mahinda jayasinghe
New Member
I have an electronic transformer to drive 12V halagen lamps.
I checked the output voltage without connecting bulb. I am not getting any volts. Input is 240V ok.
I connected the lamp and it is working ok and read voltage 30v.
If I check output voltage without lamp( open circuit o/P voltage) I get nothing.
It seems to be a faulty one.
What is the theory behind it, how it works. It is Australian made.
Many thanks.
I checked the output voltage without connecting bulb. I am not getting any volts. Input is 240V ok.
I connected the lamp and it is working ok and read voltage 30v.
If I check output voltage without lamp( open circuit o/P voltage) I get nothing.
It seems to be a faulty one.
What is the theory behind it, how it works. It is Australian made.
Many thanks.