Instructables: exploring - technology - electronics - supply - featured http://www.instructables.com Mon, 26 Sep 2016 17:32:30 PDT BLOX v1.01 DIY Adjustable Bench Power Supply http://www.instructables.com/id/Bench-Adjustable-Power-Supply/
DIY Adjustable Bench Power Supply - More DIY How To Projects]]> https://cdn.instructables.com/F30/4W06/ISCAOVMZ/F304W06ISCAOVMZ.SQUARE2.jpg https://cdn.instructables.com/F30/4W06/ISCAOVMZ/F304W06ISCAOVMZ.SQUARE.jpg https://cdn.instructables.com/F30/4W06/ISCAOVMZ/F304W06ISCAOVMZ.SMALL.jpg tinker17 Here is an easy way to make your own bench power supply that provides 5v, 12v and adjustable for 1.2v to 11.6v! If you don't have the resources to make one but want it, I sell them on my Etsy store - see bottom of the instructable for link and a video demo. I appreciate your support! Introductio...
By: tinker17

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Sun, 28 Aug 2016 22:46:27 PDT
Old PC Recycled Regulable Power Supply http://www.instructables.com/id/Old-PC-Recicled-Regulable-Power-Supply/
Old PC Recycled Regulable Power Supply - More DIY How To Projects]]> https://cdn.instructables.com/FR0/HIYU/IQXXOGBM/FR0HIYUIQXXOGBM.SQUARE2.jpg https://cdn.instructables.com/FR0/HIYU/IQXXOGBM/FR0HIYUIQXXOGBM.SQUARE.jpg https://cdn.instructables.com/FR0/HIYU/IQXXOGBM/FR0HIYUIQXXOGBM.SMALL.jpg brico3d Recicled old computer Regulable power supply.For more information visit: Brico3d Electronics1 Identify the wires and eliminate what you don't need. Electronics2 Connect 230V ac input directly with electronic board. Then use the switch to control ON/OFF with green wire. Elecronics3 Build or ...
By: brico3d

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Fri, 22 Jul 2016 11:23:49 PDT
DIY 5 VOLT REGULATED POWER SUPPLY MODULE http://www.instructables.com/id/DIY-5-VOLT-REGULATED-POWER-SUPPLY-MODULE/
DIY 5 VOLT REGULATED POWER SUPPLY MODULE - More DIY How To Projects]]> https://cdn.instructables.com/F1R/S1ER/IPTJ9WMX/F1RS1ERIPTJ9WMX.SQUARE2.jpg https://cdn.instructables.com/F1R/S1ER/IPTJ9WMX/F1RS1ERIPTJ9WMX.SQUARE.jpg https://cdn.instructables.com/F1R/S1ER/IPTJ9WMX/F1RS1ERIPTJ9WMX.SMALL.jpg DIYmechanics Hi friends how are you ?i hope you are fine !Today in this instructable we are going to make a Diy 5 volt power supply module for just 3$. cheap right !!!Not only cheap It is also simple to make . you can use this simple power supply module for arduino , sensors and breadboard.The reason i come up w...
By: DIYmechanics

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Fri, 24 Jun 2016 11:11:24 PDT
Build Your Own Regulated Power Supply http://www.instructables.com/id/Build-Your-Own-Regulated-Power-Supply/
Build Your Own Regulated Power Supply - More DIY How To Projects]]> https://cdn.instructables.com/F89/B07F/IPH0IO5S/F89B07FIPH0IO5S.SQUARE2.jpg https://cdn.instructables.com/F89/B07F/IPH0IO5S/F89B07FIPH0IO5S.SQUARE.jpg https://cdn.instructables.com/F89/B07F/IPH0IO5S/F89B07FIPH0IO5S.SMALL.jpg webgeeks A regulated power supply is a very important component if you build electronics projects. But buying a good regulated power supply can be expensive. So in this instructable I'm going to show you how to build your own regulated power supply, why buy it if you can build it.This project is very simple ...
By: webgeeks

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Thu, 16 Jun 2016 06:26:29 PDT
Mains Voltage Relay Test Jig http://www.instructables.com/id/Mains-Voltage-Relay-Test-Jig/
Mains Voltage Relay Test Jig - More DIY How To Projects]]> https://cdn.instructables.com/F74/77JN/IMQLJIJN/F7477JNIMQLJIJN.SQUARE2.jpg https://cdn.instructables.com/F74/77JN/IMQLJIJN/F7477JNIMQLJIJN.SQUARE.jpg https://cdn.instructables.com/F74/77JN/IMQLJIJN/F7477JNIMQLJIJN.SMALL.jpg nairbspace For some reason I always end up needing a reason to switch a mains powered device with a microcontroller so I decided to finally make a test jig with some spare parts I have lying around. Hopefully this will be much safer than having exposed mains wire floating around everywhere. :)Before attempting...
By: nairbspace

