Preher-Tech
Component level electronics repair
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Tools And Tips
Click on one of the links below. Check back often, as many more links will be added. If you have an idea for a tool or tip that you think needs to be added, please email john@preher-tech.com with your suggestion.
 
If you are looking to purchase tools and or test equipment then visit our tools and test equipment page by clicking here. If you are looking for hard copy electronics books then visit our electronics books page by clicking here.
                                                      
 
Lot's of excellent electronics repair guides can be found at www.randyfromm.com/shopping
 
 
 
Introduction To Switching Power Supplies
                                                                             Electronics For Beginners Tutorials                                                                              

Testing MOSFETs 1

Testing BJTs Tutorial

SMPS Repair E-Book

Make Your Own ESR Meter At Home

Electronics Certification

Computer Certification And Courses

 CETG Certification

 
 
  
 

                                                                                                

 
 
 
Here are some great tips from my friend Dave at Dave's TV in Grants Pass Oregon.
 
 
 
 
 
 
 
See more videos by visiting Dave's You Tube page.
 
 
 
 
 
 
Follow the Preher-Tech Blog for all kinds of electronics repair tips
 
 
 
 
 
 
Subscribe To The Preher-Tech Newsletter For Monthly Repair Tips
 
 
 
Subscribe To Jestine Yong's Free Newsletter
And Get A Free Report “You Can Repair Any Types Of Electronic Equipment"

 

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Consumer Electronics Technicians Group