12V 555 Flyback driver

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
56,039
Loading...
Alert icon
Sign in or sign up now!
Alert icon
There is no Interactive Transcript.

Uploaded by on May 16, 2008

12V 555 Flyback driver
refer this page
http://www5e.biglobe.ne.jp/~cup/electric/flyback.htm

Category:

Science & Technology

Tags:

License:

Standard YouTube License

  • likes, 6 dislikes

Link to this comment:

Share to:

Uploader Comments (atelierpenguin)

  • hey. i have a flyback and this is what the pins are: col. , b+, 25v, 12v, 8v, 180v, abl, gnd., afc., and heater 10. there are 2 wires coming out of the side and the big ont that in a tv goes to the crt.

    could u plz tell me witch ones to hook up to what to do somthing like this??

  • @2cooliobeans I haven't any pin information of my FBT. (it's junk parts) That is a result of pin by pin try and errors.

  • My problem with this circuit is that sometimes I can hear a faint oscillation in the circuit somewhere, but when I connect the IRF510 nothing happens. When I connect the coil to the circuit, the 555 heats up really fast and the IRF510 stays cold, and the flyback does not get driven. What could be causing this?

  • @GearzVoNKod3 I didn't test any situation of drive. I can't understand where you insert the coil in your circuit.

  • I have a problem. I think that i made the circuit for my flyback transformer right but theres somethin wrong-It gives out only 19 volts when i use a 9 volt battery! there are sparks but they are only about half a milimeter long. Why it doesn't make normal sparks and big volts?

  • @RRdigy Maybe 12V-1A or higher DC source is needed. or increase or decrease primary turns.

see all

All Comments (47)

Sign In or Sign Up now to post a comment!
  • @RRdigy check the polaraty. also tune the pots. (if you are using 5K pots over resisors) and try 12V 2A

  • @tyreza79 Actually I was thinking something along those lines... I found that high voltages tend to make little effect on motors, I think its amps that drive the magnets... It sucks

  • i dont see any schematic, what you talking about?

  • Are you holding HV output cabel?

    Im just trying to see wht pins are you using too.

  • Your circut.... ITS SO ORGANIZED!!!! MY EYES!!!! THEY BURN!!!!! XD

  • next to the ground pin, is a pin connected to a capacitor

    Put a wire between the ground and capacitor pins.

    And while approaching the hv out, it created loud white discharges ;D

    Be careful though, it fucked my hands really bad when I let my guard down :S

  • you can build something to make this disk turn hell faster and creat more energy !!

    do something ot hand cranck it !!! it wil be awsome !

  • @RRdigy At first, I used the original windings, and I only got 250 volts. Then I made 2 of them myself (feedback and primary), and they worked fine. They made about 2 cm long sparks.

Loading...
Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more