| Products > Test Equipment |
| finding short on motherboards with a shorty (with display) |
| << < (32/37) > >> |
| wacd:
I Appreciate all the inputs. |
| kripton2035:
Yes I'm confident that a constant current source would improve the device accuracy... |
| wacd:
Today i tried supplying constant 50mA from a lab power supply , removing the transistor and the following resistor network. Results are promising. Funky readings went away but need a little more special care. Edit: i didnt supply constant current but limit the current Max at 50ma. |
| kripton2035:
you could try something like this |
| wacd:
How abour this CMJA5050 https://my.centralsemi.com/datasheets/CMJA5050.PDF |
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