preher-tv.blogspot.com
Preher-Tech Blog: Power Over Ethernet Interoperability Guide
http://preher-tv.blogspot.com/2013/08/power-over-ethernet-interoperability.html
Friday, August 16, 2013. Power Over Ethernet Interoperability Guide. Power Over Ethernet Interoperability Guide. A Complete Guide to Transmitting Electrical Power and Data over Ethernet Cables. Power over Ethernet Interoperability. To visit the sales page. Subscribe to: Post Comments (Atom). Edmonds, Washington, United States. Preher-Tech specializes in power supply, inverter and LCD TV and monitor repair.Send us an email contactus@preher-tech.com or visit us at www.preher-tech.com. If you have a Samsung...
preher-tv.blogspot.com
Preher-Tech Blog: Troubleshooting Switching Power Converters: A Hands-on Guide
http://preher-tv.blogspot.com/2013/08/troubleshooting-switching-power.html
Friday, August 16, 2013. Troubleshooting Switching Power Converters: A Hands-on Guide. Troubleshooting Switching Power Converters. For more information on " Troubleshooting Switching Power Converters. Subscribe to: Post Comments (Atom). Edmonds, Washington, United States. Preher-Tech specializes in power supply, inverter and LCD TV and monitor repair.Send us an email contactus@preher-tech.com or visit us at www.preher-tech.com. View my complete profile. Make Your Own Ring Tester. Homemade ESR (Equivalent...
electronics-fathi.blogspot.com
ELECTRONIC REPAIR EGYPT: Viewsonic VG1930WM no power, repaired
http://electronics-fathi.blogspot.com/2011/11/viewsonic-vg1930wm-no-power-repaired.html
Thursday, November 17. Viewsonic VG1930WM no power, repaired. I just finished repairing a Viewsonic. VG1930WM that had no power, no standby LED, completely dead. I opened up the monitor and checked the output voltages from the power supply and both were present and stable. I verified that the 5V was still present at the main board. Next I checked the output from the 3.3V and 1.8V linear voltage regulator ICs. On the main board and the 3.3V regulator's output was considerably. Thanks to John Preher. There...
preher-tv.blogspot.com
Preher-Tech Blog: Newnes Power Electronics Ultimate CD
http://preher-tv.blogspot.com/2013/08/newnes-power-electronics-ultimate-cd.html
Friday, August 16, 2013. Newnes Power Electronics Ultimate CD. Most engineers rely on a small core of books that are specifically targeted to their job responsibilities. These dog-eared volumes are used daily and considered essential. But budgets and space commonly limit just how many books can be added to your core library. The Newnes Power Electronics Ultimate CD. Switching Power Supplies A to Z (Maniktala) 0750679700. Demystifying Switching Power Supplies (Mack) 0750674458. View my complete profile.
preher-tv.blogspot.com
Preher-Tech Blog: Switch-Mode Power Supplies Spice Simulations and Practical Designs
http://preher-tv.blogspot.com/2013/08/switch-mode-power-supplies-spice.html
Friday, August 16, 2013. Switch-Mode Power Supplies Spice Simulations and Practical Designs. This is one I have seen many very good reviews about, but have not read yet. I plan on reading it sometime this year and would love to see some comments from anyone who has read this book. Harness Powerful SPICE Simulation and Design Tools to Develop Cutting-Edge Switch-Mode Power Supplies. Switch-Mode Power Supplies: SPICE Simulations and Practical Designs. Derive founding equations of popular converters. Make Y...
laptoptrainingcourses.com
Laptop Repair Training Courses Advanced Laptop Chip Level Motherboard Repair - TECH RESOURCES
http://www.laptoptrainingcourses.com/tech-resources
Solutions for electronic hardware repair centers and antique radio enthusiasts. Schematics is the language of electronics. It provides a concise and comprehensive diagrammatic description of a circuit. Schematics.com allows users to connect and share designs and ideas in a like-minded community. Providing Service Management Software. Chandigarh Datarecovery Labs - Data Recovery Experts In India [ Chandigarh ]. Electronic design, schematic, projects and many more. Great Electronic Repair Services. Electro...
preher-tv.blogspot.com
Preher-Tech Blog: Different types of capacitors and their uses
http://preher-tv.blogspot.com/2010/09/different-types-of-capacitors-and-their.html
Saturday, September 18, 2010. Different types of capacitors and their uses. Although there is a large variety that are available the most commonly used are ceramic, plastic film types, electrolytic and tantalum. These names refer to the type of dielectric that is used within the capacitor. Read the rest of this wonderful multi page. Article by clicking here. Subscribe to: Post Comments (Atom). Edmonds, Washington, United States. View my complete profile. Make Your Own Ring Tester. If you have a Samsung H...
preher-tv.blogspot.com
Preher-Tech Blog: Jiayang Electronics Core New-tech Co.,LTD
http://preher-tv.blogspot.com/2013/08/jiayang-electronics-core-new-tech-coltd.html
Friday, August 16, 2013. Jiayang Electronics Core New-tech Co.,LTD. Jiayang Electronics Core New-tech Co.,LTD. Is a custom transformer ,toroid and inductor/choke manufacturer successfully doing business since 2002. Jiayang Electronics Core New-tech Co.,LTD. Has 2 main branches covering an area of 25,000 sq ft. Together with 1000 employees. Transformers are made in China at the ISO9001:2008 registered plant , most of them to UL standards. Main supplier for Gree and Midea for more than 5 years. We have bee...
preher-tv.blogspot.com
Preher-Tech Blog: Homemade ESR (Equivalent Series Resistance) Meter
http://preher-tv.blogspot.com/2010/03/homemade-esr-equivalent-series.html
Sunday, March 21, 2010. Homemade ESR (Equivalent Series Resistance) Meter. Here is a great article I wanted to share with all of you. It will show you how to make your own ESR meter at home. This is a fun project and can also be another option for those who don't want to spend the money to purchase a professional grade ESR meter. The Homemade Equivalent Series Resistance Meter. On a typical capacitance meter they will measure close to their correct values, but they are completely bad! Considering that th...
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