Description: The 6655A Power Supply is a 500 Watt, single output, series pass regulated power supply, with an internal GPIB interface and SCPI programming. The unit provides many talker/listener functions including remote programming of voltage and current with feedback of actual measured output values. 16 supplies can be connected to one GPIB interface via a serial link connection.
This system has the following specifications:
Output ratings
Output voltage: 0 to 120 V
Output current (40° C): 0 to 4 A
Maximum current (50° C/55° C): 3.6 A/3.4 A
Programming accuracy at 25°C ±5°C
Voltage: 0.06% + 51 mV
Current: 0.15% + 4 mA
Ripple and noise from 20 Hz to 20 MHz
Voltage rms: 700 µV
Peak-peak: 7 mV
Current rms: 2 mA
Load regulation
Voltage: 5 mV
Current: 0.5 mA
Line regulation
Voltage 2 mV
Current 0.5 mA
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