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Re: How to design a 12V 2A power supply

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On 2017-02-16, boomer#6877250@none.com <boomer#6877250@none.com> wrote:
> I bought a stereo amplifier on ebay for $7. It's a complete amp except
> for a housing. I'll make my own housing. It's made to be used in a car.
> It has output of 15W per channel. 
>

> Lastly, do they sell 12VDC wall transformers that are rated at 2A? That
> too would work and be easy to connect. I have seen them rated at 12VDC
> 1A, but never seen 2amp ones.

Yeah, prices start at $3 online, but the cheap ones may be junk.

eg:  https://www.aliexpress.com/item/1PCS-12V2A-AC-100V-240V-Converter-Adapter-DC-12V-2A-2000mA-Power-Supply-EU-Plug-5/32281921836.html?spm=2114.40010608.4.11.uM1xTs


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How to design a 12V 2A power supply boomer#6877250@none.com - 2017-02-15 23:36 -0600
  Re: How to design a 12V 2A power supply mike <ham789@netzero.net> - 2017-02-15 21:45 -0800
  Re: How to design a 12V 2A power supply bitrex <bitrex@de.lete.earthlink.net> - 2017-02-16 01:58 -0500
    Re: How to design a 12V 2A power supply Sylvia Else <sylvia@not.at.this.address> - 2017-02-19 18:24 +1100
  Re: How to design a 12V 2A power supply tabbypurr@gmail.com - 2017-02-16 00:01 -0800
  Re: How to design a 12V 2A power supply Pimpom <Pimpom@invalid.com> - 2017-02-16 18:12 +0530
    Re: How to design a 12V 2A power supply mike <ham789@netzero.net> - 2017-02-17 22:09 -0800
  Re: How to design a 12V 2A power supply Don Y <blockedofcourse@foo.invalid> - 2017-02-16 05:54 -0700
    Re: How to design a 12V 2A power supply jurb6006@gmail.com - 2017-02-16 05:34 -0800
      Re: How to design a 12V 2A power supply Don Y <blockedofcourse@foo.invalid> - 2017-02-16 07:09 -0700
        Re: How to design a 12V 2A power supply Lasse Langwadt Christensen <langwadt@fonz.dk> - 2017-02-16 13:33 -0800
          Re: How to design a 12V 2A power supply Spehro Pefhany <speffSNIP@interlogDOTyou.knowwhat> - 2017-02-17 00:44 -0500
            Re: How to design a 12V 2A power supply krw@notreal.com - 2017-02-17 22:39 -0500
              Re: How to design a 12V 2A power supply Spehro Pefhany <speffSNIP@interlogDOTyou.knowwhat> - 2017-02-18 05:45 -0500
                Re: How to design a 12V 2A power supply krw@notreal.com - 2017-02-18 10:28 -0500
                Re: How to design a 12V 2A power supply Lasse Langwadt Christensen <langwadt@fonz.dk> - 2017-02-18 07:52 -0800
                Re: How to design a 12V 2A power supply Jasen Betts <jasen@xnet.co.nz> - 2017-02-19 06:40 +0000
                Re: How to design a 12V 2A power supply Spehro Pefhany <speffSNIP@interlogDOTyou.knowwhat> - 2017-02-19 02:51 -0500
                Re: How to design a 12V 2A power supply "Dave M" <dgminala@mediacombb.net> - 2017-02-19 17:33 -0600
            Re: How to design a 12V 2A power supply Don Y <blockedofcourse@foo.invalid> - 2017-02-18 05:37 -0700
    Re: How to design a 12V 2A power supply Clifford Heath <no.spam@please.net> - 2017-02-17 03:48 +1100
    Re: How to design a 12V 2A power supply Jasen Betts <jasen@xnet.co.nz> - 2017-02-18 09:47 +0000
      Re: How to design a 12V 2A power supply krw@notreal.com - 2017-02-18 10:33 -0500
  Re: How to design a 12V 2A power supply Martin Brown <|||newspam|||@nezumi.demon.co.uk> - 2017-02-16 13:17 +0000
  Re: How to design a 12V 2A power supply Spehro Pefhany <speffSNIP@interlogDOTyou.knowwhat> - 2017-02-16 08:37 -0500
  Re: How to design a 12V 2A power supply Jasen Betts <jasen@xnet.co.nz> - 2017-02-18 09:39 +0000
  Re: How to design a 12V 2A power supply dakupoto@gmail.com - 2017-02-19 03:38 -0800

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