GW Instek PSW Series User Manual

PSW Series User Manual
118
D COM
2
Connected to the (–S) sense- terminal when
remote sense is used. Connected to the negative
output terminal when remote sense is not used.
CURRENT SUM
OUT
3
Current sum output signal when used in parallel
mode.
EXT-V CV CONT
4
External voltage control of the voltage output. A
voltage of 0~10V is used to control the full scale
voltage output (0%~100%) of the instrument.
EXT-V CC CONT
5
External voltage control of the current output. A
voltage of 0~10V is used to control the full scale
current output (0%~100%)of the instrument
EXT-R CV CONT
PIN1
6
External resistance control of the voltage output. A
resistance of 0kΩ ~ 10kΩ is used to control the full
scale voltage output (0%~100%) of the instrument.
EXT-R CV CONT
PIN2
7
External resistance control of the voltage output. A
resistance of 0kΩ ~ 10kΩ is used to control the full
scale voltage output (0%~100%) of the instrument.
EXT-R CC CONT
PIN1
8
External resistance control of the current output. A
resistance of 0kΩ ~ 10kΩ is used to control the full
scale current output (0%~100%) of the instrument.
EXT-R CC CONT
PIN2
9
External resistance control of the current output. A
resistance of 0kΩ ~ 10kΩ is used to control the full
scale current output (0%~100%) of the instrument.
V MON
10
Voltage Monitor Output. Outputs the full scale
voltage (0~100%) as a voltage (0V~10V).
I MON
11
Current Monitor Output. Outputs the full scale
current (0~100%) as a voltage (0V~10V).
SHUTDOWN
12
The shut down signal will turn off the output or
power when a low TTL signal is applied. The
shutdown signal is pulled up to 5V with a 10kΩ
pull-up resistor.
CURRENT_SUM_
1
13
Master unit current sum input signal from first
slave CURRENT SUM OUTPUT. Used in parallel
mode only.
CURRENT_SUM_
2
14
Master unit current sum input signal from second
slave CURRENT SUM OUTPUT. Used in parallel
mode only.
FEEDBACK
15
Parallel control signal during master-slave parallel
operation.

GW Instek PSW Series Specifications

General

Ripple & Noise (CC)	≤ 3mArms
Protections	OVP, OCP, OTP
Remote Sense	Yes
Programmable	Yes
Operating Temperature	0°C to 40°C
Storage Temperature	-20°C to 70°C
Voltage Resolution	1mV
Current Resolution	1mA
Current Accuracy	±0.1% + 10mA
Ripple & Noise (CV)	≤1mVrms
Load Regulation (CC)	≤0.1% + 5mA
Line Regulation (CC)	≤0.1% + 5mA
Remote Interface	USB, RS232
Display	LCD