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Thread Tools | Search this Thread |
12th November 2009, 10:50 PM
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#1 |
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diyAudio Member
Join Date: Nov 2009
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12v Vibrator Test
I have some 12v automotive radio vibrators that I would like to test.
There are 3 terminals on each. What is the correct way to test these vibrators? Which terminal is 12v? Which terminals are the switches? Can these be tested with a power supply and voltmeter? These are mechanical vibrators, not solid state. Thanks................. |
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13th November 2009, 12:36 AM
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#2 |
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diyAudio Member
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Here are some links that might be useful:
Vibrator Power Supplies B+ Power Supplies Servicing Vibrator Power Supplies |
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13th November 2009, 02:43 AM
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#3 |
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diyAudio Member
Join Date: Mar 2007
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Convert them to solid state. Find out the operating frequency and build a simple circuit that uses two MOSFETs and a simple oscillator as a replacement.
__________________
"Fully on MOSFET = closed switch, Fully off MOSFET = open switch, Half on MOSFET = poor imitation of Tiffany Yep." - also applies to IGBTs! |
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