The HP/Agilent 66104A is a 150 W DC power module engineered for integration into the 66000A modular power system mainframe. It delivers 0–60 Vdc at 0–2.5 A output with programming accuracy of 0.03% + 27 mV (voltage) and 0.03% + 1.2 mA (current). The module operates with exceptionally low ripple and noise: 9 mV RMS and 15 mV peak-to-peak across 20 Hz to 20 MHz, making it suitable for demanding measurement and test applications. GPIB control and VXI plug&play drivers enable remote command and high-accuracy voltage/current readback. The 66000A mainframe accepts up to eight 66104A modules in 4U rack space, supporting 1200 W total per system. Output sequencing, LIST mode operation, and built-in self-test ensure flexible configuration for production and automated test environments.
Technical Specifications
• Output voltage: 0–60 Vdc
• Output current: 0–2.5 A
• Maximum power: 150 W
• Programming accuracy (voltage): 0.03% + 27 mV @ 25°C ±5°C
• Programming accuracy (current): 0.03% + 1.2 mA @ 25°C ±5°C
• Ripple and noise (20 Hz–20 MHz): 9 mV RMS / 15 mV peak-to-peak voltage; 1 mA RMS current
– Key Features
• Modular swappable design for rapid system reconfiguration
• GPIB remote control with readback capability
• VXI plug&play driver support
• Output sequencing and LIST mode operation
• Advanced triggering system
• Built-in self-test
• Low noise characteristics suitable for precision applications
– Typical Applications
• Automated test equipment (ATE) systems
• Production test environments
• Modular power supply configurations requiring multiple independent outputs
– Compatibility & Integration
The 66104A operates exclusively within the HP/Agilent 66000A Power System Mainframe. Up to eight modules can be installed per mainframe, delivering 1200 W aggregate power within 4U rack space. Optional keyboard and display units are available for manual operation.
