pgorelik
pgorelik
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 right size to...
"the NPN pin allocation seems to be switched around the wrong way." Thanks for pointing this out! The labels on the PCB indeed appear to be wrong! Collector and Emitter...
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. Normally this diode...