GW Instek PSW Series Programming Manual

GETTING STARTED
9
PSW Series Overview
Series lineup
The PSW series consists of 6 models, divided into 3 different model
types covering 3 power capacities: Type I (360 Watt), Type II (720
Watt) and Type III (1080 Watt).
Model name Type Voltage Rating Current Rating Power
PSW 30-36 Type I 0~30V 0~36A 360W
PSW 80-13.5 Type I 0~80V 0~13.5A 360W
PSW 30-72 Type II 0~30V 0~72A 720W
PSW 80-27 Type II 0~80V 0~27A 720W
PSW 30-108 Type III 0~30V 0~108A 1080W
PSW 80-40.5 Type III 0~80V 0~40.5A 1080W
Apart from the differences in output, each unit differs in size. The
720 and 1080 watt models are larger than the 360 watt models to
accommodate the increase in power.
360 Watt models
Type I
720 Watt models
Type II
1080 Watt models
Type III
A
W
V
W
%W10080604020
ISR
C C
DLY
ALM
RMT
C V
VSR
Function OVP/OCP S et
Output
PWR DSPLLock/LocalTest
PSW 30-36
360W
Multi-Ra nge DC Power Suppl y
Voltage
Current
A
W
V
W
%W10080604020
ISR
C C
DLY
ALM
RMT
C V
VSR
Function OVP/OCP Set
Output
PWR DSPLLock/LocalTest
PSW 30-7 2
720W
Voltage
Current
Multi-Rang e DC Power Supply

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