Sorry for such a basic question but I've searched for like half an hour and haven't found anything that looked 100% definitive.
I have a 12v DC power source, and then a voltage converter to 5v DC from eBay with these specs:
Is there a way to test that the supply is charging within the USB spec (without an oscilloscope or other higher end stuff) before deployment?
Thanks for any help,
-Danny
I have a 12v DC power source, and then a voltage converter to 5v DC from eBay with these specs:
- Non-isolated
- Input voltage range: DC 8~23v
- Output voltage: DC 5V
- Output current: Max. 3A
- With overload/over-current protection
- With over/low voltage protection
- Stable performance.
Is there a way to test that the supply is charging within the USB spec (without an oscilloscope or other higher end stuff) before deployment?
Thanks for any help,
-Danny
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