Datasheet

SIMULATE MODE

REMOTE SENSE FUNCTION

T, IPK HOLD & IPK, HOLD FUNCTIONS

Simulate Mode can quickly simulate different transient

waveforms, such as power outage, voltage rise, voltage fall, etc.,

For high current output applications, the voltage drop caused by

large current passing through the load cables will affect the

measurement results. The ASR-2000 series provides the remote

sense function that can sense the voltage drop of the DUT to the

ASR-2000 series and the DUT will be compensated by the ASR-2000

series. The maximum voltage that the remote sense function can

compensate is 5% of the output voltage.

T, Ipk Hold is used to set the delay time after the output (1ms ~

60,000ms) to capture the Ipeak value and keep the maximum

value. The update only functions when the measurement value

is greater than the original value. The T, Ipk Hold delay time

setting can be used to measure surge current at the power on

process of the DUT.

Ipk Hold can be used to measure the transient surge current of

the DUT at power on without using an oscilloscope and a

current probe.

for engineers to evaluate the impact of transient phenomena

on the DUT. Ex: Capacitance durability test.

The ASR-2000 series can set the Slew Rate Mode to determine the

rise time of the voltage according to the test requirements of the

DUT. Slew Rate Mode provides "Time" and "Slope" modes. When

setting "Time" mode, ASR-2000 can increase output to 10~90% of

the set voltage within 100 s; and when selecting "Slope" mode,μ

ASR-2000 increases output voltage by a fixed rising slope of

1.5V/ s until reaching the set voltage value.μ

In addition, if users decide to self-define the rise time of the

output voltage, users can flexibly set the rise time of the ASR-2000

series voltage by editing the Sequence mode.

Power Outage

T, Ipk Measurement

Voltage Rise

Voltage Fall

SLEW RATE MODE

Time Mode Slope Mode

SIMULATE MODE