How to Fix Switched Mode Power Supply

Switched Mode Power Supply or some would call it SMPS (short for Switch Mode Power Supply) are an essential part in a electronic hardware. For example our computers would not run without power supply (obviously). Power supplies are considered to he the heart of an appliance or electronic hardware. But how do we properly repair a power supply when its broken? How do we repair a switching mode power supply?


Jestine Yong, a professional electronic repairer has made a manual entitled Switch Mode Power Supplies Repair. But who is this Jestine Yong?

About the Author:
Jestine Yong eBook Switch Mode Power Supplies RepairJestine Yong is co-founder of Noahtech Computer Repairing and Services, which has entered its 14 years operation. He has vast experience in repairing Computer Monitors, Power Supplies, Computer peripherals and related electronic troubleshooting.

A graduate from Robert Gordon University, Aberdeen UK, with a Bachelor of Science in Electrical and Electronic Engineering, Jestine takes pride in active contributions to the field through the sharing of electronics repairing knowledge and expertise.

Ok now, back to the manual, Switch Mode Power Supplies Repair, that I was talking about. This manual will show you how to fix a power supply, specifically how to fix a switch mode power supply.

This powerful guide on how to fix a Switched Mode Power Supply will show you how you can become a professional in Switch Mode Power Supplies Repair in just 1 week or less.

Jestine Yong will show you all the secrets in repairing Switch Mode Power Supplies. This guide will walk you through the best strategies in solving many switch mode power supplies problems. With this guide,Switch Mode Power Supplies Repair, fixing power supplies could not get easier than this.

switching mode power supplyWhat will you get from this guide?
Here are the things that you will get from the Switch Mode Power Supplies Repair Guide:

  • Easy to follow step by step instructions (271 pages).
  • Learn the Switch mode power supply basic
  • Learn the Switch mode power supply design
  • Learn the Switch mode power supply schematics
  • You will understand how a Switch Mode Power Supplies works (the power Mosfet technology and ATX power supplies)
  • You will know how to read the Schematic Diagram and the functions of each section in SMPS.
  • You will know how to isolate problems in SMPS thus speeding up your repair.
  • You will understand the critical waveforms and voltages in many parts of the SMPS section thus helping you to easily diagnose the faults.
  • Complete full colour photos (about 246 photos + diagrams) to go along with the instructions. This removes all the guesswork!
  • You will discover the 11 circuit functions of SMPS.
  • You will learn the 5 methods that I have used to troubleshoot and repair any type of SMPS!
  • You will learn from my 11 important true case histories in SMPS repair that can practically help you in any SMPS repair.
  • You will also learn from my 13 carefully selected true case histories in ATX power supplies repair.
  • And much much more!

Not only that, Jestine Yong will be giving away three bonuses:
1. PWM IC Tester- How To Easily Make Your Own UC3842 PWM IC Tester
2. Zener Diode Tester- How To Build A Cheap, Simple And Yet A Powerful Zener Diode Tester
3. Switch Mode Power Supplies Repair Email Consultation

Now, to help you decide better here is the Table of Contents of the Switch Mode Power Supplies Repair Guide and below the table of contents are screen shots of the guide. Click the thumbnails below to view full size.

switch mode power supplies repairSwitch Mode Power Supplies RepairSwitch Mode Power Supplies Repair

switch mode power supply repairhow to fix psuhow to fix a power supplyfixing power supply

How much will this guide cost you? The guide including the 3 bonuses could be priced by Jestine Yong at around $249USD. But Jestine learned these strategies the hard way, through trials and errors, and you don’t have to. This course will literally shave years off your learning curve, and help you in repairing many SMPS that can make you lots of money.

So, through this page, Jestine has lowered its price. You can get the Switch Mode Power Supplies Repair Guide plus the 3 (three) bonuses for just $68! That is just a small amount of investment when compared to the years of trials and errors Jestine had to gone through. And it is also less than the cost of a few nice dinners in exchange for a lifetime of knowing how to successfully repair SMPS.

What if after buying it did not work for you or you don’t like the product?
You do not have to worry about that because this product has a 100%, ironclad,
60-Day Money-Back Guarantee.

Take up to eight weeks to examine and use the information, tips and techniques in “Troubleshooting and Repairing Switch Mode Power Supplies E-book”. That’s up to 60 day to put these valuable strategies to work on your SMPS in your own home. Try the techniques yourself… Try as many of the tips as you can. Once you have used these strategies on SMPS’s, I’m confident that you’ll NEVER want to send it back! But, if you aren’t satisfied for any reason, or it doesn’t live up to your expectations, you won’t be out at all. Just send me an e-mail and tell me the reason and I will refund the purchase price. Right up to the final day of this 60 day guarantee.

So now that you are convinced with the product you can order now just by clicking the button below.


But if you still need additional information regarding the product, visit the official website of Jestine Yong. Click here.

Oh by the way, no matter which country you’re in, this is the BEST way to learn how to repair Switch Mode Power Supplies.

And don’t forget with the purchase of Jestine Yong’s guide you will get email support to help you with any question you may have on SMPS. So act now! Click below to order, so you can get started on repairing Switch Mode Power Supplies right away.

UPDATE: Introductory low price of only $68.00 is a part of a market test Jestine is conducting. He will increase the price to $98.00, once he collect more testimonials. So grab your copy now while it’s still at this low price. Click the button below to get Jestine Yong’s ebook: Switch Mode Power Supplies Repair at a lower price.




2 responses to “How to Fix Switched Mode Power Supply”

  1. Oh yeah, whenever I search in the internet about fixing laptops, monitors and other electronic things I found this guy: Yong. His good in electronics and watch his video tutorials in YouTube.Great post Jeff..:)

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