GW Instek PSW Series User Manual

PSW Series User Manual
122
External Voltage Control of Current Output
Background
External voltage control of the current output is
accomplished using the MIL-26 connector on
the rear panel. A voltage of 0~10V is used to
control the full scale current of the instrument,
where:
Output current = full scale current × (external
voltage/10)
Connection
When connecting the external voltage source to
the MIL connectors, use shielded or twisted
paired wiring.
PSWEXT-V
Analog
connector
＋
－
16
5
Output
Terminal
2 core shielded
wire or twisted
pair
 Pin16 → EXT-V (-)
 Pin5 → EXT-V (+)
 Wire shield → negative (-) output terminal

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