Author Topic: lm386 ? about adding a 100 uF capacitor  (Read 1400 times)

Offline tapdisbong

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lm386 ? about adding a 100 uF capacitor
« on: July 19, 2009, 06:15:42 PM »
I found diagrams on how to install it but they don't show where to connect the capacitor. Is it really recommended to use it or not? What is the differences of using it and not using it ?
Is this a good one ? http://www.radioshack.com/product/index.jsp?productId=2102484

Offline Blazinkaos

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Re: lm386 ? about adding a 100 uF capacitor
« Reply #1 on: July 19, 2009, 06:29:42 PM »
No no you talking about the diagram with adding more speakers. If so you need 100uf 10v though the one in that link is 35v.

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Offline tapdisbong

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Re: lm386 ? about adding a 100 uF capacitor
« Reply #2 on: July 19, 2009, 06:50:54 PM »
o0o0o  thanks man, can you show me the diagram on where to add the extra speakers ?

Offline Blazinkaos

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Re: lm386 ? about adding a 100 uF capacitor
« Reply #3 on: July 19, 2009, 07:06:12 PM »
Here you go this the actual thread for that topic.
https://www.acidmods.com/forum/index.php?topic=28458.0

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Offline tapdisbong

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« Last Edit: July 19, 2009, 07:19:13 PM by tapdisbong »

Offline Blazinkaos

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Re: lm386 ? about adding a 100 uF capacitor
« Reply #5 on: July 19, 2009, 07:16:28 PM »
No problem. Good luck.

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Offline Blazinkaos

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Re: lm386 ? about adding a 100 uF capacitor
« Reply #7 on: July 19, 2009, 07:23:26 PM »
Yes those are it.

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Offline ryan0

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Re: lm386 ? about adding a 100 uF capacitor
« Reply #8 on: July 20, 2009, 04:31:31 AM »
You could actually use a capacitor between pins 1 and 5 and that would eliminate the need for the resistors,I couldn't give you the exact size needed because my logic probe is broken and I'd have to measure the voltage range and current.
Derp.

Offline Blazinkaos

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Re: lm386 ? about adding a 100 uF capacitor
« Reply #9 on: July 20, 2009, 09:22:03 AM »
Really is tehre thread of you testing it.

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