Telecom & Network

Mobile Communications DC Power Nokia Flexi 66319D

Agilent Dual Output Mobile Communications DC Power Nokia Flexi 66319D
 

Agilent 66319D dual output mobile communications dc power measurement the two outputs of the main power supply and charger circuit test, customers can use the same device test phones and chargers. This feature helps save rack space (in a half-rack equipment provides two output), without the need for two separate power supplies. The outstanding voltage transient response makes the test line transient voltage drops due to equipment shutdown to a minimum, to ensure maximum test system throughput. The 66319D dc power supply 66319B all features, while adding a built-in digital voltmeter.

The 66319D provide a new feature developed by Agilent, cellular phone manufacturers can automatically detect and intermittently open-sense wire connections. Detection of open sensor line is connected, users can prevent improper charger calibration, incorrect test results and due to the large instantaneous voltage drop caused by low-pressure phone off. This diagnostic function can help manufacturers to avoid the sale of low-quality products to achieve more reliable testing and accurate measurement


Features


Programmable output resistance (-0.04 Ω to 1 Ω)
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 batteries
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