Napajanie: X volt = 3-4 volty ako na to ?
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Napajanie: X volt = 3-4 volty ako na to ?
Mam podomacky vyrobeny neon vysiel ma na 40 Sk a jehodåzka je 15cm ale jeden problem!!! napajenie je 3.6 volta a v kompe neviem na co to mam napojit neviete mi niekto helpnut ? Nechcem tam pchat stabilizator. Diky
pripoj to cez 2 do serie zapojene diódy 1N4002...bude to sice trosku viac ako 3,6V...bude to asi 3,8V...
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Niekto mi tu hovori ze R=U/i to som sa teraz ucim v skole ale neviem ci tam mam dat slabsi vodic alebo co a to co si mi poradil ty nechapem. ci to mam picnut tam kde su diody od power and HDD ?velijura napísal:pripoj to cez 2 do serie zapojene diódy 1N4002...bude to sice trosku viac ako 3,6V...bude to asi 3,8V...
nie, pripojis to na +5V cez 2 do serie zapojene diódy...
...zabudol som v mojej predoslej reakcii napisat ze to treba pripojit na +5V...
...zabudol som v mojej predoslej reakcii napisat ze to treba pripojit na +5V...
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na molexe je to cerveny vodic
...zmeraj si to...
...zmeraj si to...
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cierny je zem (-)
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No proste daj tam nejake normal diody (nie LED). Na kazdej diode budes mat ubytok napetia nejakych cca 0,6÷0,7V. Takze ked zapojis do serie, tak dohromady to bude 1,2÷1,4V ubytok napetia.
Ale vykonovo by mali byt vecsie ako je vykon toho neonu.
(cerveny +5V) o------|>|---|>|-----o +3,6÷3,8V
MOLEX
(cierny GND) o----------------------o GND
Ale vykonovo by mali byt vecsie ako je vykon toho neonu.
(cerveny +5V) o------|>|---|>|-----o +3,6÷3,8V
MOLEX
(cierny GND) o----------------------o GND
Spoiler: ukázať
jasne som mu to tam napisalMatl0_w1C napísal: ale svitko si mysli ze LED diody... mu to musis povedat , lebo on to tom asi nema ani paru...
velijura napísal:pripoj to cez 2 do serie zapojene diódy 1N4002...bude to sice trosku viac ako 3,6V...bude to asi 3,8V...
CPU Intel P4 | MB Abit SD7-533 | RAM 1GB PC400 Apacer | VGA MSI GF FX 5900XT | HDD Hitachi 7k250 160GB | DVD LG GSA-4160B & Toshiba SD-R1312 | SOUND SB Audigy2 ZS | PSU Chill 510W | CONTROL MS Natural Multimedia Keyboard + MS IntelliMouse Explorer 4.0 + Steelpad QcK + MS Sidewinder 3D Pro | CASE Chenbro Gaming Bomb | COOLING Ertyho WB & IceRex S12 & SELTZ L20 | FANS 3x AC Arctic Fan Pro2L & 1x AC Arctic Fan3 & 1x TT SilentWheel + TT Hardcano12 | SCREEN Benq FP783 | PRINTER Canon PIXMA iP4200
PHOTO Panasonic Lumix DMC-FZ20 & PENTAX K100D + DA 18-55/50-200/Tamron 28-75 + Vosonic X-Drive VP3320 + Toshiba MK-8025GAS 80GB + Velbon Sherpa 750R
PHOTO Panasonic Lumix DMC-FZ20 & PENTAX K100D + DA 18-55/50-200/Tamron 28-75 + Vosonic X-Drive VP3320 + Toshiba MK-8025GAS 80GB + Velbon Sherpa 750R