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Gold Prospecting
Do It Yourself (DIY) Projects
Quick build trommel
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<blockquote data-quote="Gold miner" data-source="post: 6834" data-attributes="member: 262"><p>Haha, you're spot on mate, the converter is/was solid state and uses the smps method (switch mode power supply)</p><p>yeah, the hall effect sensor is basically a 'modern' magnetic reed switch!...</p><p>You are right too about blowing front end SCR's!</p><p>The dc motor controller I had to limit current to a hydrogen generator I built last year, it looks like this:</p><p></p><p><img src="http://www.bakatronics.com/images/mx033.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p></blockquote><p></p>
[QUOTE="Gold miner, post: 6834, member: 262"] Haha, you're spot on mate, the converter is/was solid state and uses the smps method (switch mode power supply) yeah, the hall effect sensor is basically a 'modern' magnetic reed switch!... You are right too about blowing front end SCR's! The dc motor controller I had to limit current to a hydrogen generator I built last year, it looks like this: [img]http://www.bakatronics.com/images/mx033.jpg[/img] [/QUOTE]
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Gold Prospecting
Do It Yourself (DIY) Projects
Quick build trommel
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