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Fri, 8 Apr 2016 01:28:24 PDT
Portable Adjustable Mini Powersupply http://www.instructables.com/id/Portable-Adjustable-Mini-Powersupply/
Portable Adjustable Mini Powersupply - More DIY How To Projects]]> https://cdn.instructables.com/FNL/UZW2/ILIAWKRY/FNLUZW2ILIAWKRY.SQUARE2.jpg https://cdn.instructables.com/FNL/UZW2/ILIAWKRY/FNLUZW2ILIAWKRY.SQUARE.jpg https://cdn.instructables.com/FNL/UZW2/ILIAWKRY/FNLUZW2ILIAWKRY.SMALL.jpg Mixed Output A BIG HELLO! and welcome to Mixed Outputs first instructable.As most of my project involve electronics of some sort, having a good power supply is essential to be able to meet the demand of different power requirements. So I built me a bench-top power supply from an old ATX power supply Unit (PSU) t...
By: Mixed Output

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Tue, 8 Mar 2016 03:52:02 PST
$8 DIY Variable Digital Power Supply http://www.instructables.com/id/8-DIY-Variable-Digital-Power-Supply/
$8 DIY Variable Digital Power Supply - More DIY How To Projects]]> https://cdn.instructables.com/FY8/2ZCD/IHS1NW1B/FY82ZCDIHS1NW1B.SQUARE2.jpg https://cdn.instructables.com/FY8/2ZCD/IHS1NW1B/FY82ZCDIHS1NW1B.SQUARE.jpg https://cdn.instructables.com/FY8/2ZCD/IHS1NW1B/FY82ZCDIHS1NW1B.SMALL.jpg Imetomi Hi in this instructable I'll show you that how can you make a variable 12v power supply, that can be used to design electronics projects or as a project power supply. The device is based on the LM2596 NC Voltage Switching Regulator, that is a very effective integrated circuit. I bought mine from Ama...
By: Imetomi

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Sat, 5 Dec 2015 04:59:26 PST
Benchtop DC Power Supply http://www.instructables.com/id/Benchtop-DC-Power-Supply/
Benchtop DC Power Supply - More DIY How To Projects]]> https://cdn.instructables.com/FNP/1BSA/IASCSDS9/FNP1BSAIASCSDS9.SQUARE2.jpg https://cdn.instructables.com/FNP/1BSA/IASCSDS9/FNP1BSAIASCSDS9.SQUARE.jpg https://cdn.instructables.com/FNP/1BSA/IASCSDS9/FNP1BSAIASCSDS9.SMALL.jpg lawrence.esterlen This has been done probably hundreds of times here on Instructables, but I think that this is a great starter project for anyone interested in getting into electronics as a hobby. I am a U.S. Navy Electronics Technician, and even with costly test equipment at my disposal, I still consider this cheap...
By: lawrence.esterlen

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Thu, 11 Jun 2015 16:57:37 PDT
How to fabricate a lunch box into a dual 0-12VDC power supply. http://www.instructables.com/id/How-to-fabricate-a-lunch-box-into-a-dual-0-12VDC-p/
How to fabricate a lunch box into a dual 0-12VDC power supply. - More DIY How To Projects]]> https://cdn.instructables.com/FGJ/20FI/I9UDIVRX/FGJ20FII9UDIVRX.SQUARE2.jpg https://cdn.instructables.com/FGJ/20FI/I9UDIVRX/FGJ20FII9UDIVRX.SQUARE.jpg https://cdn.instructables.com/FGJ/20FI/I9UDIVRX/FGJ20FII9UDIVRX.SMALL.jpg bweaver6 Preface:Hello and welcome to my Instructable.I am a first year Electronic Engineering student and was given the opportunity to build a power supply. I was immediately fascinated but wanted to make more than a run of mill project. My original idea was to use a cigar box and pack as much into a small ...
By: bweaver6

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Tue, 12 May 2015 17:52:18 PDT
Variable ATX bench powersupply - FabLab edition http://www.instructables.com/id/Variable-ATX-bench-powersupply-FabLab-edition/
Variable ATX bench powersupply - FabLab edition - More DIY How To Projects]]> https://cdn.instructables.com/FOK/FQM7/I8FQQTA2/FOKFQM7I8FQQTA2.SQUARE2.jpg https://cdn.instructables.com/FOK/FQM7/I8FQQTA2/FOKFQM7I8FQQTA2.SQUARE.jpg https://cdn.instructables.com/FOK/FQM7/I8FQQTA2/FOKFQM7I8FQQTA2.SMALL.jpg ThomasVDD A good power supply is very useful when working with electronics, but it can be pricey. However, you could have one laying around in the form of an ATX PSU (Power Supply Unit). They are the most commonly used power supplies for computers. In this instructable I'll show how I converted my ATX PSU in ...
By: ThomasVDD

