The TL431 will draw more current as needed (up to >100mA [limited by resistors] or until VKA drop to 2V) to keep the loop in regulation For much better ESD protection, move R1 to PC817A cathode. With ...

7 gpm at 2250 psi at 3,000rpm , 3.5 gpm at 2250psi at 1500 rpm , 600hrs ex WA mines , desighned for remote operations , fitted wit.... 20 Nov,2024 - Presented by Cox Automotive Australia & New Zealand ...