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DIY & Tutorials
DIY For Audio
FirstWatt M2 Clone Amplifier Build
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<blockquote data-quote="pwatts" data-source="post: 1101043" data-attributes="member: 146"><p>A pi filter with cap, inductor, cap and the inductor having extremely low DCR and <10uH inductance, plus a snubber both sides of the inductor, also can help to smooth the edges of the ripple somewhat since the sharp peaks merrily pass straight past capacitors. I did that for a large Connex PSU I use with my Purifi amp modules. The snubber value can be a bit tricky to figure out but 100nF + 10Ohms is a good starting point.</p></blockquote><p></p>
[QUOTE="pwatts, post: 1101043, member: 146"] A pi filter with cap, inductor, cap and the inductor having extremely low DCR and <10uH inductance, plus a snubber both sides of the inductor, also can help to smooth the edges of the ripple somewhat since the sharp peaks merrily pass straight past capacitors. I did that for a large Connex PSU I use with my Purifi amp modules. The snubber value can be a bit tricky to figure out but 100nF + 10Ohms is a good starting point. [/QUOTE]
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DIY & Tutorials
DIY For Audio
FirstWatt M2 Clone Amplifier Build
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