ITech IT8722 - Page 70

Specifications
Copyright © Itech Electronic Co., Ltd. 61
OCP
≒5A
≒50A
OVP
≒82V
OTP
≒85℃
Specification
Short-circu
it
Current（CC）
≒5/4.5A
≒50/45A
Voltage（CV）
0V
Resistance
（CR）
≒30mΩ
dimension
82*183*573mm
Weight
5KG
*1 The voltage/current input is no less than 10% FS
*2 The scope of read-back resistance is:
（ 1/(1/R+(1/R)*0.01%+0.08),1/(1/R-(1/R)*0.01%-0.08) ）
*3 The voltage/current input is no less than 10% FS
*4 Ascending/descending slope: 10%-90% current ascending slope from 0 to maximum current
*5 Minimum rise time: 10%-90% current rise time
Model
IT8731
Rated value
( 0～40 ℃)
Input voltage
0~80V
Input current
0~40A
Input power
200 W
Min operation
voltage
0.12V at 4A
1.2V at 40A
CV mode
Range
0~18V
0~80V
Resolution
1mV
10mV
Accuracy
±(0.05%+0.025%FS)
±(0.05%+0.025%FS)
CC mode
Range
0~4A
0~40A
Resolution
0.1mA
1mA
Accuracy
±(0.05%+0.05%FS)
±(0.05%+0.05%FS)
CR mode
*1
Range
0.05Ω~10Ω
10Ω~7.5KΩ
Resolution
16bit
Accuracy
0.01%+0.08S *2
0.01%+0.0008S
CP mode
*3
Range
200W
Resolution
10mW
Accuracy
±(0.2%+0.2%FS)
Dynamic mode
Dynamic
mode
CC mode
T1＆T2
20uS~3600S /Res:1u S
Accuracy
5uS+100ppm
Rising/falling
slope
*4
0.0001~0.2A/uS
0.001~2A/uS
Min Rising time
*5
≒15uS
≒15uS
Measuring range
Readback
voltage
Range
0~18V
0~80V
Resolution
0.1 mV
1 mV
Accuracy
±(0.025%+0.025%FS)
±(0.025%+0.025%FS)
Readback
current
Range
0~4A
0~40A
Resolution
0.1mA
1mA
Accuracy
±(0.05%+0.05%FS)
Readback
power
Range
200W
Resolution
10mW
Accuracy
±(0.2%+0.2%FS)
Protection range