General Information
17
Table 1-1b. Supplemental Characteristics for Series 654xA and 655xA (continued)
Parameter Agilent Model Number and Parameter Value
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:
Load Regulation:
Up to 1/2 of rated output voltage.
Subtract voltage drop in load leads from specified output voltage rating.
Add 3 mV to spec (see Table l-la) for each l-volt change in the + output lead due to
load current changes.
Downprogrammer Current Capability (± 15%):
Agilent 6541 Agilent 6542 Agilent 6543 Agilent 6544 Agilent 6545
5.8 A 2.5 A 1.5 A 0.9 A 0.75 A
Agilent 6551 Agilent 6552 Agilent 6553 Agilent 6554 Agilent 6555
11.6 A 5 A 3 A 1.8 A 1.5 A
Monotonicity:
Output is monotonic over entire rated voltage, current, and temperature range.
Auto-Parallel Configuration:
Up to 3 identical models
Analog Programming
(IP & VP)
Input Signal:*
Input Impedance:
*Signal source must be
isolated.
0 to -5 V
10 kΩ, nominal
Current Monitor Output:
0 to -5 V represents zero to full-scale current output.
Savable States
Nonvolatile Memory
Locations:
Nonvolatile Memory Write
Cycles:
5
5 ( 0 through 4)
40,000, typical
Recommended Calibration
Interval: 1 year
Safety Compliance
Complies with:
Designed to comply with:
CSA 22.2 No.231, IEC 348, UL 1244
VDE 0411
RFI Suppression (complies
with):
FTZ 1046/84, Level B