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Specifications
Copyright © Itech Electronic Co., Ltd. 37
Model
IT6861B
IT6862B
IT6863B
Output
Dual range
0-20V,5A/0-8V,9A
0-32V,3A/0-12V,6A
0-72V,1.5A/0-32V,3A
(％of
Output+Offset)
Readback accuracy
12 month
(25℃±5℃)
(％of
Output+Offset)
Voltage
≤0.04%+8mV
Current
≤0.1%+8mA
Ripple
(20Hz -20MHz)
Voltage
≦3mVp-p and 1mVrms
Current
≤6mArms
Setup Temperature
Coefficient
(％of Output/℃
+Offset)
Voltage
0.01%+3mV
Current
0.01%+2mA
Read Back
Temperature
Coefficient
(％of Output/℃
+Offset)
Voltage
0.01%+3mV
Current
0.01%+2mA
Rising slope
(no load)
Voltage
≤100mS
Rising slope
(full load)
Voltage
≤100mS
descending slope
(no load)
Voltage
≤550mS
descending slope
(full load)
Voltage
≤100mS
Transient
response time
≤50uS ( Typical)
50%-100% Freq=1K 75mV
AC Input
Voltage1
110V±10%
Voltage3
220V±10%
Frequency
47HZ-63HZ
Setup stability-8h
(％of Output +Offset)
Voltage
≦0.02％+3mV
Current
≦0.1％+2mA
Readback stability-8h
(％of Output +Offset)
Voltage
≦0.02％+3mV
Current
≦0.1％+2mA
Remote Sense
Compensation
Voltage
1V
Command Response
Time
20mS ( Typical)
Fuse specification
6.3A(110V)/3.15A(220V)
Power Factor
0.7 (Typical)
Maximum input
apparent power
750VA
Storage temperature
-10℃~70℃
Protection
OVP/OTP
Interface
GPIB/USB/RS232
Isolation ( output to
ground)
200V
Operation
Environment
0~40℃
Dimension (mm)
214.5mmW*88.2mmH*354.6mmD
Weight
7.2Kg
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