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TDA7492 Digital Audio Amplifier Board 2x50W
I added a revision to my question but it didn't post! I forgot to mention that I will be using at 4 ohms and the product description clearly states an 18v maximum. Can you please recommend a power supply?
I would recommend using one like part number 120-055.
Date published: 2015-04-22
Will this guy do the trick? 129-014 If not is there a power supply that you recommend? Thanks.
In order to get the most from the amplifier I would recommend the power supply below.http://www.parts-express.com/parts-express-24-vdc-5a-switching-power-supply-with-25-x-55mm-plug--120-055
Date published: 2015-03-17
Where is the power input? Can I wire the Stereo harness to an aux cable?
A wiring diagram for this amplifier is below. Yes you can wire the harness to a 3.5mm aux connector.www.parts-express.com/pedocs/tech-diagrams/320-606--tda7492-wiring-diagram.pdf
Date published: 2015-02-27
Can this board be powered by a (19v5a?) universal power supply intended for a laptop? Part 120-502 for example. If not, what parts express power supply is advised for acceptable preformance?
The power supply we recommend for this amplifier is below.http://www.parts-express.com/parts-express-24-vdc-5a-switching-power-supply-with-25-x-55mm-plug--120-055
Date published: 2015-02-18
I got this along with a pair of "HiVi B3N" (8ohm) and a "50K Audio Taper Stereo Pot" but I couldn't get it to work. I used the pot in the output side and eventually made it go stinky. Do I use pot on input side? Which and how to wire?
a pot for volume control would be placed on the input side. Controlling volume on the speaker level side would require an l pad. You will want to use a 50k stereo pot with each input channel wired to one of the joined pots.
Date published: 2015-01-19
I had expected a simple diagram for in's and outs. For example, I have an 18 v dc power source, Love to know where to attach it. Phoenix connectors great .... 3....left speaker, right speaker. The chord...Input? Is there a pdf available ?
At the top of the page, to the right of "Product Details" there is the "Manuals & Resources". The first link is the wiring pdf you need.
Date published: 2015-01-14