Electronics > Beginners

Constant current PWM

<< < (4/4)

rstofer:
You can google for 'High side current sense amplifier'

https://www.analog.com/en/analog-dialogue/articles/high-side-current-sensing.html

Wouldn't you know it, the app note talks about solenoid control.

Personally, I would see if the mechanics of the situation wouldn't accommodate a linear actuator.  No excess power dissipation, simple stepper motor control and a number of ways to implement position feedback.

Navigation

[0] Message Index

[*] Previous page

There was an error while thanking
Thanking...
Go to full version
Powered by SMFPacks Advanced Attachments Uploader Mod