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Author Topic: Cafe conundrum  (Read 950 times)

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(unknown)

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Cafe conundrum
« on: June 29, 2006, 09:34:52 PM »
i need to convert 12v DC to 12v AC so that my new 'colour change' LED bulbs (halogen downlighter replacements, new tech, the business!) can run off our travelling cafe's solar powered system.  Any ideas?


Cheers

Dave Brooks

« Last Edit: June 29, 2006, 09:34:52 PM by (unknown) »
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mikeyduk

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Re: Cafe conundrum
« Reply #1 on: June 29, 2006, 04:04:51 PM »
A small 12v inverter feeding a step down transformer ( 230 or whatever your

mains voltage is ) to 12v.

A couple of amps on the 12v secondary should be enough.

Safety.

Fuses and put the transformer in some kind of enclosure.

Quick and simple.


   Mike

« Last Edit: June 29, 2006, 04:04:51 PM by (unknown) »
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Nando

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Re: Cafe conundrum
« Reply #2 on: June 29, 2006, 04:24:42 PM »
Dave:


How much power do you need ?


Also, detail the whole "COLOUR CHANGE" LEDS and the new tech the business


Nando

« Last Edit: June 29, 2006, 04:24:42 PM by (unknown) »
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