NPN Transistor Based DC Relay Drive Make | Triggering Source (+) Voltage | Method-1| POWER GEN

This video NPN transistor based 12v DC Relay control Drive Simple make it, this type transistor is a semiconductor device used to switch electronic signals and electrical power ON/OFF control than working a transistor base triggering source (+) voltage method
-----------------------------------------------------------------------------------------------
Download circuit diagram and detail - goo.gl/AHHL5T
See More Solar Project Videos - bit.ly/2m0g4q6
-----------------------------------------------------------------------------------------------
The component is using
1. NPN transistor(BC548)
2. 12v DC SPDT Relay
3. 1K ohm resistor
----------------------------------------------------------------------------------------------
Click the link see the more videos on the playlist
1)Monitoring & controlling project circuits - goo.gl/UUT2CG
2) Inverter circuits - goo.gl/xz33Uu
3) Chaser LED lights circuits - goo.gl/5aRnU4
4) DC Power supply circuits - goo.gl/yt4fuP
5) Remote control circuit - goo.gl/rJzx1d
6) LED-based circuits - goo.gl/pga5qh
7) Relay-based circuit - goo.gl/Q4r7XM
8) PIC Microcontroller project - goo.gl/9tNaVm
9) Relay-based circuit - goo.gl/J4u8BD
10) Battery controller circuits - goo.gl/YVHokC
11) Repair works - goo.gl/11uPxn
12)Transformerless power supply circuits - goo.gl/c9zv
13) solar System - bit.ly/2m0g4q6
14) Audio System - bit.ly/34ZSlYt
15) Useful Tool videos - bit.ly/2k3xodc
#POWERGEN

[@ferozerayeen4013]

Nice for beginners, also use a diode parallel to relay to protect transistor

[@magicianssciencelabandindu606]

It has helped me. It would have helped me More if you remove the music....helps to concentrate 😊

[@mohamadjavith8629]

Thank you so much. It worked for me after seeing your video. You are great 😘😘😘😘

[@shashankdesai8650]

This helped me in connecting relay to my Arduino thank you so much ❤

[@user-nk9kt5wf2m]

Thank you so much you solved my big problem. ❤️

[@archildavidovi1150]

you can add kick-back diode to protect transistor from the spike from relay.

[@jhonnysanabria241]

chevere, gracias. desde Antioquia Colombia.

[@user-nk9kt5wf2m]

Thank you.❤️ 🇱🇰

[@sapnarani2095]

Nice one
Helped a lot bro thank you ❤️

[@tatabbaip2996]

VERY GOOD VIDEO

[@harshitpanchal]

Why you have done LOW SIDE SWITCHING or GROUND SIDE SWITCHING for relay ?

[@SerenoOunce]

Base V needs to be higher than Emitter (>0.6V) for NPN BJT so designed for ground side switching where Emitter is pulled down to 0V.

[@jumbo999614]

I like your voltage regulator. Do you have video how to do it?

[@kettec4372]

Great brother...learned a lot from this...thanks

[@balramnayan6414]

why we are using transistor. can we connect battery directly to coil of relay in series and their ends will be dipped in water.

[@JustFun-iz9rf]

nice one

[@soumyaranjansahoo8879]

2sc1815 & 2sa1015 transistors which of this can i able to use to make this project please reply ??
Please reply 🙏🏻🙏🏻🙏🏻🙏🏻

[@barymillien7066]

hi good work buddy

[@rodeliojudefermin6956]

Thanks!

[@vigneshjayavel6656]

Can I use bc107 in place of this transistor?

[@powergen522]

yes, you can use

[@hasanusin8344]

Klo pada base transistor ga pakai resistor bisa ga bang?

[@allhelpyou1232]

1 ayesa transistor ka name batao jisme bass par sirf dc voltage dene par hi raan kare ac 1 volt bhi nahin

[@aamygee]

What will happen if we change collector and emitter position i mean xchange ? Will it work?

[@returntothetruth1469]

No

[@rcwhita]

Sorry, you don't talk, I don't listen!

[@barymillien7066]

but i have a Q my trigger signal is less than 1v negative not a +

[@user-nb6em7vg2v]

رؤؤؤؤعة fantastic

[@powergen522]

Thank you

[@user-nb6em7vg2v]

POWER GEN 🌷🌷🌷🌷🌷

[@barymillien7066]

but i think 7v will still trigger the 12v relay ?

[@rajasekarank9953]

Yea, but why they name it as 12v relay ??

[@andimaulana7892]

Pakai tr bc548 sama tt bang rangkaianya

[@moinuddinkhan786]

Transistor ke base me resistor kyu lagate hai

[@hussain55019]

For limiting the base current

[@abhaysharma5155]

will bc547 and bc 548 work the same

[@powergen522]

yes the same function, but a collector-base-Emitter voltage level some different

[@abhaysharma5155]

But how much

[@abhaysharma5155]

And also awesome video

[@powergen522]

8 to 15 Rs

[@powergen522]

Thank you

[@tutorial-jbi4678]

Hiw triger 3.3 volt

[@johnmarks714]

Not a good idea to solder directly on a battery

[@user-py2vr7yl8m]

استخدامك للترانزيستور خطأ فادح جداً