AXmichigan
New Member
hey guys
so i just bought these pumps from china for this project i am working on
i found them initially because i opened a bp cuff and saw them in
the pumps they sent are just with empty nodes to solder on which is fine
but i was wondering, because the pumps in the bp cuffs have a capacitor between the power & ground
why did they do that?
and what capacitor size should i use, does it matter?
i ask because the pump worked before, and now is seeming to be shorting my project when connected
is this part of the problem?
thanks!
so i just bought these pumps from china for this project i am working on
i found them initially because i opened a bp cuff and saw them in
the pumps they sent are just with empty nodes to solder on which is fine
but i was wondering, because the pumps in the bp cuffs have a capacitor between the power & ground
why did they do that?
and what capacitor size should i use, does it matter?
i ask because the pump worked before, and now is seeming to be shorting my project when connected
is this part of the problem?
thanks!