AC Stabilizer Repair | Electronics Repair And Technology News

Domestic Stabiliser Dead

Jestine Yong — Sat, 04 Jul 2026 08:17:23 +0000

This domestic stabiliser belongs to me,being use to protect kitchen deep freezer. I went to kitchen and noticed no lit segmented leds that show input and output voltages. So carried it to work desk,opened case cover and did primary inspection.There and then I discovered a charred pcb part close to […]

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Domestic A/C Stabilizer Repaired

Jestine Yong — Tue, 02 Jan 2024 12:09:14 +0000

This stabilize was brought to me with complaints of, when plug into ac socket, a loud bang was heard with spark. On diagnosing it, I found cord had strayed, fuse opened, leds pins rusted, variable resistors rusted, switches bad, track to NO of fifth relay from left burnt, voltage […]

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Electronics AC Voltage Stabilizer Repaired

Jestine Yong — Fri, 11 Jan 2019 04:52:18 +0000

I received this SUN Electronic AC voltage stabilizer with no sign of life. I opened the machine and start to test semiconductors first : I checked transistor AO1015 it was good. For Testing the IC LM324N I decided to replace it by a good and trusted […]

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AC Stabilizer Repair

Jestine Yong — Fri, 22 May 2015 02:16:33 +0000

My mother called me that her Air conditioner was not working. After work I went straight home and took my tool kit to check the air conditioner. The air conditioner was not getting power from the ac Stabilizer. So the real problem was the stabilizer and not […]

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