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DIY For Audio
Winding inductors
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<blockquote data-quote="Crankshaft" data-source="post: 557010" data-attributes="member: 941"><p>Please help make sense of the following specs. I would like to wind inductors to use on the Firstwatt F5 power supply</p><p>The part I don't get is the Inductor radius measurement. Is this inner or outer?</p><p></p><p>These seem pretty huge, is there a more compact option? </p><p></p><p></p><p>Value: 2mH</p><p></p><p>DC resistance 0.42 Ohms </p><p></p><p>Inductor height 0.88 Inches ( 22.31 mm) </p><p></p><p>Inductor radius 1.76 Inches ( 44.63 mm) </p><p></p><p>No. of turns 125 </p><p></p><p>Wire diameter 0.058 Inches ( 1.48 mm) 15 AWG </p><p></p><p>Power 450 Watts </p><p></p><p>Wire length 132.0 feet ( 40.2 m) </p><p></p><p></p><p>Or am I just wasting my time and should just use the resistors.</p></blockquote><p></p>
[QUOTE="Crankshaft, post: 557010, member: 941"] Please help make sense of the following specs. I would like to wind inductors to use on the Firstwatt F5 power supply The part I don't get is the Inductor radius measurement. Is this inner or outer? These seem pretty huge, is there a more compact option? Value: 2mH DC resistance 0.42 Ohms Inductor height 0.88 Inches ( 22.31 mm) Inductor radius 1.76 Inches ( 44.63 mm) No. of turns 125 Wire diameter 0.058 Inches ( 1.48 mm) 15 AWG Power 450 Watts Wire length 132.0 feet ( 40.2 m) Or am I just wasting my time and should just use the resistors. [/QUOTE]
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DIY & Tutorials
DIY For Audio
Winding inductors
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