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Old 9th October 2011, 01:11 PM   #1
siliconray is offline siliconray  China
diyAudio Member
Join Date: Sep 2011
Default 500W 12V to 45V inverter for car audio

This is absolute a cool gadget for audio DIYers. It convert 12V from car battery to dual 45V DC power supply for audio amplifiers. Voltage is adjustable by adding feedback resistors in parallel with the on board res. The max power is up to 500W! Don't tell me it's not enough for your car audio...
See details here:
500W 12V to 45V car audio PSU
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www.siliconray.com High Quality Audio Enclosures, Amp Kits, Amplifiers, PCB Fab Services
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Old 19th October 2012, 06:45 PM   #2
johnyradio is offline johnyradio  United States
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Join Date: Sep 2011
anyone have a recipe to build this?
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Old 14th December 2012, 06:36 PM   #3
Justhappytobehere is offline Justhappytobehere
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Join Date: Dec 2012
Originally Posted by johnyradio View Post
anyone have a recipe to build this?
I would also be extremely interested in this if anyone would have any info on building this.
It would be so much appreciated.
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