Filter Capacitor Question
I received an email from my subscriber asked about why a newly installed filter capacitor (220uf 400Volt) blow the moment power is switched “On”? My answer to him was:
First-It could be the filter capacitor installed wrongly-you must follow the sign of the capacitor. The negative sign always go to the Hot ground. If you are not […]
70th China Electronic Fair
The one of the largest electronic exhibition will be held at Shanghai New International Expo Center, Pudong, Shanghai, China on NOV 14-17 2007. It claimed to have over 2,000 exhibitors and 60,000 buyers worlwide. Here are just some of the products that will display at the exhibition center;
Electronic components, Connector, automobile electronics, manufacturing equipment, testing […]
Voltage And Signal Testing?
What if you do not know how to use voltage and signal testing on a faulty board? Of course it is a great advantage to know both of the repair techniques but sometimes without using them we still can repair electronic equipment. What you need to do is first diagnose the problem and find out […]
Splendour Among The Clouds!
Well it was a wonderful trip to me and my family. We were staying in Hotel Awana Genting-22nd floor(midway before it reach Genting Highland). We could drive up there but decided to take the skyway (cable car) from Awana to Genting. Actually it was for the kids to enjoy taking the ride! The journey took about […]
Taking A Short Break
My wife got a free voucher for a one night stay at Genting Highland tomorrow. We had planned the trip since from 1 months ago. We purposely choose tomorrow’s date is because my son will be finishing his exam tomorrow! The last trip my family went was at Port Dickson about 3 months ago. Once in […]
Testimonial From William Soo-Singapore
Do you still remember the testimonial given by a buyer from singapore few days ago in my blog post? He wrote to me again this morning and i would like to share to you:
Dear Jestine,
.
I’m so lucky to found this wonderful website. My 19″ Philips LCD monitor who has no power supply was back to […]
Invention-How to Convert Your Car To Burn Water
Check This Website How You Can Drive Around Using WATER as FUEL! It shows You How To Convert Your Car to BURN WATER as well as Gasoline - to Double Your Mileage!
Electronics For You Magazine
I went to shopping mall 2 days ago and bought the Electronics For You magazine. Some of the interesting topics covered is ROBOTS-Will they ever take over? What do you think readers? The rest of the topics are :
Which Plasma or LCD TV to buy?
How sensors bring human touch to robots?
Energy saver for welding transformer
Digital […]
Nikkei Electronic Asia Magazine
As usual every month i will receive nikkei electronic asia magazine. The good thing is it is free! just visit their website and register and you will get a free copy too. This month main topics talks about
NV-RAM aimed at replacing SRAM, NOR
Sharp aims to lead in wall-mount TVs
XBOX 360 defect rate high; Thermal design […]
Got Another Testimonial From A Buyer
Hi Jestine,
I just found your website last night and this morning I can’t wait further to buy your “testing electronic components” online. It was a great book.Once I read your guide, I hope I can start to repair my 19″ philips LCD monitor which have no power supply. I’ll update you the status.
Best regards,
William Soo. […]
This is the journey of Jestine Yong in Electronic Repairing. In this blog, you’ll find his Electronic Repairing experiences, tips, tricks, guide & recommendations. Feel free to browse around the blog and absorb as much electronic repair tips as you could. Thanks for visiting!
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