Datasheet

ManualsBrandsGW INSTEK ManualsLaboratory & Bench PSUsBench PSU (adjustable voltage) 0 - 80 Vdc 0 - 80 A

Example for the sequence operation

SERIES AND PARALLEL CONNECTIONS

Hence, the PSB-2000 Series, with its multi-range output

function and the power extension capability of series and

parallel connections, is the high power density and high

performance to cost ratio DC power supply, which provides

a wider range of power applications for any limited equipment

space. The PSB-2000 Series is an ideal selection for testing

DC power supply module, automobile lithium and lithium

iron battery and electronic parts.

D. E.

Series Connection

PRESET FUNCTION

OVP AND OCP FUNCTIONS

The PSB-2000 Series provides three sets of parameter preset

function keys on the front panel and each parameter preset

memory includes output voltage, output current and output

power. Users can speedily recall frequently used settings through

operating the front panel preset keys to store everyday settings.

When the voltage and current outputs exceed the preset conditions,

the PSB-2000 Series will shut down the output function to prevent

DUTs from damaging. The OVP and OCP protection level can be

set to 10 110 of the rated voltage or current and the preset％〜％

condition is 110% of the rated voltage and current.

SEQUENCE FUNCTION

When applying sequence function, the computer must first edit a

series of steps defined by different voltage, current and duration,

which, in CSV format, will be sent to PSB-2000 memory via

RS-232C, USB interface or GPIB interface (optional) to periodically

produce a series of steps defined by different voltage, current and

duration. The minimum time for each sequence is set to one

second and the maximum number of step is 100. This function

is to test the impact of DUTs done by the rapidly changing power

supply. The reliability test of electronics products toward changing

power supply is one of the very important verification items.

Parallel Connection

Model Number Model Number

PSB-2400L

PSB-2800L

PSB-2400L2

PSB-2800LS

PSB-2400H

PSB-2800H

1.0V to 84.0V

1.0A to 42.0A

1.0A to 84.0A

0.1A to 3.15A

0.1A to 6.30A

10.0V to 840.0V

OVP Setting Range OVP Setting Range