Language: 
To browser these website, it's necessary to store cookies on your computer.
The cookies contain no personal information, they are required for program control.
  the storage of cookies while browsing this website, on Login and Register.

GDPR and DSGVO law

Storing Cookies (See : http://ec.europa.eu/ipg/basics/legal/cookies/index_en.htm ) help us to bring you our services at overunity.com . If you use this website and our services you declare yourself okay with using cookies .More Infos here:
https://overunity.com/5553/privacy-policy/
If you do not agree with storing cookies, please LEAVE this website now. From the 25th of May 2018, every existing user has to accept the GDPR agreement at first login. If a user is unwilling to accept the GDPR, he should email us and request to erase his account. Many thanks for your understanding.
Amazon Warehouse Deals ! Now even more Deep Discounts ! Check out these great prices on slightly used or just opened once only items.I always buy my gadgets via these great Warehouse deals ! Highly recommended ! Many thanks for supporting OverUnity.com this way.

User Menu

Tesla Paper

Free Energy Book

Get paid

Donations

Please Donate for the Forum.
Many thanks.
Regards, Stefan.(Admin)

A-Ads

Powerbox

Smartbox

3D Solar

3D Solar Panels

DC2DC converter

Micro JouleThief

FireMatch

FireMatch

CCKnife

CCKnife

CCTool

CCTool

Magpi Magazine

Magpi Magazine Free Rasberry Pi Magazine

Battery Recondition

Battery Recondition

Arduino

Ultracaps

YT Subscribe

Gravity Machines

Tesla-Ebook

Magnet Secrets

Lindemann Video

Navigation

Products

Products

WaterMotor kit

Statistics


  • *Total Posts: 896202
  • *Total Topics: 15779
  • *Online Today: 44
  • *Most Online: 103
(December 19, 2006, 11:27:19 PM)
  • *Users: 2
  • *Guests: 18
  • *Total: 20

Author Topic: reed switch and transistor?  (Read 4390 times)

Offline mcorrade

  • Newbie
  • *
  • Posts: 18
reed switch and transistor?
« on: February 22, 2008, 10:23:07 PM »
Can someone point me to where I could find out how to wire up a transistor to my pulse motor so my reed switch won't burn out....

thanks a million

Free Energy | searching for free energy and discussing free energy

reed switch and transistor?
« on: February 22, 2008, 10:23:07 PM »

Offline gyulasun

  • without_ads
  • Hero Member
  • *****
  • Posts: 4078
Re: reed switch and transistor?
« Reply #1 on: February 23, 2008, 01:34:13 AM »
You can see the principle here:  http://www.simplemotor.com/tmotor.htm

to reduce base current it is advised to connect a 4.7 kOhm to 10 kOhm resistor in series with the reed switch.

coil here is in the emitter,  you may place it in the collector too.

be sure to use a transistor with correct current/voltage ratings for your task,  thinking of back EMF voltage pulse too.

Gyula

 

OneLink