Good Will Instrument PSS-2005 User Manual - page 5
PSS-3203/2005 PROGRAMMABLE POWER SUPPLY
USER MANUAL
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1. PRODUCT INTRODUCTION
1-1.Description
PSS-series Programmable Power Supply is controlled by Micro
Processor Unit (MPU) that can easily connect communication interface
R S-232 or GPIB to computer in order to satisfy users’ demand for
auto-testing and auto-control.
The voltage and current are completely controlled by a 12 bits D/A
Con verter with higher resolution and accuracy. Also, the digitalization of
system makes a speedy, precise and convenient input of information
controlled by keyboard and wheel knob.
The adjustment of voltage/current is made by software calibration
without man-made error that will increase the preciseness of the
instrument.
The function of Over Voltage Protection (OVP) and Over Current
Protection (OCP) is set with software and detected with hardware to
achieve protected function precisely and speedily in order t o secure users
from danger by using the instrument.
1-2. Feature
1) An overall digitalization of programmable interface with high
resolution.
2) The 16×2 LCD Display.
3) High stability and low draft.
PSS-3203/2005 PROGRAMMABLE POWER SUPPLY
USER MANUAL
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4) The function of over voltage/current/temperature protection.
5) Intelligent control fan (Vary with different output power.)
6) Warning signal by the built -in Buzzer.
7) Step by step calibration procedure.
8) Brand new panel design and the 1/4 rack size reduction volume
design.
9) Wheel knob of Fine and Coarse.
10) IEEE -488.2 and SCPI compatible command setting.
11) Correspond to UL, CSA, CE, and LVD safety regulation.