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Author Topic: Making Vibrator Controller Circuit  (Read 1450 times)
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We2
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« on: July 07, 2008, 11:42:52 11:42 »

Hi,

Can any body help me how to make vibrator controller circuit with output voltage 110VAC and frequency 50Hz??
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FriskyFerret
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« Reply #1 on: July 07, 2008, 05:16:52 17:16 »

Vibrator as in a 'shaker table' or vibrator as in 'sex toy'? Smiley
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pelctronics
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« Reply #2 on: July 07, 2008, 06:17:43 18:17 »

Hehe ,We2 , you are think to oscilator 50hz .DC to AC converter...right?


Posted on: July 07, 2008, 06:06:48 18:06 - Automerged

Sorry for doubly post. here is link to your solution... http://sound.westhost.com/project89.htm

PS:
 is not sex page..hehe Cheesy
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« Reply #3 on: July 07, 2008, 09:17:46 21:17 »

If is oscilator ac you can use SCR or Triacs how monoastable.
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« Reply #4 on: July 08, 2008, 01:22:55 01:22 »

Hehehe.. tell you the truth, I was a bit baffled with the topic when I read it..
vibrator controller !! hahaha..  No offense intended We2.

I was thinking of (apart of the sex toy thoughts) concrete compacting vibrator machine - they run at high power to shake the bubbles out of concrete when poured onto the forms. 
Or even the vibrators used to de bubbles resins or epoxies.

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We2
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« Reply #5 on: July 08, 2008, 04:33:44 04:33 »

Ok, forgetted for vibrator, but how to make circuit for produce 0 - 110VAC, 50 HZ. output  voltage can be adjust using potentiometer.


Thanx
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« Reply #6 on: July 08, 2008, 02:41:53 14:41 »

Shaker table with controller:



This one looks like its being used to test the resonance frequency or damping of a vehicle seat.
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cyber_drifter
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« Reply #7 on: July 08, 2008, 07:16:08 19:16 »

Just as a matter of interest. Years ago, car radio's used a mechanical vibrating device to generate the HT for the valves, basically upping the voltage from 12 to 200 volts. A bit of a funny looking gadget, but it worked.

Tom
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« Reply #8 on: July 08, 2008, 07:21:08 19:21 »

i think it would be interesting to sit on that chair,... Grin
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« Reply #9 on: July 09, 2008, 01:21:02 01:21 »

i think it would be interesting to sit on that chair,... Grin
I know some girls that loves to sit on top of the engine bay in a bus.. They sort of have this droopy look and silly grin in their faces  Grin
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« Reply #10 on: July 09, 2008, 06:01:47 18:01 »

I think this is the most easy solution you will find .
http://www.diyaudio.com/forums/attachment.php?s=&postid=1167804&stamp=1174836346
I builded it ;like this with a 400 VA ringcore but you can easily expand it to more .
(My old employer did it like this to 5 KW,(ofcourse with a little more protection circuits  Grin)
Personaly my choice would be the SG3525 .
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« Reply #11 on: July 09, 2008, 11:18:38 23:18 »

Quote
i think it would be interesting to sit on that chair...

Most guys think that, but it can be lethal if the energy spectrum is just so.

Quiz: Does anyone know why?
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« Reply #12 on: July 13, 2008, 07:10:48 07:10 »

@FriskyFerret

My first assumption why it could be lethal would be resonance of vital organs .
Heart rythm problems round 50 Hz or breathing problems in the lower frequency's .
With higher powers i can imagine damaging of weak tissue's .

But then again you have to be quite stupid to try on yourself  Tongue
http://www.darwinawards.com/stupid/stupid2006-07.html
But life always proven that you have people like that  Grin
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« Reply #13 on: July 14, 2008, 08:55:14 20:55 »

Excellent, that is correct. If sufficient energy is present in the signal at the resonance point of internal organs or suppository structures, serious damage may occur via several routes. Resonance of blood in a heart chamber can cause valve malfunction, the heart pacemaker can be stimulated into arrhythmia, etc. Very bad mojo, indeed.

The military profiles the frequency domain of the vibration generated by certain high speed boats to be certain sailors' bodies will stand up to the stress. A sailor or marine pissing blood is not acceptable.
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