1.25V to 6V adjustable power supply

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Power supply using the MAXIM MAX603CPA IC. Adjustable with two SMD potentiometers to 1.25-6.0Vdc. 500mA output current, easy voltage adjustment and stable output voltage once adjusted. Includes noise bypass capacitors for silent operation. Circuit is tested and working.

PCB layout / scheme attatched.

sam_sam_sam

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Are you have these boards for sale

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··Thanks for any··that you may have and all of your time finding them

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Sam

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You mean the PowerSupply board posted over here? Not really, but I can give you the project file for the PCB design software (Osmond PCB) and a component list. If you dont know how to make the boards, i guess I could make a couple for you, but you would have to drill holes and buy and solder the components yourselves.

sam_sam_sam

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If you dont know how to make the boards,
·i guess I could make a couple for you -

ThanKs if you do not mind doing that for me

·Just let me know the cost for you to do·this for me

Could you·Please give ·a component list

Thanks

·- but you would have to drill holes and buy and solder the components yourselves.

Yes i know· this i have all of this stuff i just do not make very good board my self

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··Thanks for any··that you may have and all of your time finding them

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Sam

Post Edited (sam_sam_sam) : 2/14/2008 5:15:41 PM GMT

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Here is the component list with final layout picture. I have added place for a fuse, but it is not needed to mount this if you dont want to. I have also added place for fixed resistors if you would like to use that instead (description in MAX603 sheet in how to do this). You will get three circuits on the smallest board size I have, so you have two extra in case something happens. I will calculate price tomorrow. In the mean time, here are component list and description:

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I can make a board with three of those circuits for you for $40 included shipping from Norway to you with regular mail.