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OCP
OVP
OTP
Current（CC）
Short-circu
Voltage（CV）
it
Resistance
（CR）
dimension
Weight
*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
Input voltage
Input current
Rated value
Input power
( 0～40 ℃)
Min operation
voltage
Range
CV mode
Resolution
Accuracy
Range
Resolution
CC mode
Accuracy
Range
CR mode
Resolution
*1
Accuracy
Range
CP mode
Resolution
*3
Accuracy
T1＆T2
Accuracy
Dynamic
Rising/falling
mode
slope
*4
Rising
Min
*5
Range
Readback
Resolution
voltage
Accuracy
Range
Readback
Resolution
current
Accuracy
Range
Readback
Resolution
power
Accuracy
≒5A
Specification
≒5/4.5A
0.12V at 4A
0~18V
1mV
±(0.05%+0.025%FS)
0~4A
0.1mA
±(0.05%+0.05%FS)
0.05Ω~10Ω
0.01%+0.08S
Dynamic mode
0.0001~0.2A/uS
time
≒15uS
Measuring range
0~18V
0.1 mV
±(0.025%+0.025%FS)
0~4A
0.1mA
Protection range
Copyright © Itech Electronic Co., Ltd.
≒82V
≒85℃
0V
≒30mΩ
82*183*573mm
5KG
IT8731
0~80V
0~40A
200 W
16bit
*2
200W
10mW
±(0.2%+0.2%FS)
CC mode
20uS~3600S /Res:1u S
5uS+100ppm
±(0.05%+0.05%FS)
200W
10mW
±(0.2%+0.2%FS)
Specifications
≒50A
≒50/45A
1.2V at 40A
0~80V
10mV
±(0.05%+0.025%FS)
0~40A
1mA
±(0.05%+0.05%FS)
10Ω~7.5KΩ
0.01%+0.0008S
0.001~2A/uS
≒15uS
0~80V
1 mV
±(0.025%+0.025%FS)
0~40A
1mA
72
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