amplifier cardの例文

The Upper Enclosure ( UPE the " box " on which a moving head is mounted ) contained the power supply for the lamp ( the APS250 ) and a Data Receiver Card a PCB which translated the cue information received from the console into low voltages; these were then ( mostly ) sent via a wiring harness to a servo amplifier card in the head, which provided the actual power that drove the motors.