Push and Pull si AKI

Ingin merubah A/V sistem, elekrik dan lampu di kendaraan anda? Tanyakan disini..

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Seppun_Harose
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Push and Pull si AKI

Post by Seppun_Harose »

mohon penjelasan tentang kepastian hukum si aki (accumulator) dong...
sepengetahuan saya, kalo tegangan aki itu di "push", jadine si"beban" yg kudu manut sama voltase si aki sehingga misale aki 12V, bebannya (lampu) kudu yg 12V jg dgn ampere terserah
tp kl arus (amperege) aki itu di "pull" sehingga besar ampere aki tdk harus sama dgn besar ampere beban karena sifatnya arus dari aki tsb ditarik sesuai kebutuhan daya si beban (note: voltase beban dan aki udah sinkron).
pertanyaannya, benarkah teori itu?
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BADAK
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Re: Push and Pull si AKI

Post by BADAK »

benar
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Seppun_Harose
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Re: Push and Pull si AKI

Post by Seppun_Harose »

thanx jawabannya om badak....
cm yg buat saya bingung, kok bnyk yg mempermasalahkan besar arus setelah tegangan di regulasi.
contohnya pada pemasangan led dgn sumber tegangan 12V, tegangan diatur jd kira2 3V ampe 5V kok arusnya katanya masih kudu dibatasi jadi sekian mA?
kl mnurut teori diatas kan g perlu. dgn amperege besar aki hanya akan memberikan supply lebih lama dan tidak akan meledakkan beban selama voltase di atur sesuai to?
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Seppun_Harose
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Re: Push and Pull si AKI

Post by Seppun_Harose »

rencananya saya akan menanamkan led CREE* sebagai pengganti headlamp jazz saya biar jadi seperti punya audi....
referensi di webnya 1 lampu ada yg bisa menghasilkan 400an lumens gitu....
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poeticmind
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Re: Push and Pull si AKI

Post by poeticmind »

Seppun_Harose wrote:thanx jawabannya om badak....
cm yg buat saya bingung, kok bnyk yg mempermasalahkan besar arus setelah tegangan di regulasi.
contohnya pada pemasangan led dgn sumber tegangan 12V, tegangan diatur jd kira2 3V ampe 5V kok arusnya katanya masih kudu dibatasi jadi sekian mA?
kl mnurut teori diatas kan g perlu. dgn amperege besar aki hanya akan memberikan supply lebih lama dan tidak akan meledakkan beban selama voltase di atur sesuai to?
pembatasan diperlukan karena listrik mobil tidak stabil seperti listrik rumah... dan sebenernya voltase tegangan bukan 12V, tapi diatasnya... 12V itu dalam keadaan diam, tapi setelah mesin hidup apalagi bergerak akan berubah di sekitar 13-14V. nah sebaiknya rangkaian LED ada di sekitar itu, bukan 12V.

Nanti Sjamsul akan menjelaskan lebih rinci, kalo saya leak of theory... :)
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BADAK
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Re: Push and Pull si AKI

Post by BADAK »

Wew, kalo ini bisa panjang neh penjelasannya karena menyangkut teori rangkaian listrik :upss:
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