Step-up voltage "Boost" converter based on the MT3608 chip. 1.47" x 0.69" x 0.25" pc board with solder spots for input and output voltage. On-board trimmer for adjustment.
• Input: 2-24 Vdc • Output: up to 28 Vdc @ 2A max./ 1A constant
Works great.
[As a Reply to a previous reviewer: GND is common to input AND output]
13 of 14 people found this review helpful.
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Floating?
Reviewer: A viewer
from HEATH, MA USA
It would be useful to know if there's a common ground between the input and output. Or whether they could be connected to give a negative voltage out, like to run an op-amp from a single-ended power input.
8 of 12 people found this review helpful.
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Answer to the first user's question on floating GND
Reviewer: A viewer
from CA, USA
No, it has common ground between input and output.
It is not a transformer isolated DC/DC converter.
7 of 7 people found this review helpful.
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Good but...
Reviewer: Delphijustin
from Dwight
I used this boost converter for my lm317 power supply. It works fine but my led meters are all over the place. The vtvm I have doesn't bounce all over the place. I think my led meters have a slow measurement rate.
1 of 1 people found this review helpful.
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(4 Reviews)
