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Audio and Video Talk
Valves / Vacuum Tubes
EI VS C-Core for PP transformer question
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<blockquote data-quote="JNouw" data-source="post: 601572" data-attributes="member: 14329"><p>Oom Johan, I absolutely agree. I have managed to get around 9% on a typical transformer. Keeping the tension high and gently compressing it between wooden blocks ( with the mandril still inside!!) Alas, this world is not perfect!</p><p></p><p>I have also managed to get winding time down to 2.5 hours per trafo, this is complete with insulation between each layer and extra between secondary and primary layers ( total 20 layers)</p><p></p><p> I have also found trhat the more precise you work, the easier it goes. Good bobbins make a huge difference.</p></blockquote><p></p>
[QUOTE="JNouw, post: 601572, member: 14329"] Oom Johan, I absolutely agree. I have managed to get around 9% on a typical transformer. Keeping the tension high and gently compressing it between wooden blocks ( with the mandril still inside!!) Alas, this world is not perfect! I have also managed to get winding time down to 2.5 hours per trafo, this is complete with insulation between each layer and extra between secondary and primary layers ( total 20 layers) I have also found trhat the more precise you work, the easier it goes. Good bobbins make a huge difference. [/QUOTE]
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Audio and Video Talk
Valves / Vacuum Tubes
EI VS C-Core for PP transformer question
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