt Group: Members Posts: 871 Joined: 23-October 05 From: bucuresti Member No.: 49 Car: E30 Engine: S54 3.2 343 cp |
daca bagi amperaj mai mic nu are absolut nici o problema, doar ca timpul de incarcare va fi d.p cu amperajul
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Mar 27 2006, 07:09 AM
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#20
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100% BMW corupt Group: Root Admin Posts: 8,263 Joined: 18-October 05 From: Bucuresti Member No.: 13 Car: E36 325i Engine: M50 192CP |
ok.. atunci o sa iau un incarcator auto de mobil si o sa-i pun mufa care imi trebuie.. sa vedem ce iese
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