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Sci.Electronics.Basics -> a basic dc power supply question

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Date: 16:46 21-02-08

hi all,

if a device ( in this case a 12V LCD screen for a car installation )
is rated 600mA can you use a power supply with a higher amperage ( >
600mA) as long as it is 12V and the polarity is respected ?

thanks,

scott

Author: PhattyMo
Date: 17:08 21-02-08

calfran@earthlink.net wrote:
> hi all,
>
> if a device ( in this case a 12V LCD screen for a car installation )
> is rated 600mA can you use a power supply with a higher amperage ( >
> 600mA) as long as it is 12V and the polarity is respected ?
>
> thanks,
>
> scott

Yep.

Author: Eeyore
Date: 18:30 21-02-08

calfran@earthlink.net wrote:

> hi all,
>
> if a device ( in this case a 12V LCD screen for a car installation )
> is rated 600mA can you use a power supply with a higher amperage ( >
> 600mA) as long as it is 12V and the polarity is respected ?

Yes.

Author: Al Forster
Date: 18:32 21-02-08

<calfran@earthlink.net> wrote in message
news:31c1370c-5efa-46d6-990e-097282c01a45@e23g2000prf.googlegroups.com...
> hi all,
>
> if a device ( in this case a 12V LCD screen for a car
> installation )
> is rated 600mA can you use a power supply with a higher amperage ( >
> 600mA) as long as it is 12V and the polarity is respected ?
>
> thanks,
>
> scott

Yes.

Author: Sjouke Burry
Date: 19:34 21-02-08

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