Tool/software:
I have attached a picture of the circuit board that we are using, Figure 1, our current problem is not meeting our needed current peak and hold values or the keep time. Our current concern right now is that as soon as the system reached the current hold stage the data become very noisy. Figure 2 shows the voltage vs time capture of our solenoid, in which the probe is connected as shown in Figure 1, and Figure 3 shows the voltage vs time of the R sensor, where the probe location is also shown in Figure 1. The incoming voltage was also checked on the oscilloscope and gave a pretty clean signal until the hold current stage was reached in which from that point on it became really noise as well. Also, just FYI Table 1 shows the values of resistors.
