Hey guys, hoping I can have little bit of advice,
I am hoping to use a current controlled air flow valve (Valve: PVQ 33 6G 16 01) and control it with a digital output.
The current range is 0 to 330 mA
Voltage is 12V
I have 16 of the valves so I am hoping / need to run them via SPI or I2C. Otherwise multiplexing them out is a possibility.
I am struggling to find a rheostat / digital pot that can happily sink / source 330 mA through the coil.
Has anyone have any ideas or experience with high current devices like this?
Cheers
Denzel
I am hoping to use a current controlled air flow valve (Valve: PVQ 33 6G 16 01) and control it with a digital output.
The current range is 0 to 330 mA
Voltage is 12V
I have 16 of the valves so I am hoping / need to run them via SPI or I2C. Otherwise multiplexing them out is a possibility.
I am struggling to find a rheostat / digital pot that can happily sink / source 330 mA through the coil.
Has anyone have any ideas or experience with high current devices like this?
Cheers
Denzel