ITech IT-M3900D Series User Manual

Technical Specification
Parameter IT-M3904D-80-80
Setup Accuracy
Voltage
≤0.03% + 0.03%FS
Current ≤0.1% + 0.1%FS
Power ≤0.5% + 0.5%FS
Resistance in series
（CV priority）
≤1%FS
Read Back
Accuracy
Voltage
≤0.03% + 0.03%FS
Current ≤0.1% + 0.1%FS
Power ≤0.5% + 0.5%FS
Voltage ripple
*1
Vp-p ≤200mVpp
Vrms ≤80mV
Setup Temperature
Coefficient
Voltage ≤30ppm/℃
Current
≤50ppm/℃
Read Back Temper-
ature Coefficient
Voltage ≤30ppm/℃
Current
≤50ppm/℃
Rise Time( no load ) Voltage
≤15ms
Rise Time( full load ) Voltage
≤30ms
Fall Time( no load ) Voltage
≤1s
Fall Time( full load ) Voltage
≤100ms
Transient Response
Time
(change from 20%
to 90% of rated
current)
Voltage
≤1ms
Line Regulation
Voltage
≤0.01% + 0.01%FS
Current ≤0.03% + 0.03%FS
Load Regulation
Voltage
≤0.01% + 0.01%FS
Current ≤0.05% + 0.05%FS
Output protection
OCP 42A
OVP 82V
Overpower
protection
4080W
Remote Sense
Compensation
Voltage
≤2V
External analog
（optional）
current program
External programming voltage 0V to 10V corre-
sponds to current 0A to 80A
Copyright © Itech Electronic Co., Ltd.
133

ITech IT-M3900D Series Specifications

General

Brand	ITech
Model	IT-M3900D Series
Category	Power Supply
Language	English