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Application Specific DC Power Supplies tailored solutions for specific needs
device's main battery during testing.
Dual output models are recommend-
ed when you need to provide power
as a replacement to your device's
main battery and when you need to
simulate the battery charger power;
Use one output to supply current to
the battery charger input port and
the second output to connect in
place of the main battery (which
sinks current to simulate the main
battery being charged).
Performs Like a Battery
With their battery emulation
features, the Agilent 66319B/D
and 66321B/D allow you to test
your devices under the same power
conditions that exist in actual use.
Emulating the battery is key when
characterizing battery operating life
and detecting early product failures.
These DC sources simulate the
effects of internal resistance of the
battery, enabling them to emulate
the operation of various battery
types or batteries in different charge
states. Plus, these DC sources can
simulate negative resistance so that
you can compensate for voltage
drop due to wiring in a fixture.
Feature Summary
Agilent has designed in the capability
and flexibility that is required for
accurately testing today's communi-
cations devices as well as your next
generation designs for cell phones
(formats include: 3G, cdma2000,
WCDMA, CDMA, TDMA, GSM, PCS,
DECT, TETRA, PHS, NADC), PDAs,
Bluetooth
TM
enabled devices, and
Wireless LAN access devices.
Mobile Communications DC Sources
40-100 W
(Continued)
Specifications
66309B/D 66311B
˚
˚
(at 0
to 55
C unless
otherwise specified)
Voltmeter input (66309D, 66319D,
and 66321D only)
Input range
-25 to
+25 Vdc
DC readback accuracy
0.04% +
(at 25°C ±5°C)
5 mV
AC + DC readback accuracy
1% +
(at 25°C ±5°C) with DC plus
5 mV
a sinewave input > 25 mV rms
(60 Hz to
10 kHz)
Auxilary output
(66309B/D and 66319B/D)
Output ratings
Voltage
0 to 12V
Current
0 to 1.5 A
Programming accuracy
Voltage
0.2% +
40 mV
+Current
0.2% +
4.5 mA
DC measurement accuracy Voltage
0.2% +
15 mV
+Current
0.2% +
3 mA
Ripple and Noise (20 Hz to 20 MHz)
Voltage
rms
1 mV
peak-to-peak
6 mV
Current
rms
2 mA
Notes:
1
66332A also has RS-232 interface.
2
Applies with current detector set to DC.
3
Time for the output voltage to recover to within 20 mV of final value after 0.1 to 1.5 A load change in
high capacitance compensation range.
4
Time for the output voltage to recover to within 20 mV or 0.1% of the voltage rating of the unit following
a change in load current of up to 50% of the output current rating.
Supplemental Characteristics
(Non-warranted characteristics determined by design and useful
in applying the product)
DC Floating Voltage
Output terminals can be floated up
to +/- 50 Vdc maximum from chassis
ground (+/- 240 Vdc for 66332A)
Remote Sensing Voltage Drop
For 66332A: Up to 2 V can be dropped
in each load lead. Add 2 mV to the load
regulation specification for each 1 V
drop in the positive output lead. For
66309B/D, 66311B: Up to 4 V can be
dropped in each load lead. Add 2 mV to
the load regulation specification for each
1 V drop in the positive output lead. For
66319B/D main output, 66321B/D main
More detailed specifications at www.agilent.com/find/66300
82
66319B/D 66321B/D 66332A
—
-25 to
-25 to
—
—
+25 Vdc
+25 Vdc
—
—
0.04% +
0.04% +
—
—
5 mV
5 mV
—
—
1% +
1% +
—
—
5 mV
5 mV
—
—
(60 Hz to
(60 Hz to
—
—
10 kHz)
10 kHz)
—
—
0 to 12V
—
—
—
0 to 1.5 A
—
—
—
0.2% +
—
—
40 mV
—
0.2% +
—
—
4.5 mA
—
0.2% +
—
—
15 mV
—
0.2% +
—
—
3 mA
—
1 mV
—
—
6 mV
—
2 mA
—
—
output: Up to 3 V total can be dropped in
both load leads. For 66319B/D auxiliary
output, 66321B/D auxiliary output: Up
to 4 V total can be dropped in both load
leads.
Command Processing Time
Average time required for the output
voltage to begin to change following
receipt of GPIB data is 4 ms (with
display disabled).
66332A-
J01
Special Order
Option
—
—
—
—
—
—
—
—
—
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