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The HP 66103A DC Power Module is for use with the 66000 modular power system mainframe. Specifications. Output Voltage: 35 V. Output Current: 4.5 A. Output Power: 150 W. Programming accuracy Voltage: 0.03% + 13 mV. Programming accuracy Current: 0.03% + 2 mA. Readback accuracy (via HP-IB or keyboard display at 25 C +/- 5 C) Voltage 0.02% + 8 mV, Current 0.02% + 2 mA. Ripple and noise (20 Hz to 20 MHz): Constant voltage rms 5 mV, peak to peak 10 mV, Constant current rms 2 mA. Line regulation voltage: 1 mV. Line regulation current: 0.1 mA. Load regulation voltage: 1 mV. Load regulation current: 0.2 mA. Transient Response Time: Less than 1 ms for the output voltage to recover within 100 mV of its previous level following any step change in load current up to 10 percent of rated current. Isolation: Output terminals can be up floated to ± 240 Vdc from chassis ground. Remote Sensing: Up to half the rated output voltage can be dropped across in each load lead. Add 2 mV to the voltage load regulation specification for each 1-V change in the negative output lead caused by a load current change. Command Processing Time: The average time for the output voltage to change after getting an HP-IB command is 20 ms. Output programming Response Time (with full resistive load) : The rise and fall time (10% to 90% and 90% to 10%) of the output voltage is less tban 20 ms. The output voltage change settles within 1 LSB (0.025% x rated voltage) of the final value in less than 120 ms. Down-Programming: An active down-programmer sinks approximately 10% of the rated output current. Agilent 66103A Options. Opt 760: Open/Close and Polarity Reversal Relays.
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