element14 Community
element14 Community
    Register Log In
  • Site
  • Search
  • Log In Register
  • Community Hub
    Community Hub
    • What's New on element14
    • Feedback and Support
    • Benefits of Membership
    • Personal Blogs
    • Members Area
    • Achievement Levels
  • Learn
    Learn
    • Ask an Expert
    • eBooks
    • element14 presents
    • Learning Center
    • Tech Spotlight
    • STEM Academy
    • Webinars, Training and Events
    • Learning Groups
  • Technologies
    Technologies
    • 3D Printing
    • FPGA
    • Industrial Automation
    • Internet of Things
    • Power & Energy
    • Sensors
    • Technology Groups
  • Challenges & Projects
    Challenges & Projects
    • Design Challenges
    • element14 presents Projects
    • Project14
    • Arduino Projects
    • Raspberry Pi Projects
    • Project Groups
  • Products
    Products
    • Arduino
    • Avnet & Tria Boards Community
    • Dev Tools
    • Manufacturers
    • Multicomp Pro
    • Product Groups
    • Raspberry Pi
    • RoadTests & Reviews
  • About Us
    About the element14 Community
  • Store
    Store
    • Visit Your Store
    • Choose another store...
      • Europe
      •  Austria (German)
      •  Belgium (Dutch, French)
      •  Bulgaria (Bulgarian)
      •  Czech Republic (Czech)
      •  Denmark (Danish)
      •  Estonia (Estonian)
      •  Finland (Finnish)
      •  France (French)
      •  Germany (German)
      •  Hungary (Hungarian)
      •  Ireland
      •  Israel
      •  Italy (Italian)
      •  Latvia (Latvian)
      •  
      •  Lithuania (Lithuanian)
      •  Netherlands (Dutch)
      •  Norway (Norwegian)
      •  Poland (Polish)
      •  Portugal (Portuguese)
      •  Romania (Romanian)
      •  Russia (Russian)
      •  Slovakia (Slovak)
      •  Slovenia (Slovenian)
      •  Spain (Spanish)
      •  Sweden (Swedish)
      •  Switzerland(German, French)
      •  Turkey (Turkish)
      •  United Kingdom
      • Asia Pacific
      •  Australia
      •  China
      •  Hong Kong
      •  India
      •  Japan
      •  Korea (Korean)
      •  Malaysia
      •  New Zealand
      •  Philippines
      •  Singapore
      •  Taiwan
      •  Thailand (Thai)
      •  Vietnam
      • Americas
      •  Brazil (Portuguese)
      •  Canada
      •  Mexico (Spanish)
      •  United States
      Can't find the country/region you're looking for? Visit our export site or find a local distributor.
  • Translate
  • Profile
  • Settings
WorkBench Wednesdays
  • Challenges & Projects
  • element14 presents
  • WorkBench Wednesdays
  • More
  • Cancel
WorkBench Wednesdays
Documents Win a Tenma Power Supply
  • Blog
  • Forum
  • Documents
  • Quiz
  • Events
  • Polls
  • Files
  • Members
  • Mentions
  • Sub-Groups
  • Tags
  • More
  • Cancel
  • New
Join WorkBench Wednesdays to participate - click to join for free!
Actions
  • Share
  • More
  • Cancel
Engagement
  • Author Author: kellyhensen
  • Date Created: 19 Sep 2019 2:23 PM Date Created
  • Last Updated Last Updated: 19 Nov 2019 6:47 PM
  • Views 8079 views
  • Likes 15 likes
  • Comments 128 comments
Related
Recommended

Win a Tenma Power Supply

Congratulations to our winners!

Wow! You guys came up with some really creative ideas! There were over 100 individual ideas submitted and they were a blast to read through.

 

The winner of the Tenma Supply is Andrew J!

His submission literally made James laugh out loud: turning the supply into a mouse to scare a cat.

 

Congrats on your new supply!

 

But that's not all! We're going to find some element14 Community swag for the following honorable mentions:

neuromodulator

liamsenior

dougw

javagoza

 

This giveaway is closed.

