Category: Hardware
Product Number: MAX17614
Hello,
i have a strange behavior on my Power source selector circuit regarding the current measurement. I am getting the power supply ripple voltage on the SETI shunt, even stronger than on the power supply itself. If I use clean lab supply there is no ripple visible. As a current limiter I am using a 1.5k Ohm resistor, in other words the current is limited to 3A.
Here is how the voltage on the SETI shunt looks like:
Here is how the ripple at the Input pin looks like:
Is there any explanation for this misbehavior?
BR
Haris
