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#1 |
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diyAudio Member
Join Date: Sep 2003
Location: Illinois
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can an opamp be used as a voltage amp? I want to boost 12V to about 40V.
Basically, a car amp power supply. thx, mike |
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#2 |
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diyAudio Member
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You may need DC-DC chip of solid state.
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#3 |
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diyAudio Member
Join Date: Nov 2002
Location: Michigan, USA
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Hi,
An opamp is designed to output voltages within it's supply limits. Unless you used a transformer to step that voltage up, you won't get any higher voltages out of the amp. As digi01 has stated, you may want to look into a DC-DC converter. -Dan
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