Lm3886 with 37volt supply ? - diyAudio
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Old 14th May 2001, 12:51 PM   #1
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Join Date: May 2001
Location: Denmark
Im building this amp http://www.linkwitzlab.com/images/graphics/3886amp.gif

But my power supply is + - 37V does the circuit have to be changed ?

jeppe c.

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Old 14th May 2001, 07:56 PM   #2
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Join Date: Mar 2001
Location: Auburn, WA (somewhere between Seattle and Tacoma)
Blog Entries: 1
Send a message via ICQ to Damon Hill
That seems to be within the voltage rating for the device, so you should be okay with the higher voltage. Be sure it is adequately heat-sinked, especially if you are driving a low-impedance load.

I built a quick and dirty amplifier for my computer's Live!
sound card using these devices; the performance is quite good driving a smallish pair of bookshelf speakers with a MTM driver arrangement. Needs a subwoofer; maybe I'll get around to it some day.
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