Anxo
Anxo
> Hello, > > I am building an Open Spritzer for someone in my department, and I have a few minor suggestions to improve the PCB: > > *I think...
A couple of bits I noticed when looking at the PCB annotation - the NPN pin allocation seems to be switched around the wrong way. Also, the voltage step-down regulator...
Curious also about potential alternatives for the D4 (1n5824) with very long lead times by the looks if it. In case anyone has any suggestions... Thanks Anxo
> Hi Anxo, > > I think any Schottky diode with at least 5A current rating and ~40V voltage rating should work. Make sure you pick one that's physically the...
> Hi Anxo, > > Yes, SB540 should work just fine. The purpose of this diode is to absorb the inductive voltage spike that occurs when the solenoid switches off....