AMP 1 is a Linear Amplifier in the 3U UMAC rack form factor designed to drive small DC brushed type motors, galvanometers, piezoelectric motors, voice coil motors, or proportional hydraulic valve actuators. This amplifier provides four 40 W continuous (60 W intermittent for 2 seconds) linear amplifiers. The Amp 1 Linear Amplifier may be interfaced conveniently to the PMAC controller via ACC-24E2A or ACC-24E3 (Power only). The maximum bus voltage for this amplifier is 24V DC and the continuous rating for each drive is 0.5 A. The amplifiers on this product will output a current or voltage that is proportional to the voltage input. The amplifier can receive its logic power supply (15 VDC) from the 3U-power supply and the bus voltage is supplied from a separate supply.