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Mon, 13 Apr 2015 05:34:28 PDT
BENCH POWER SUPPLY UNIT FROM SCRATCH http://www.instructables.com/id/BENCH-POWER-SUPPLY-UNIT-FROM-SCRATCH/
BENCH POWER SUPPLY UNIT FROM SCRATCH - More DIY How To Projects]]> https://cdn.instructables.com/FOD/5HFS/I85QOK7Y/FOD5HFSI85QOK7Y.SQUARE2.jpg https://cdn.instructables.com/FOD/5HFS/I85QOK7Y/FOD5HFSI85QOK7Y.SQUARE.jpg https://cdn.instructables.com/FOD/5HFS/I85QOK7Y/FOD5HFSI85QOK7Y.SMALL.jpg PaurushTheMaker In this instructable I am going to show you how to make a bench power supply. The bench power supply would consist of 6 fixed voltages and a variable voltage from 7v to 1v What is a bench power supply and why do I need it ? A bench power supply is a very important and useful tool in electronics. ...
By: PaurushTheMaker

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Mon, 6 Apr 2015 10:21:55 PDT
Reverse Engineering http://www.instructables.com/id/Reverse-Engineering-1/
Reverse Engineering - More DIY How To Projects]]> https://cdn.instructables.com/FZI/ZMF6/HRTWJLSS/FZIZMF6HRTWJLSS.SQUARE2.jpg https://cdn.instructables.com/FZI/ZMF6/HRTWJLSS/FZIZMF6HRTWJLSS.SQUARE.jpg https://cdn.instructables.com/FZI/ZMF6/HRTWJLSS/FZIZMF6HRTWJLSS.SMALL.jpg Josehf Murchison Many of the members here at Instructables ask about datasheets or pin outs of a device or display in answers, unfortunately you cant always get a datasheet and schematics, in these cases you only have one choice reverse engineering. Reverse engineering is a skill that is not taught in college or un...
By: Josehf Murchison

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Sat, 22 Feb 2014 22:36:31 PST
High Voltage Power Supply for Nixie and Valve Tubes http://www.instructables.com/id/High-Voltage-Power-Supply-for-Nixie-and-Valve-Tube/
High Voltage Power Supply for Nixie and Valve Tubes - More DIY How To Projects]]> https://cdn.instructables.com/F3T/HI2X/HO236OMT/F3THI2XHO236OMT.SQUARE2.jpg https://cdn.instructables.com/F3T/HI2X/HO236OMT/F3THI2XHO236OMT.SQUARE.jpg https://cdn.instructables.com/F3T/HI2X/HO236OMT/F3THI2XHO236OMT.SMALL.jpg andrea biffi Since in last years nixies displays attracted my attention so much that I bought many of them, I finally managed to design a good power supply and my nixie clock is on the way... [UPDATE: done! read instructable here) With this circuit you can test a nixie display, or power a multiplexed nixie clock...
By: andrea biffi

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Tue, 19 Nov 2013 08:17:45 PST
Power Supply unit for arduino power and breadboard http://www.instructables.com/id/Power-Supply-For-Arduino-power-and-breadboard/
Power Supply unit for arduino power and breadboard - More DIY How To Projects]]> https://cdn.instructables.com/FKD/C8TO/H12SVEDU/FKDC8TOH12SVEDU.SQUARE2.jpg https://cdn.instructables.com/FKD/C8TO/H12SVEDU/FKDC8TOH12SVEDU.SQUARE.jpg https://cdn.instructables.com/FKD/C8TO/H12SVEDU/FKDC8TOH12SVEDU.SMALL.jpg Avadhut.Deshmukh how you can take a computer u hv old (power supply unit) and turn it into a power supply that will power your Arduino and give you all the amperage  you need as well as your standard 3.3 volts, 5 volts, and 12 volts for any accessories/electronics used on your breadboard And arduino power ,led 5v,12...
By: Avadhut.Deshmukh

