ITech IT8811 - Chapter 4 Technical Specification; 4.1 Specification

Technical Specification
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Chapter4 Technical Specification
4.1 Specification
Model IT8811 IT8812
Rated value
( 0
～
40
℃
)
Voltage
0~120V
0~120V
Current
0~3A
0~30A
0~3A
0~30A
power
150 W
250W
Min-op-V
0.11V at 3A
1.1V at 30A
0.11V at 3A
1.1V at 30A
CV mode
range 0.1~18V 0.1~120V 0.1~18V 0.1~120V
resolution 1mV 10mV 1mV 10mV
accuracy
±(0.05%+0.02%FS
)
±(0.05%+0.025%FS) ±(0.05%+0.02%FS) ±(0.05%+0.025%FS)
CC mode
range 0~3A 0~30A 0~3A
0~30A
resolution 0.1mA 1mA 0.1mA
1mA
accuracy
±(0.05%+0.05%FS
)
±(0.05%+0.05%FS) ±(0.05%+0.05%FS)
±(0.05%+0.05%FS)
CR mode
range
0.05Ω~10Ω
10Ω~7.5KΩ
0.05Ω~10Ω
10Ω~7.5KΩ
resolution
16bit
16bit
accuracy
0.01%+0.08S
0.01%+0.0008S
0.01%+0.08S
0.01%+0.0008S
CP mode
range 150W 250W
resolution
10mW
10mW
accuracy
0.1%+0.1%FS
0.1%+0.1%FS
Dynamic mode
Dynamic
mode
CC mode CC mode
T1＆T2
20uS~3600S /Res:1 uS 20uS~3600S /Res:1 uS
accuracy 5uS±100ppm 5uS±100ppm
slew rate 0.0001~0.25A/uS 0.001~2.5A/uS 0.0001~0.25A/uS 0.001~2.5A/uS
Measurement range
Readback
voltage
range 0~18V 0~120V 0~18V 0~120V
resolution 0.1 mV 1 mV 0.1 mV 1 mV
accuracy
±(0.025%+0.025%
FS)
±(0.025%+0.025%FS
)
±(0.025%+0.025%FS)
±(0.025%+0.025%FS
)
Readback
current
range 0~3A 0~30A 0~3A 0~30A
resolution 0.01mA 0.1mA 0.01mA 0.1mA
accuracy ±(0.05%+0.05%FS) ±(0.05%+0.05%FS)
Readback
power*2
range 150W 250W
resolution 10mW 10mW
accuracy ±(0.1%+0.1%FS) ±(0.1%+0.1%FS)
Protection range
OPP
≒150W ≒250W
OCP
≒3.3A ≒33A ≒3.3A ≒33A
OVP
≒120V ≒120V
OTP
≒85℃ ≒85℃
specification
Short circuit
current ≒3.3/3A ≒33/30A ≒3.3/3A ≒33/30A
voltage 0V 0V 0V 0V
resistance ≒35mΩ ≒35mΩ ≒35mΩ ≒35mΩ
Input
impedence
150KΩ 150KΩ