You sure?
Those regulations go even higher.
https://en.wikipedia.org/wiki/Extra-low_voltage
The controlling standard is usually 62368, and the target is usually being a "Limited Power Source", which is 60V or less, and 100 VA max.
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The controlling standard is usually 62368, and the target is usually being a "Limited Power Source", which is 60V or less, and 100 VA max.