You will be stunned at what the courts will do to you after the cops find out you have a stun gun! E
Transformer for a stun gun circuit.
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1st February 2012 03:30 PM #1zoom
Transformer for a stun gun circuit.
I found a stun gun circuit on the web, everything is ready but transformer.
Couldn't find any transformer to reach at least 150.000 volts
There are stun guns reaching around 500.000 volts and they are not huge, as big as a mobile-phone. So, what kind of a transformer am I supposed to use ? Everyone I asked told me it's not possible to reach that voltage with a transformer.
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1st February 2012 05:26 PM #2canadaelk
+1
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1st February 2012 08:34 PM Thread Starter #3zoom
Well, thanks but that's not the subject
Originally Posted by canadaelk
0
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2nd February 2012 01:57 AM #44pyros
Its possible but it would be big.Everyone I asked told me it's not possible to reach that voltage with a transformer.
TVs us fly back transformers to make a few tens of thousands of volts.
Look in to SMPS.0
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2nd February 2012 07:48 AM #5JimB
Just advertising bull shine!There are stun guns reaching around 500.000 volts and they are not huge, as big as a mobile-phone.
Consider that 25000 volts will spark across a gap of 1 inch in dry air.
So 500,000 volts will jump across 20 inches, does that seem sensible, a useful practical tool?
If a stun gun can be considered a useful practical tool in the first place.
JimB0Experience is directly proportional to the value of the equipment ruined.
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2nd February 2012 01:21 PM Thread Starter #6zoom
Found a little audio transformer;
http://cgi.ebay.com/ws/eBayISAPI.dll...ht_1313wt_1187
How much can it magnify the, say 15Volts ?0
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2nd February 2012 03:46 PM #7shortbus=
Get a disposable film camera and take the transformer from it. http://hackedgadgets.com/2008/05/30/...lash-stun-gun/ The used ones are even free at most places that develop the film.
0Last edited by shortbus=; 2nd February 2012 at 03:49 PM.
Everyone is entitled to their own opinion but not their own facts
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2nd February 2012 07:59 PM #84pyros
You need to do your turns ratio. Originally Posted by zoom
600ohms to 120000ohms
1 to 200 ratio
15 volts x 200 = 3000 volts0Last edited by 4pyros; 2nd February 2012 at 08:01 PM.
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3rd February 2012 11:49 AM Thread Starter #9zoom
Thanks for the answer.
Found another one;
http://www.ebay.com/itm/EI-14-Audio-...item23193143cd
This one is magnifying about 266 times.
However another point is still ambiguous; How can I determine the maximum voltage I can apply to primary coil (the coil with less turn) in order not to burn the transformer ?
Originally Posted by 4pyros
0
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3rd February 2012 02:17 PM Thread Starter #10zoom
Determining the max voltage for Transformer
I'm planning to buy a radio transformer which is 150:40K 40K:150 ohm FS
http://www.ebay.com/itm/EI-14-Audio-...ht_1205wt_1187
I'm planning to magnify the DC voltage. However don't know what the maximum voltage the coil with less turns can handle. Is there a way to calculate that ? Looks like it's not stated in the description part of the product. I'm not familiar with transformers so I appreciate if you show me a way to calculate that for any transformer. Thank in advance.0
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