Product specifications

83
Low-Profile Modular Power System
20-500 W GPIB (Continued)
Spe cif icati ons
(at 0° to 55°C, and
derated above 40°C)
N6773A N6774A N6775A N6776A N6777A
Supplemental Characteristics (Non-warranted characteristics determined by design
that are useful in applying the product)
Programming temperature coefficient per °C
Voltage 0.01% + 0.2 mV 0.5 mV 0.5 mV 1 mV 1 mV
Current 0.01% + 0.5 mA 0.5 mA 0.1 mA 0.1 mA 0.1 mA
Measurement temperature coefficient per °C
Voltage 0.01% + 0.2 mV 0.2 mV 0.5 mV 0.5 mV 0.5 mV
Current 0.01% + 0.5 mA 0.5 mA 0.05 mA 0.05 mA 0.05 mA
N6705 mainframe oscilloscope measurement accuracy:
(at 25°C ±5°C, accuracy of any individual point in the trace)
Voltage 0.1% + 45 mV 75 mV 120 mV 160 mV 175 mV
Current -
with Correction On
1
0.15% + 35 mA 22 mA 19 mA 9 mA 9 mA
Current 0.15% + 45 mA 27 mA 22 mA 12 mA 12 mA
Up-programming and down-programming time with full resisitive load:
(Time from 10% to 90% of total voltage excursion; for voltage setting from 0 V to full scale and full scale to 0 V)
Time 20 ms 20 ms 20 ms 20 ms 20 ms
Maximum up-programming and down-programming settling time with full resisitive load:
(Time from start of voltage change to within 0.1% of full scale value; for voltage setting from 0 V to full scale and full scale to 0 V)
Time 100 ms 100 ms 100 ms 100 ms 100 ms
Over-voltage protection:
Accuracy 0.25% + 100 mV 130 mV 260 mV 650 mV 650 mV
Accuracy w/opt. 761 0.25% + 500 mV 350 mV 350 mV 650 mV 650 mV
Accuracy w/opt. 760 0.25% + 700 mV 700 mV 400 mV 650 mV 650 mV
Maximum setting 22 V 38.5 V 66 V 110 V 165 V
Response time (50 µs from occurance of over-voltage condition to start of output shutdown)
Output ripple and noise (PARD)
CC rms 6 mA 6 mA 6 mA 6 mA 6 mA
Common mode noise: (from 20 Hz - 20 MHz; from either output to chassis
Rms 2 mA 2 mA 2 mA 2 mA 2 mA
Peak-to-peak < 20 mA < 20 mA < 20 mA < 20 mA < 20 mA
Remote sense capability: Output can maintain specifications with up to a 1 volt drop per load lead.
The load lead drop reduces the maximum available voltage at the load.
Series and parallel operation: Identically rated outputs can be operated directly in parallel or can be
connected for straight series operation. Auto series and auto-parallel operation is not available.
Minimum output turn-on delay: Time from when any Output On command is received until the output
starts turning on.
Without relay option 32 ms 32 ms 32 ms 32 ms 32 ms
With relay option 760 58 ms 58 ms 58 ms 58 ms 58 ms
1
Correction On compensates for current flowing into the output capacitor during voltage transients
M ore detailed specifications at www.agilent.com/find/N6700
High Performance DC Power Supplies speed and accuracy for test optimization
Supplemental characteristics
for all model numbers
DC floating voltage: Output terminals
can be floated up to ±240 VDC from
chassis ground
Remote sensing: Output can maintain
specifications with up to 1-volt drop
per load lead
Command processing time: Average time
required for the output voltage to begin
to change following receipt of digital
data is ≤ 1ms.
High speed test extentions:
List mode:
• Number of steps = 1 to 512
• Dwell time = 1 to 262 s
• Maximum list repetitions = 256 or
infinite