Hi,
In my circuit the current is changing with the time. I'm going to measure the current. I used a shunt(a 1ohmresistor in serries with the circuit) but the changes are too small to be calculated by the osciloscope. The Ic shouldn't draw more than 200 mA and I'm worried about that.
1) How can I measure the current?
2) Should the maximum current or the average current be less than 200mA?
In my circuit the current is changing with the time. I'm going to measure the current. I used a shunt(a 1ohmresistor in serries with the circuit) but the changes are too small to be calculated by the osciloscope. The Ic shouldn't draw more than 200 mA and I'm worried about that.
1) How can I measure the current?
2) Should the maximum current or the average current be less than 200mA?