Power Supply Programming - HP 59501B Operating And Service Manual

Table 1-1. Specifications, Model 59501A
D/A CONVERTER
DC Output Voitage: Programmable in high or low ranges
within the voltage limits shown below. Output mode is
unipolar or bipolar and is selectable via rear panel switch.
High Low
Unipolar 0 to 9.99 Volts 0 to +.999 Volts
Bipolar -10 to +9.98 Volts -1 to +.998 Volts
DC Output Current: 10mA
Resolution:
High
Low
Unipolar 10mV
1m V
Bipolar
20m V
2m V
Accuracy; Specified at 23° C± 5°C
High
Low
Unipolar
.1%+ 5m V
.1%+ ImV
Bipolar
.1%+ 10mV
.1%+ 2m V
* Stability: Change in output over 8 hour interval under
constant line, load, and ambient following a 30 minute
warm-up.
High Low
Unipolar .04% + .5mV .04% + ,1mV
Bipolar .04% + 1 m V .04% + .2mV
Temperature Coefficient:
High Low
Unipolar .01%/°C + .5mV/°C .
01
%/°C + .1 mV/°C
Bipolar .01%/°C + .5mV/°C .01%/°C + ,1mV/°C
Zero Adjust: Plus or minus 250 millivolts.
D/A Full Scale Adjust: Plus or minus 5%.
Programming Speed: The time required for output to go
from zero to 99% of programmed output change is 250/tsec
(measured with resistive load connected to output terminals).
* Stability is included in accuracy specification measure¬
ments over the temperature range indicated.
POWER SUPPLY PROGRAMMING
Programming Network Specifications: In the following spec- -
ifications, M represents the calibrated full scale value of the
supply being programmed and P represents the actual pro¬
grammed output. Note that the full scale value (M) can be
any value within the supply's output range and is calibrated
with the 59501B programmed to its maximum high range
output.
Accuracy (Does not include power supply errors):
Specified at 23°C ± 5°C.
High Low
Unipolar .05%M + ,25%P .01 %M + ,25%P
Bipolar 0.1 %M + ,25%P .02%M + ,25%P
Isolation: 600Vdc between HP-IB data lines and output
terminals.
Temperature Coefficient:
High .005%M/°C + .015%P/°C
Low .01 %M/°C + .01 5%P/°C
Programming Resolution:
High Low
Unipolar
0.1 %M 0.01 %M
Bipolar
0.2%M
0.02%M
Programming Speed: D/A Conversion Time plus the
programming speed of the power supply.
GENERAL
Input Power: Unit has ac power module which is settable
to: 100/1 20/220/24QVac (-13%, +6%), 48-63Hz, 10VA.
A 3-wire detachable line cord is supplied.
Temperature Range:
Operating: 0 to 55°C
Storage: —40 to 75°C
Dimensions:
(See Figure 2-1)
Weight:
Net: 1.82 kg. (4 lb.)
Shipping: 2.27 kg. (5 ib.)
1-3