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re_inside
Newbie
Joined: 07 Oct 2009 Location: Indonesia Online Status: Offline Posts: 11 |
![]() Topic: Relay dan transistorPosted: 16 Dec 2009 at 9:56pm |
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hai kakak2 lab.. dalam tugas rancang saya, saya pake relay sama transistor.. tapi karena semester 1 masi ogah2an belajarnya jadi kurang ngerti tuh...
pertanyaan nya : 1. Cara kerja relay sama transistor ? 2. Keuntungan pake relay apa sih ? bukannya kalo ga dikasi relay sama dikasi relay sama aja yah ?? 3. kenapa relay biasanya diparalel sama dioda ?? tq yah |
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Kyrios
Admin Group
Joined: 01 May 2007 Location: Indonesia Online Status: Offline Posts: 102 |
![]() Posted: 17 Dec 2009 at 9:00am |
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転石苔を生ぜず。
Orang yang selalu aktif akan maju. Just Smile and Laugh Let's Make a Better World |
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re_inside
Newbie
Joined: 07 Oct 2009 Location: Indonesia Online Status: Offline Posts: 11 |
![]() Posted: 17 Dec 2009 at 4:51pm |
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oh sip... tx..
no 2 sih uda tau jwban nya bis tanya sana sini.. tpi mw tnya lagi.. hehe.. 1. kalo output dari relay ad fuse dipasang seri sama lampu 5 v sama v dc lain sebesar 5v kenapa yah kalo dicoba di multisim fuse nya putus ? o.O 2. kalo dari ic timer mau dihubung dengan walkman ato output speaker harus ditambah suatu rangkaian lagi ? apa cukup kalo output ic timer dipasang sama pembagi tegangan trus tegangan nya dihubung transistor yang emitternya dipasang ground dan colector hubung ke relay? |
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re_inside
Newbie
Joined: 07 Oct 2009 Location: Indonesia Online Status: Offline Posts: 11 |
![]() Posted: 17 Dec 2009 at 4:51pm |
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sori nih mengganggu.. >.<
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Kyrios
Admin Group
Joined: 01 May 2007 Location: Indonesia Online Status: Offline Posts: 102 |
![]() Posted: 17 Dec 2009 at 11:09pm |
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転石苔を生ぜず。
Orang yang selalu aktif akan maju. Just Smile and Laugh Let's Make a Better World |
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re_inside
Newbie
Joined: 07 Oct 2009 Location: Indonesia Online Status: Offline Posts: 11 |
![]() Posted: 17 Dec 2009 at 11:52pm |
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tanya lagi dong... hmm.. kalo output dari relay kita hubungin dengan IC LM555 dengan Vout nya dimasukkan ke Vcc bisa ga yah ?? kalo di multisim kapasitor lebih dari 1u ga keluar output tuh... >.<
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Kyrios
Admin Group
Joined: 01 May 2007 Location: Indonesia Online Status: Offline Posts: 102 |
![]() Posted: 18 Dec 2009 at 5:17pm |
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hah? maksudnya gmn ya? ada gambarnya ga ya?
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転石苔を生ぜず。
Orang yang selalu aktif akan maju. Just Smile and Laugh Let's Make a Better World |
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