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milo
Pomen D.I.Y
Joined: 18 Jan 2007
Posts: 92
Location: Utara |
er... ade permasalahan sikit kat sini.. nak mintak tolong
sifu2 elektronik membantu boleh ka?
okeh.. gambar litar yang saya pos tu, saya dah ubah..
Resistor utk Running Light, 1200 Ohm x 1
Resistor utk Signal, 120 Ohm x 1
Masalah :
Sebelum signal tu dipasang pada motor, aku try check dulu
voltage & ampere yang mungkin ada kat wayar +ve Signal.
Bila ON kunci, tapi OFF signal, ada current kat +ve signal.
patutnye takde kan? mcm mane leh ade ek? sepatutnya current
ada hanya bila Signal ON sahaja kan?
pastu bila try pasang kesemua wayar kat moto ( earth, +ve running light, +ve signal),
running light takmo nyala.. bila test kat battery, OK..
pastu check kat Signal Relay. Patutnya 12V kan? Korang punye signal
relay 12Volt jugak ke? Aku punye die tulih 6Volt jek.. isk.. konpius.
(relay ni bukan Ori.. patut ke aku tukar -> 12V?)
adakah disebabkan oleh Signal relay yang 'kebocoran' menyebabkan
sedikit current terkeluar, lalu tidak menyalakan running light spt di dalam
litar? hehe..
kalau signal relay 6Volt tu bocor, boleh ke die keluarkan current
-ve? sebab, kalo bocor / keluar current +ve, patutnya running light aku
masih menyala.. tapi tidak.. running light aku padam, seolah-olah
ada current -ve yang masuk mencelah kat +ve Signal, menyebabkan
running light aku padam..
TAPI, kalo aku cabut wayar signal ni, running light aku ok je..
(aku tak reti nak buat ayat..)
thanks in advance.. _________________ ~ rotary bike anyone? ~
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Sun Feb 04, 2007 2:03 am |
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xpthrone
Pomen D.I.Y
Joined: 18 Jan 2007
Posts: 149
Location: gopeng, perak |
signal relay 6v tu rasenye tak sesuai... sebab voltan yang masuk 12V...
mesti ade bocor kat relay tu...
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Sun Feb 04, 2007 2:37 pm |
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muss
Pomen D.I.Y
Joined: 18 Jan 2007
Posts: 94
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naik mabuk aku baca diagram litar-litar nie. tapi takpe study litar dulu sikit2. datang konpiden nnt baru buleh buat.
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Sun Feb 04, 2007 11:08 pm |
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DoubleS
Joined: 19 Mar 2007
Posts: 45
Location: Alor Star |
quote:
Originally posted by milo:
er... ade permasalahan sikit kat sini.. nak mintak tolong
sifu2 elektronik membantu boleh ka?
okeh.. gambar litar yang saya pos tu, saya dah ubah..
Resistor utk Running Light, 1200 Ohm x 1
Resistor utk Signal, 120 Ohm x 1
Masalah :
Sebelum signal tu dipasang pada motor, aku try check dulu
voltage & ampere yang mungkin ada kat wayar +ve Signal.
Bila ON kunci, tapi OFF signal, ada current kat +ve signal.
masalahnya ni sebab ada dua input tapi kau tak letak satu diod (kalau tak silap) utk cegah mana-mana input kacau input yg lagi satu....
litar hang yg ke-2 ni kalau ikut teori, bila signal tak on, input dari 12V tu masuk tapi tak leh kacau input signal, tapi kalau signal on, input signal tu boleh kacau input 12V tu....
(dah lama tinggal bidang elektronik ni, kalau ada salah tolong perbetul no)
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Mon Mar 19, 2007 1:44 pm |
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