Delay On With Transistor and Relay

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simple electronic circuit using bc547 transistor and 12 volt relay. A very simple and easy delay on circuit to make, using a 12 volt dc power supply. The capacitor is useful for adjusting how fast the transistor will work, the smaller the value, the faster the delay
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Sangat cocok pengaplikasiannya buat kulkas gw tinggal ganti relay yg besar, soalnya tiap hbis padam listrik MCB pasti jeglek dulu karena kulkas, tp jika lebih 1 menit nyala listrik baru colok kulkas aman MCB.

jumadiedogawa
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Perfect thanks my speaker supply delya protection 👌👌👌👌👌

Divagar
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Wow, , coba ahh banyak manfaatnya ini

DIY_ProjEct_ID
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If you change the 20k resistor for a 50K preset pot and use different value capacitors you can get a wide range of adjustable delays, just connect the wiper terminal on the pot with one of the outer legs and set it roughly a quarter way to start off and turn it a bit at a time to set the delay your after.

OhioState-wo
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Bahut badiya sir Maine abhi bnaya hai Jo ki anti thief alaram me use karne bala hu

techravi
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Apakah rangakain ini bisa untuk 2 relay? Relay apakah bisa dipararel?

autosubrek
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It's working Thank You. Keep doing more.

LaserMachine-revf
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it will turn off again in few sec after capacitor drains correct??

feelvlog
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Y como haria si yo quiero que el Delay sea solo en el Apagado y no el Encendido?

Chicole
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Nice vid, how to change the time delay on ?

JoenelLadrera
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Time Kam ya jada ke liye kon sa कंपोनेंट बदले

techravi
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Bisa on off sendiri berjeda gak ya mau buat kipas fan radiator dengan jeda kita atur

gugungondrong
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Min kalo pake relay 12v yg buat otomotif bisa g ya?

adrianbayuajiwicaksono
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Bang kalau mau lebih lama lagi misal nya 2 menit baru nyala ganti resistor yg berapa bg

thiartrx
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Pak..kalau saya pake relay yg 5v, apakah rangkaiannya sama atau beda?trims..

dhanirama
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Bisa tidak relay nya di tukar dengan menggunakan transistor NPN dan type nya nomor berapa mas..

parkiranovo
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kalo delay 2 detika gimana caranya yah?

agungwijoyo