PERFECTION | If there is a better way we will go for it
50 years Spitzenberger & Spies

AC/DC 2-/4- Quadrant Amplifiers

The 2-/4-Quadrant Amplifier type PASxxx/GN/Kfz suits as an

adjustable voltage source for automotive supply simulation

for 12V, 24V and new 48V.



It's technical specifications are designed for compliant testing according to ISO (7637, 16750), OEM (LV124, LV148) and many manufacturers specifications.




The ideal source for automotive
and avionic supply simulation