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Punte-h.
#3
Postat 16 January 2008 - 01:24 PM
costy35, la 16 Jan 2008, 00:16, a spus:
in primul rand de ce nu folosesti google
in al doilea rand ...imprimantele nu au steppere?
in al doilea rand ...imprimantele nu au steppere?
Au si motoare pas cu pas si cc-uri (eu am dintr-un lexmark). Problema e ca scheme gasesc o gramada, mai greu e cu componenetele (ma refer la tranzistori) care nu prea ii gasesc la magazinele de electronica.
#4
Postat 17 January 2008 - 10:18 AM
...h-bridge-asta e de putere ,peste 20A
si inca una mai slabutza la vo' 5A H-bridge 5A
si inca una mai slabutza la vo' 5A H-bridge 5A
Imagini atasate
...tabula crasa, mortua est!
#6
Postat 18 January 2008 - 06:10 PM
Citeaza
Possible equivalence(s) found for: TIP125
TIP125 -> 2SB1101
TIP125 -> 2SB1224
TIP125 -> 2SB677
TIP125 -> 2SB677
TIP125 -> BDT60
TIP125 -> BDT60
TIP125 -> BDW24
TIP125 -> BDW24
TIP125 -> BDW24A
TIP125 -> BDW24A
TIP125 -> BDW64
TIP125 -> BDW64
TIP125 -> BDW64A
TIP125 -> BDW64A
TIP125 -> D45E1
TIP125 -> MJE2090
TIP125 -> MJE2090
TIP125 -> MJE2091
TIP125 -> MJE2091
TIP125 -> NSP2090
TIP125 -> NSP2090
TIP125 -> NSP2091
TIP125 -> NSP2091
TIP125 -> NSP696
TIP125 -> NSP696
TIP125 -> RCA125
TIP125 -> RCA125
TIP125 -> SGS115
TIP125 -> SGS125
TIP125 -> TIP12
TIP125 -> TIP122
TIP125 -> TIP126
TIP125 -> TIP625
TIP125 -> TIP625
TIP125 -> TIP126
TIP125 -> 2SB1101
TIP125 -> 2SB1224
TIP125 -> 2SB677
TIP125 -> 2SB677
TIP125 -> BDT60
TIP125 -> BDT60
TIP125 -> BDW24
TIP125 -> BDW24
TIP125 -> BDW24A
TIP125 -> BDW24A
TIP125 -> BDW64
TIP125 -> BDW64
TIP125 -> BDW64A
TIP125 -> BDW64A
TIP125 -> D45E1
TIP125 -> MJE2090
TIP125 -> MJE2090
TIP125 -> MJE2091
TIP125 -> MJE2091
TIP125 -> NSP2090
TIP125 -> NSP2090
TIP125 -> NSP2091
TIP125 -> NSP2091
TIP125 -> NSP696
TIP125 -> NSP696
TIP125 -> RCA125
TIP125 -> RCA125
TIP125 -> SGS115
TIP125 -> SGS125
TIP125 -> TIP12
TIP125 -> TIP122
TIP125 -> TIP126
TIP125 -> TIP625
TIP125 -> TIP625
TIP125 -> TIP126
si un magazin AICI
Mai sunt destule posibilitati, inclusiv AICI
Totul este sa te hotarasti la o schema si apoi incepem sa sapam. Deci,
BAFTA!
Costel
35 MHz, canal 60,62,78.
#10
Postat 22 January 2008 - 02:22 PM
pavcostel, la 18 Jan 2008, 18:10, a spus:
Citeaza
 Possible equivalence(s) found for: TIP125 Â
TIP125 -> 2SB1101
TIP125 -> 2SB1224
TIP125 -> 2SB677
TIP125 -> 2SB677
TIP125 -> BDT60
TIP125 -> BDT60
TIP125 -> BDW24
TIP125 -> BDW24
TIP125 -> BDW24A
TIP125 -> BDW24A
TIP125 -> BDW64
TIP125 -> BDW64
TIP125 -> BDW64A
TIP125 -> BDW64A
TIP125 -> D45E1
TIP125 -> MJE2090
TIP125 -> MJE2090
TIP125 -> MJE2091
TIP125 -> MJE2091
TIP125 -> NSP2090
TIP125 -> NSP2090
TIP125 -> NSP2091
TIP125 -> NSP2091
TIP125 -> NSP696
TIP125 -> NSP696
TIP125 -> RCA125
TIP125 -> RCA125
TIP125 -> SGS115
TIP125 -> SGS125
TIP125 -> TIP12
TIP125 -> TIP122
TIP125 -> TIP126
TIP125 -> TIP625
TIP125 -> TIP625
TIP125 -> TIP126
TIP125 -> 2SB1101
TIP125 -> 2SB1224
TIP125 -> 2SB677
TIP125 -> 2SB677
TIP125 -> BDT60
TIP125 -> BDT60
TIP125 -> BDW24
TIP125 -> BDW24
TIP125 -> BDW24A
TIP125 -> BDW24A
TIP125 -> BDW64
TIP125 -> BDW64
TIP125 -> BDW64A
TIP125 -> BDW64A
TIP125 -> D45E1
TIP125 -> MJE2090
TIP125 -> MJE2090
TIP125 -> MJE2091
TIP125 -> MJE2091
TIP125 -> NSP2090
TIP125 -> NSP2090
TIP125 -> NSP2091
TIP125 -> NSP2091
TIP125 -> NSP696
TIP125 -> NSP696
TIP125 -> RCA125
TIP125 -> RCA125
TIP125 -> SGS115
TIP125 -> SGS125
TIP125 -> TIP12
TIP125 -> TIP122
TIP125 -> TIP126
TIP125 -> TIP625
TIP125 -> TIP625
TIP125 -> TIP126
si un magazin AICI
Mai sunt destule posibilitati, inclusiv AICI
Totul este sa te hotarasti la o schema si apoi incepem sa sapam. Deci,
BAFTA!
Costel
si pentru TIP120 ce pot sa folosesc?
#13
Postat 13 February 2008 - 07:10 PM
Eu tocmai mi-am cumparat o jucarie frumoasa, care are si punte H pe motor de cc. Se numeste ASURO Ce-i drept tranzistorii in forma in care sunt nu vor duce curent mare, dar ii poti inlocui, te descurci tu.
Documentatia este disponibila pe site-ul producatorului www.arexx.com
Legat de schema ta, nu va fi nevoie si de o protectie in caz ca bagi semnal pe ambii optocuplori (simultan)?
Documentatia este disponibila pe site-ul producatorului www.arexx.com
Legat de schema ta, nu va fi nevoie si de o protectie in caz ca bagi semnal pe ambii optocuplori (simultan)?
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