It seems to me I remember a voltage doubler circuit from years ago that charged 2 capacitors each to 12 VDC from a car battery. The caps are wired in series so the output is 24 VDC.
Take a look at this amp on ebay. It needs 24 VDC. My son bought a set of speakers for a car with no amp. I was wondering if I can get this to work 68 watts per channel. 4 ohms per channel one channel to each 4 ohm speaker.
One more thing. The LM3886s have no heat sink but that is not a problem. Wonder if I can use 1 large heat sink or if I need 2 seperate heat sinks? I wonder if an electrical connection between the 2 IC heat sink lugs will be short circuit.
**broken link removed**
Take a look at this amp on ebay. It needs 24 VDC. My son bought a set of speakers for a car with no amp. I was wondering if I can get this to work 68 watts per channel. 4 ohms per channel one channel to each 4 ohm speaker.
One more thing. The LM3886s have no heat sink but that is not a problem. Wonder if I can use 1 large heat sink or if I need 2 seperate heat sinks? I wonder if an electrical connection between the 2 IC heat sink lugs will be short circuit.
**broken link removed**
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