Current Limiting Resistor; Triggered Voltage Source - Keysight B2980B Series User Manual

Function Details
Voltage Source (B2985B/B2987B)
Table 5-2
This setting is not applied to the output-off process triggered by the emergency
condition such as the interlock open and over temperature protection. In these
situations, the output voltage is immediately set to 0 V and the output switch is
set to off.

Current Limiting Resistor

The voltage source has internal 20 M current limiting resistor at the output end.
Connecting it in series can limit the output current. For example, if the voltage
source forces 100 V, this resistor limits maximum 5 A output current.
You can control the connection of this resistor using the Resistive Limit State field.
See

Triggered Voltage Source

During the voltage source applies a constant voltage, if a trigger signal is
received, it changes the output to the pre-specified value. The value is specified by
the Triggered Voltage Source field. See
220
Output-Off State
Name
HIGH Z, Output relay: off (open)
•
high
The voltage source setting is not changed.
•
impedance
This status is available only when the 20 V range is used.
•
NORMAL Output voltage: 0 V
•
Output relay: off (open)
•
ZERO Output voltage: 0 V in the present voltage range
•
"Output Connection Dialog Box" on page
Cond itions after output-off
173.
"Range Setup Sub-panel" on page
Keysight B2980B User's Guide, Edition 1
151.