New Bally / Stern Solenoid Driver and Voltage Regulator Board
Replaces Bally AS-2518-16 and AS-2518-22 and all revisions of Stern SDU-100
High efficiency 5v 5a regulator built around the LM2679T-5.0. Current limiting, soft start, fixed 5v output and runs cool to the touch.
IRL540 MOSFET coil drivers.
Original HV circuit with over sized wattage rated resistors and TO-220 packaged transistors.
Sturdy 1.6mm thick board with 2oz copper.
Tested good with original and aftermarket MPUs, displays, sound boards.
Available in my Pinside shop and from my website http://nvram.weebly.com