Keysight Technologies (formerly Agilent) 66319BMobile Communications DC Source 15V, 3A
The Keysight 66319B dual output mobile communications dc source provides two
outputs for testing both the main battery power and the battery charger
circuitry, allowing customers to test phones and chargers with the same
equipment. This feature helps save on rack space (2 outputs in a rack box)
and eliminates the need for two separate power supplies. Excellent voltage
transient response ensures maximum test-system throughput by minimizing device
shutdowns due to significant voltage drops in the test wiring.
Programmable output resistance (-0.04 ohm to 1 ohm).
Improved transient response <20 us.
Very low transient voltage drop <30 mV.
Programmable output response compensation.
Stable output for either long or short load leads.
Improved standby current measurement accuracy (New +/-1A range).
Simulate internal battery resistance of Ni-Cad, Ni-mh, Li-Ion, Li-Polymer
Negative resistance programming provides load lead voltage drop compensation
from the wiring between the test fixture and actual wireless device.
5 A peak current sourcing for next generation data transmission formats.
Programmable output response compensation to insure stable output operation
for either long or short wiring.
Precision uA, mA, Amp measurement for "sleep mode," "standby mode" and "talk
mode" battery current draw characterization.