Now that you know the basics of how to use a power supply, wouldn't it be great to have one to use on your very own bench?  Well, you are so lucky because James has one to give away!

Unsupported video URL format.

James is always looking for novel ideas for how to use the equipment on his work bench. . . so in this contest, he's asking for ideas on the most unique use for a power supply that maybe isn't just using it as a power supply.  (I don't think he means gutting it and using it for a potted plant.)

 

Add your suggestion in the comments below (no later than Friday, November 1) and you're entered with a chance to win.

 

James will select the winner and announce her/him on this page no later than November 14, 2019.

 

Learn More about the Tenma Power SupplyLearn More about the Tenma Power Supply

 

Full Terms and Conditions

  • giveaways
  • ww_giveaway
  • Share
  • History
  • More
  • Cancel
  • Sign in to reply

Top Comments

  • dougw
    dougw over 6 years ago +10
    I would like to set this power supply up to be able to rapidly test USB cable performance. I have a large collection of USB cables that is still growing. It seems every device comes with yet another USB…
  • baldengineer
    baldengineer over 6 years ago +9
    Wow! You guys came up with some really creative ideas! There were over 100 individual ideas submitted and they were a blast to read through. The winner of the Tenma Supply is Andrew J ! His submission…
  • Jan Cumps
    Jan Cumps over 6 years ago +8
    That is a very good PSU! also: I encourage baldengineer to give away *all* the equipment that we can see in the video
Parents
  • tapy
    tapy over 6 years ago

    This is not a lie, a fib or a joke. I would sit my kids down and attach electrodes to my body. I would show them how I can move limbs and twitch parts with different settings. Might even let them try playing with it.  We've done this before, however didn't have an actual PSU so it was sketchy not having true control of the flow of electrons.

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • More
    • Cancel
Comment
  • tapy
    tapy over 6 years ago

    This is not a lie, a fib or a joke. I would sit my kids down and attach electrodes to my body. I would show them how I can move limbs and twitch parts with different settings. Might even let them try playing with it.  We've done this before, however didn't have an actual PSU so it was sketchy not having true control of the flow of electrons.

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • More
    • Cancel
Children
  • colporteur
    colporteur over 6 years ago in reply to tapy

    I guess with the options available in the power supply you would have a lot more functions available compared to DR-HO'S Pain Therapy System Pro TENS Machine.

     

    I was rather surprised you would think of such an experiment. Then my surprise was elevated when you suggested you would demonstrate it to a child.

     

    I guess you could argue it is no different than a 9VDC battery to the tongue. I will stick with the slight of hand used to simulate the removing of a nose.

     

    Sean

    • Cancel
    • Vote Up +1 Vote Down
    • Sign in to reply
    • More
    • Cancel
  • mudz
    mudz over 6 years ago in reply to tapy

    You can't be serious with that? So you are saying you will attach electrodes to your body which are connected to a power supply, which is directly connected to the mains?.

    Please, Don't do that. Never with your kids.

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • More
    • Cancel
  • tapy
    tapy over 6 years ago in reply to mudz

    I didn't say I'd do it to kids.  I also didn't say they were babies that would in any way be entertained by silly faces.

     

    They did ask for the most outrageous use, other than as a standard power supply.. This is a great example of the usefulness of such a well built PSU.  The ability to safely create a low amperage, regulated voltage for precision testing.

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • More
    • Cancel
element14 Community

element14 is the first online community specifically for engineers. Connect with your peers and get expert answers to your questions.

  • Members
  • Learn
  • Technologies
  • Challenges & Projects
  • Products
  • Store
  • About Us
  • Feedback & Support
  • FAQs
  • Terms of Use
  • Privacy Policy
  • Legal and Copyright Notices
  • Sitemap
  • Cookies

An Avnet Company © 2026 Premier Farnell Limited. All Rights Reserved.

Premier Farnell Ltd, registered in England and Wales (no 00876412), registered office: Farnell House, Forge Lane, Leeds LS12 2NE.

Follow element14

  • X
  • Facebook
  • linkedin
  • YouTube