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Mon, 16 Apr 2012 01:23:58 PDT
Tube Power Supply http://www.instructables.com/id/Tube-Power-Supply/
Tube Power Supply - More DIY How To Projects]]> https://cdn.instructables.com/FWA/73EJ/GP7IGIR8/FWA73EJGP7IGIR8.SQUARE2.jpg https://cdn.instructables.com/FWA/73EJ/GP7IGIR8/FWA73EJGP7IGIR8.SQUARE.jpg https://cdn.instructables.com/FWA/73EJ/GP7IGIR8/FWA73EJGP7IGIR8.SMALL.jpg BasinStreetDesign A what?! Isn't a “power supply” that miscellaneous piece of a project that you ignore until you can't anymore, then patch it together as quick as you can so you can get back to the fun parts? And a power supply for tubes? That just amounts to a fat transformer, a bridge rectifier and a filter cap al...
By: BasinStreetDesign

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Mon, 4 Jul 2011 13:47:48 PDT
Variable Voltage Regulator - Filtered Linear Power Supply http://www.instructables.com/id/Variable-Voltage-Regulator-Filtered-Linear-Power/
Variable Voltage Regulator - Filtered Linear Power Supply - More DIY How To Projects]]> https://cdn.instructables.com/FGJ/32RV/GOHMAWZX/FGJ32RVGOHMAWZX.SQUARE2.jpg https://cdn.instructables.com/FGJ/32RV/GOHMAWZX/FGJ32RVGOHMAWZX.SQUARE.jpg https://cdn.instructables.com/FGJ/32RV/GOHMAWZX/FGJ32RVGOHMAWZX.SMALL.jpg Poent This Instructable will show how to Make a 1.6v-6v Filtered Linear Power Supply using a LM317 for the variable voltage regulator and a 1kohm Potentiometer (trimmer). It can source power from anywhere between 7v to 14v for this version of the power supply. The power supply in the above image is at the...
By: Poent

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Sun, 5 Jun 2011 19:52:44 PDT
How To Build A Simple But Powerful Flyback Driver http://www.instructables.com/id/ZVS-Driver/
How To Build A Simple But Powerful Flyback Driver - More DIY How To Projects]]> https://cdn.instructables.com/F1Q/Y5ZJ/G9NGUFUA/F1QY5ZJG9NGUFUA.SQUARE2.jpg https://cdn.instructables.com/F1Q/Y5ZJ/G9NGUFUA/F1QY5ZJG9NGUFUA.SQUARE.jpg https://cdn.instructables.com/F1Q/Y5ZJ/G9NGUFUA/F1QY5ZJG9NGUFUA.SMALL.jpg Plasmana Tired of little purple sparks? Want bigger hotter sparks? Then try:  The ZVS Flyback Driver It is probably the most powerful and efficient flyback transformer driver that was fairly recently invented by Vladmiro Mazilli. It uses resonant zero voltage switching (also know as ZVS) to drive the flyba...
By: Plasmana

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Wed, 2 Jun 2010 02:58:10 PDT
The Radioshack, Adjustable, Breadboard Power Supply. http://www.instructables.com/id/The-Radioshack%2c-Adjustable%2c-Breadboard-Power-Suppl/
The Radioshack, Adjustable, Breadboard Power Supply. - More DIY How To Projects]]> https://cdn.instructables.com/FGN/GO6Z/F3ETRWCJ/FGNGO6ZF3ETRWCJ.SQUARE2.jpg https://cdn.instructables.com/FGN/GO6Z/F3ETRWCJ/FGNGO6ZF3ETRWCJ.SQUARE.jpg https://cdn.instructables.com/FGN/GO6Z/F3ETRWCJ/FGNGO6ZF3ETRWCJ.SMALL.jpg kersny This Instructable will show you how to build an adjsutable breadboard power supply entirely from Radioshack parts. It can provide multiple voltages directly to the power rails on a prototyping breadboard. This could be useful for people on a low budget, who don't like to order parts online, or who ...
By: kersny

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Thu, 28 Jun 2007 16:47:54 PDT
Make a bench power supply mostly from recycled parts http://www.instructables.com/id/Make-a-bench-power-supply-mostly-from-recycled-par/
Make a bench power supply mostly from recycled parts - More DIY How To Projects]]> https://cdn.instructables.com/FI2/SDPW/G33P0P58/FI2SDPWG33P0P58.SQUARE2.jpg https://cdn.instructables.com/FI2/SDPW/G33P0P58/FI2SDPWG33P0P58.SQUARE.jpg https://cdn.instructables.com/FI2/SDPW/G33P0P58/FI2SDPWG33P0P58.SMALL.jpg newtonn2 This instructable will show you how to make a very good bench power supply using mainly recycled parts. This is the really the "mark II",  you can see "mark I" here.    When I finished my first bench power supply I was really happy, and used it very often, almost every day, until one day it decide...
By: newtonn2

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Tue, 15 Dec 2009 14:09:01 PST