Forum Discussion
MEXICOWANDERER
Mar 10, 2019Explorer
In Transformers We Trust ITWT
I have a 4" Simpson analog 0 - 150 volt AC gauge. I just now wired in a plug. The needle is dancing. It isn't an illusion. The sampling rate of digital is just too slow to catch it. Hello ballasting transformer.
Then there is the option of a Green Dot hospital power supply. They do not reduce voltage without a transformer.
Developing...
I have a 4" Simpson analog 0 - 150 volt AC gauge. I just now wired in a plug. The needle is dancing. It isn't an illusion. The sampling rate of digital is just too slow to catch it. Hello ballasting transformer.
Then there is the option of a Green Dot hospital power supply. They do not reduce voltage without a transformer.
Developing...
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