Making Measurements
2
To Measure Battery-Powered Devices
N2820/1A User’s Guide
31
To Measure Battery-Powered Devices
When making measurements on a battery-powered (floating)
device, such as a mobile phone,
always
connect the supplied
ground lead between ground on your device and the probe’s
ground connector as shown in
. Simply snap the end of
the ground lead onto the probe’s connector. Without the ground
connection, the common mode voltage is not guaranteed to be
within the common mode range of the amplifiers.
Figure 11
Supplied Ground Lead on Device
NOTE
Failure to connect the ground lead may result in inaccurate waveforms.
Содержание N2820A
Страница 1: ...Keysight N2820 1A High Sensitivity Current Probes User s Guide...
Страница 30: ...30 N2820 1A User s Guide 2 Making Measurements Quick Start Figure 10 R Sense Entry Box...
Страница 74: ...74 N2820 1A User s Guide 4 Probe Calibration To Calibrate the Probe on InfiniiVision Oscilloscopes...
Страница 84: ...84 N2820 1A User s Guide 5 Characteristics and Specifications Dimensions...
Страница 94: ...94 N2820 1A User s Guide 6 Performance Data Plots Input Load Model...
Страница 106: ...106 N2820 1A User s Guide 7 Performance Verification Performance Test Record...
Страница 109: ...N2820 1A User s Guide 109...
Страница 110: ...This information is subject to change without notice Keysight Technologies 2018 March 2018 N2820 97006 www keysight com...