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Saturday, 25 May 2013

Cheap Power Supplies - Crappy PSU analysis - YouTube Video

Posted on 17:52 by Unknown
Some of these Cheap Power Supplies (AKA Wall Warts) are not worth wasting time on. And they could be Unsafe to leave plugged in and unattended. Check this one out...

Don

Crappy PSU analysis



Video Link...
http://www.youtube.com/watch?v=T88ej64aXUM

Uploaded on Jan 1, 2012

Pulling apart a too-cheap-to-be-true PSU. Guess what... it was too cheap.

    Category

    Science & Technology
    License

    Standard YouTube License


Power Supplies - Crappy PSU analysis


Running the numbers on a cheap PSU
Crappy PSU analysis - YouTube
Exposing some fake electronics with too-good-to-be-true prices

Power Supplies - Building


EEVblog #110 – Let’s Design a DC to DC Switchmode Converter @ EEVblog – The Electronics Engineering Video Blog
Make switched-mode power supplies do your bidding - Hack a Day
Ramblings of an E-Geek: Building Blocks: Switch Mode Power Supply
AC to DC Switchmode Converter site:http://www.eevblog.com -EEVblog – The Electronics Engineering Video Blog
Universial Ac Dc converter circuit for small projects
can an energy saving bulb be run off DC ?
design a ac to dc switchmode converter - Google Search
Switched-mode power supply - Wikipedia, the free encyclopedia
Switched-mode power supply - Wikipedia, the free encyclopedia
Power Supplies
LM317-D.PDF (application/pdf Object)
Using The LM317T To Regulate Voltage - Electric Circuit
Fairchild Semiconductor | Power Management & Mobile IP Solutions
Fairchild Semiconductor | Power Management & Mobile IP Solutions
Google Custom Search
DonsDeals: Bench power supply adapter - Hack a Day
DonsDeals: YouTube - How to Design a Simple Isolated Power Supply - Linear Technology
DonsDeals: Building a power supply around a DC-DC converter - Hack a Day
DonsDeals: Product Review - How cheap is a cheap power supply
DonsDeals: I discovered the "Bad Caps" Bad Capacitors Problem while researching what was wrong with my Panasonic DMR-EZ47 DVD Recorder which wont read DVD's any more.
DonsDeals Amazon Associates Store. Same Great Deals! Clean and Easy to Read Pages. - Mastech Single-Output DC Power Supply HY3003D 30V 3A
DonsDeals Amazon Associates Store. Same Great Deals! Clean and Easy to Read Pages. - Search Results - Electronics

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