GW Instek PSU-Series User Manual - Manual (Page 141)

ANALOG CONTROL
141
Isolated Analog Control Option Specifications
0~5V / 0~10V Option (PSU-ISO-V)
External voltage control
output voltage
%
Accuracy and linearity: ±1% of
rated output voltage
External voltage control
output current
%
Accuracy and linearity: ±1% of
rated output current
Temperature coefficient ppm/ºC
100ppm/ºC of rated voltage or
current, after a 30 minute warm-up
Programming input
impedance
Ohm 1M
Absolute maximum
voltage
V 0~10.5V
Output voltage monitor % Accuracy: ±1.5%
Output current monitor % Accuracy: ±1.5%
Monitor output
impedance
Ohm 100
4~20mA Option (PSU-ISO-I)
External current control
output voltage
%
Accuracy and linearity: ±1% of
rated output voltage
External current control
output current
%
Accuracy and linearity: ±1% of
rated output current
Temperature coefficient ppm/ºC
200ppm/ºC of rated voltage or
current, after a 30 minute warm-up.
Programming input
impedance
Ohm 50
absolute maximum
voltage
mA 4~21mA
Output voltage monitor % Accuracy: ±1.5%
Output current monitor % Accuracy: ±1.5%