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Model | 3661A | 3662A | 3663A | 3664A | 3665A |
Output Ratings | |||||
Voltage | 0~20V | 0 ~35V | 0 ~80V | 0 ~120V | 0~200V |
Current | 0~25A | 0 ~14.5A | 0 ~6.5A | 0 ~4.2A | 0~2.5A |
Ripple and Noise (20 Hz to 20 MHz) | |||||
Voltage | <3mVrms | <3mVrms | <5mVrms | <8mVrms | <20mVrms |
<10mVp-p | <10mVp-p | <14mVp-p | <18mVp-p | <80mVp-p | |
Current | <10mArms | <2mArms | 500uArms | 500uArms | <4mArms |
Common Mode Current | 1.5mArms | 1.5mArms | 1.5mArms | 1.5mArms | 1.5mArms |
Load Regulation | |||||
Voltage | 3mV | 5mV | 10mV | 10mV | 10mV |
Current | 3mA | 3mA | 2mA | 1mA | 1mA |
Line Regulation | |||||
Voltage | 5mV | 5mV | 10mV | 10mV | 10mV |
Current | 3mA | 3mA | 2mA | 1mA | 1mA |
Programming Accuracy | |||||
Voltage | 0.03%+5mV | 0.03%+5mV | 0.03%+10mV | 0.03%+15mV | 0.03%+5mV |
Current | 0.5%+8mA | 0.5%+6mA | 0.5%+5mA | 0.5%+5mA | 0.5%+5mA |
Readback Accuracy | |||||
Voltage | 0.02%+2mV | 0.02%+2mV | 0.02%+5mV | 0.02%+8mV | 0.02%+2mV |
Current | 0.2%+8mA | 0.2%+5mA | 0.2%+5mA | 0.2%+5mA | 0.2%+5mA |
Programming Resolution | |||||
Voltage | 1mV | 1mV | 1mV | 1mV(@0-100V) 10mV(@100- 120V) | 1mV(@0-100V) 10mV(@100- 200V) |
Current | 1mA | 1mA | 1mA | 1mA | 1mA |
Readback Resolution | |||||
Voltage | 1mV | 1mV | 2mV | 4mV | 4mV |
Current | 1mV | 1mA | 1mA | 1mA | 1mA |
Meter Resolution | |||||
Voltage | 1mV | 1mV | 2mV | 10mV | 10mV |
Current | 1mA | 1mA | 1mA | 1mA | 1mA |
Output Programming Range(maximum programmable values) | |||||
Voltage | 0~20.2V | 0~35.2V | 0~80.2V | 0~120.2V | 0~200.2V |
Current | 0~25A | 0~14.5A | 0~6.5A | 0~4.2A | 0~2.5V |
Temperature Coefficient, ±(% of output + offset) | |||||
Maximum change in output/readback per °C afer a 30-minute warm-up | |||||
Voltage | 30ppm+ 0.5mV | 30ppm + 0.5mV | 30ppm+ 0.8mV | 30ppm+ 1mV | 30ppm+ 1.5mV |
Current | 30ppm+ 0.5mV | 30ppm + 0.2mA | 30ppm+ 0.1mA | 30ppm + 0.1mA | 30ppm+ 0.1mV |
Stability,±(% of output + offset) | |||||
Following a 30-minute warm-up,change in output over 8 hours under constant load,line and ambient temperature | |||||
Voltage | 0.02% + 2mV | 0.02% + 2mV | 0.02% +3mV | 0.02% + 4mV | 0.02% + 5mV |
Current | 0.2% + 8mA | 0.1% + 6mA | 0.05% + 3mA | 0.05% +2mA | 0.02% + 2mV |
Output Voltage Programming Response Time | |||||
Time for output to change from 10% to 90% of its total excursion(for resistive load). Command processing time is excluded | |||||
Full load up | 50msec | 50msec | 50 msec | 60msec | 60msec |
Full load down | 50msec | 50msec | 50msec | 60msec | 60msec |
No load up | 50msec | 50msec | 50msec | 60msec | 60msec |
No load down | 200msec | 200msec | 300msec | 300msec | 500msec |
Power Supply AC100V-240V 47Hz~63Hz 750VA Max | |||||
Operating Temperature 0~40℃ 0~80%RH | |||||
Cooling Fan Cooled | |||||
Output Voltage Overshoot Less than 1V | |||||
Programming Language SCPI(Standard Commands for Programmable Instruments) | |||||
Net Weight 5.5kg | |||||
Dimensions 212.6mm(W)×132.6mm(H)×360mm(D) (8.4×5.2×14.2 inch) |