CFL Bulb Repair | Electronics Repair And Technology News https://jestineyong.com Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Sat, 11 Dec 2021 12:29:40 +0000 en-US hourly 1 https://wordpress.org/?v=5.4.19 Burnt 85 Watt CCFL Bulb Repaired https://jestineyong.com/burnt-85-watt-ccfl-bulb-repaired/ https://jestineyong.com/burnt-85-watt-ccfl-bulb-repaired/#comments Sat, 11 Dec 2021 12:29:38 +0000 https://jestineyong.com/?p=26478             A burnt 85 watt CCFL bulb was brought  for repair. I opened the case cover, clean inside full of dust and dead tiny insects which have gotten inside for warmth purpose. Then I tested all components on board and found 4 resistors opened, 2 transistors(13003) shorted, which I de-soldered […]

The post Burnt 85 Watt CCFL Bulb Repaired first appeared on Electronics Repair And Technology News.]]> https://jestineyong.com/burnt-85-watt-ccfl-bulb-repaired/feed/ 10 CFL Bulb Repairing Tips- You can Do it https://jestineyong.com/cfl-bulb-repairing-tips-you-can-do-it/ https://jestineyong.com/cfl-bulb-repairing-tips-you-can-do-it/#comments Mon, 27 Jun 2016 11:49:06 +0000 https://jestineyong.com/?p=12656                   I have replaced one new CFL Bulb on my desk yesterday and it went off suddenly, so I arranged another CFL and it brighten my desk. I need to find out what went wrong with this dead bulb since repairing is one of my professions. I […]

The post CFL Bulb Repairing Tips- You can Do it first appeared on Electronics Repair And Technology News.]]> https://jestineyong.com/cfl-bulb-repairing-tips-you-can-do-it/feed/ 13 How To Repair CFL Bulb -Lesson Learnt https://jestineyong.com/how-to-repair-cfl-bulb-lesson-learnt/ https://jestineyong.com/how-to-repair-cfl-bulb-lesson-learnt/#comments Tue, 10 Mar 2015 14:31:05 +0000 https://www.jestineyong.com/?p=9132                     Some times ago I was able to help one of my friends who did small charity work by thinking differently. There is a free school for poor kids conducted by a temple close to his home. Having asked them to bring “burnt/removed” CFLs, he was […]

The post How To Repair CFL Bulb -Lesson Learnt first appeared on Electronics Repair And Technology News.]]> https://jestineyong.com/how-to-repair-cfl-bulb-lesson-learnt/feed/ 43 CFL Bulb Repair https://jestineyong.com/cfl-bulb-repair/ https://jestineyong.com/cfl-bulb-repair/#comments Fri, 27 Feb 2015 04:19:00 +0000 https://www.jestineyong.com/?p=9063                   Yesterday evening when I switched “ON” CFL Bulb (compact fluorescent lamp) in my house passage I observed the bulb is glowing half the way. So I have removed it from the socket and opened the unit to repair it.   On visual inspection I did not […]

The post CFL Bulb Repair first appeared on Electronics Repair And Technology News.]]> https://jestineyong.com/cfl-bulb-repair/feed/ 20 15W Compact Fluorescent Lamp (CFL) Bulb Repaired https://jestineyong.com/15w-compact-fluorescent-lamp-cfl-bulb-repaired/ https://jestineyong.com/15w-compact-fluorescent-lamp-cfl-bulb-repaired/#comments Thu, 24 Apr 2014 15:28:51 +0000 https://www.jestineyong.com/?p=10261             Problem: CFL bulb not glowing full way. While salvaging old parts I have found one CFLBULB in my electronic scrap box. Just opened to see to fulfill my curiosity that is it repairable? While turning On the Bulb I found bulb is glowing halfway. Then I started fault finding […]

The post 15W Compact Fluorescent Lamp (CFL) Bulb Repaired first appeared on Electronics Repair And Technology News.]]> https://jestineyong.com/15w-compact-fluorescent-lamp-cfl-bulb-repaired/feed/ 1