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I have a nobsound ns-20g amplifier 200w so to get full power what is the amps and volts I can use

Posted by kamran bits on

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4 Related Answers

Anonymous

  • 9 Answers

SOURCE: Nuvi 200W GPS power supply will not stay plugged in

hpd367 - If your Garmin has died within a year then call them for an RMA number and they will repair/replace it.
Tel 0808 238 0000

Moscow Nell - I had the same problem and got an adaptor from Halfords for about £5.

Posted on Apr 04, 2008

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Joel Friedenberg

  • 1114 Answers

SOURCE: 20-Volt DC Power Supply instead of 12-Volt amp

Here's a few things that come to mind. An auto charging system will operate normally from about 11 Volts to about 14.5 Volts, depending on what is operating (lights, blower,etc), and whether the vehicle is at idle or not. Most car amps will operate from about 10.5 to 16.5 Volts, and outside that range, they will probably shut down.
Another consideration is your 20 volt power supply. You didn't mention if it is a DC power supply, but it needs to be. The other factor is its output, meaning its amperage rating. I'm figuring it will need to put about 5 amps, at the least, for the Sony to put out some watts. I think the line fuses of the Sony are rated @ 25 amps each.
I don't like this type of situation, because I want to say 'try it and see what happens" and I want to say 'don't do it, something may blow".
If you decide to try the 20Volt power supply, maybe if you put smaller rated fuses (say 10 amp) in the Sony amp, they will act as a fail safe. Good luck!

Posted on Jul 27, 2009

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Robert Struzinski

  • 182 Answers

SOURCE: 200w audio power amplifier

sounds like it's getting really hot, that round thing your talking about is kind of a step up transformer which causes inductance and will increase the voltage that the other components need to run properly. It's copper wires wrapped around a piece of iron like an electromagnet. So what is you question?

Posted on Aug 07, 2013

Thomas Beaver

  • 2119 Answers

SOURCE: does 12 volts audio amplifier will work on 5 volts?

It's not likely that you will ever be able to do that.

Posted on Oct 26, 2014

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