Introduction: Mini DIY Adjustable Power Supply

This is my mini adjustable power supply. It will take any DC source between 7.5V and 28V. The output will be between 1.4V and the input voltage.It cost me about £9 in parts, most of them from HK.

Please comment if you like it. 

Instructable available now!!  See here

Comments

author
Rafael MosMad (author)2014-02-27

Awesome! I can't wait for the instructable!

author
Yonatan24 (author)Rafael MosMad2015-12-09

He put the link to the 'Ible

author
stevenarango (author)2014-03-24

This is One Of My Favourites

It Rocks.

author
newtonn2 (author)stevenarango2014-03-24

Thank you very much!

author
andrea biffi (author)2014-02-28

Well done writing step-to-step too!

author
rgehan (author)2014-02-27

Yes, I'm pretty interested in an Instructable about your power supply :)

author
newtonn2 (author)rgehan2014-02-27

Thank you! Working on it as we "speak".

author
rgehan (author)newtonn22014-02-27

I hope you'll release it soon :) Your "breadbox" power supply is also very interesting

author
doppiej (author)2014-02-27

Nice. Would like it!

author
samuraijack (author)2014-02-27

pretty cool.

waiting for the instructables post.

author
newtonn2 (author)samuraijack2014-02-27

I will let you know when I finish it. I'm working on it at the moment! :)

author
hexalog (author)2014-02-27

One of the most complete psu I've seen
please make an instructable

author
newtonn2 (author)hexalog2014-02-27

Thank you very much!

author
newtonn2 (author)2014-02-26

Thank you all for your comments. I'm already working on the instructable and hopping to post it soon.

author
MethodRO (author)2014-02-26

Nice project! Waiting for the complete guide for it!!!

author
gada888 (author)2014-02-26

Thanks,great post,I made a similar power supply salvaged from a printer power adapter,without the current adjustment.you post encourage me to learn more in it.i'm waiting an updated post.

author
syrain (author)2014-02-26

Even if there isn't enough interest, make an 'bile anyways!

author
JKans (author)2014-02-26

Please write up!

author
Idanonat (author)2014-02-26

looking forward to seeing the ible. perhaps with a bill of material if possible. 10x!

author
samnup (author)2014-02-26

it will be nice to have instruction! :)

author
DillyDog (author)2014-02-26

Me too, I've been looking for something like this for ages! Can you post the schematic so I can gather some bits together?

author
jpattison72 (author)2014-02-26

This looks great. I'd love the instructions to make one

author
newtonn2 (author)jpattison722014-02-26

Thank you jpattison72. I took some pictures as I was making it, so I'll be making the instructable soon.

author
newtonn2 (author)2014-02-26

Hi Granzeier, That's a fair point. I'll do that on a separate instructable. This one is just to show the unit.
Regards

author
Granzeier (author)2014-02-26

Nice power supply, but this does not instruct people.

How about posting the schematic diagram as step 2, and how you put it together as more steps.

More info on this cool looking device, please.

Thanks

About This Instructable

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Bio: Always loved electronics. I like to reuse parts or componets and I Love to be part of the Instructable community.
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