General Information
22
Table 1-2b. Supplemental Characteristics for Series 665xA
(Note 1)
Parameter
Agilent
6571A
Agilent 6572A
Agilent
6573A
Agilent 6574A Agilent 6575A
Output Programming Range (maximum programmable values)
Voltage:
8.190 V 20.475 V 35.831 V 61.425 V 122.85 V
Overvoltage Protection (OVP):
10.0 V 24.0 V 42.0 V 72.0 V 144.0 V
Current:
225.23 A 102.37 A 61.43 A 35.83 A 18.43 A
Average Resolution
Voltage:
2 mV 5 mV 10 mV 15 mV 30 mV
Current:
55 mA 25 mA 15 mA 8.75 mA 4.5 mA
OV Protection:
15 mV 35 mV 65 mV 100 mV 215 mV
Accuracy (at calibration temperature ±5° C)*
Overvoltage Protection :
200 mV 500 mV 900 mV 1.15 V 3.0 V
Analog Programming (VP):
±0.3%
Analog Programming (IP):
±7%
Current Monitor (+IM):
±7%
*Factory calibration temp =25°C
Drift Temperature Stability (following a 30-minute warmup, change in output over 8 hours under constant line, load, and
ambient temperature)
Voltage:
0.02%+0.24mV 0.02% +0.6 mV 0.02% +1 mV 0.02% +1.8 mV 0.02% +3.6 mV
Current:
0.02% +69mA 0.02% +35mA 0.02% +20mA 0.02% +10 mA 0.02% +6mA
Temperature Coefficients (change / °C and 30-minute warmup)
Voltage:
50ppm+0.04mV 50ppm +0.2 mV 50ppm+0.7mV 50ppm +1.2 mV 50 ppm+2.4 mV
Current:
75 ppm +25mA 75 ppm +12 mA 75 ppm +7 mA 75 ppm +4 mA 75 ppm +2 mA
Voltage Readback:
60 ppm +0.1mV 60 ppm +0.3mV 60 ppm +1 mV 60 ppm +1.2mV 60 ppm +3 mV
±Current Readback:
85 ppm +30 mA 85 ppm +15 mA 85 ppm +9 mA 85 ppm +5 mA 85 ppm +2.5mA
Overvoltage Protection:
200ppm+1.8mV 200 ppm +5 mV 200 ppm+8mV 200 ppm+13mV 200 ppm+25mV
Analog Programming (VP):
60 ppm +0.1mV 60 ppm +0.3mV 60ppm+0.5mV 60 ppm +0.7mV 60 ppm +1.5mV
Analog Programming (±IP):
275ppm+26mA 275 ppm+14mA 275 ppm+9mA 275 ppm +5 mA 275 ppm +3 mA
Current Monitor (+IM):
50 ppm +3mA 50 ppm +2mA 50 ppm+1mA 50ppm+0.6mA 50ppm+0.3mA
Maximum Input Power
3800 VA; 2600 W, 100 W with no load
Maximum AC Line Current Ratings
200 Vac nominal:
230 Vac nominal:
19 A rms
19 A rms
Maximum Reverse Bias Current:
With AC input power applied and the dc output reverse biased by an external dc
source, the supply will continuously withstand without damage a current equal to its
output current rating.
Remote Sensing Capability
Voltage Drop Per Lead:
Load Voltage:
Up to 1/2 of rated output voltage.
Subtract voltage drop in load leads from specified output voltage rating.
Load Regulation:
Degradation due to load lead drop in -output: None
Degradation due to load lead drop in + output: ∆mV (regulation) = 2V
drop
(V
rating
)/(V
rating
+10V)
Note 1: For Performance Specifications, see Table l-1b.
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