Programmable DC Power Supplies
3644A 0-18V/0-5A/90W |
3645A 0-36V/0-3A/108W |
3646A 0-72V/0-1.5A/108W |
Sale Price: $195.00 |
Sale Price: $185.00 |
Sale Price: $195.00 |
Introduction: Features: |
Model
|
3644A
|
3645A
|
3646A
|
Number of outputs
|
1
|
1
|
1
|
DC outputs
|
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Voltage
|
0 ~ 18V
|
0 ~ 36V
|
0 ~ 72V
|
Current
|
5A
|
3A
|
1.5A
|
Power(max)
|
90W
|
108W
|
108W
|
Line regulation
|
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Voltage
|
0-3.999V: 0.01%+3mV
|
0-3.999V: 0.01%+3mV
|
0-3.999V: 0.01%+3mV
|
4-18V: 0.02%+10mV
|
4-36V: 0.02%+10mV
|
4-72V: 0.02%+10mV
|
|
Current
|
0.02%+8mA
|
0.02%+8mA
|
0.02%+8mA
|
Load regulation
|
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Voltage
|
0.02%+20mV
|
0.02%+10mV
|
0.02%+10mV
|
Current
|
0.02%+15mA
|
0.02%+10mA
|
0.02%+8mA
|
Ripple and noise | |||
Voltage
|
<1mV rms
|
<1mV rms
|
<1mV rms
|
Current
|
<5mA rms
|
<4mA rms
|
<3mA rms
|
Programming accuracyat 25° C+/-5° C | |||
Voltage
|
0.1%+20mV
|
0.1%+20mV
|
0.1%+20mV
|
Current
|
0.2%+20mA
|
0.2%+20mA
|
0.2%+20mA
|
Readback accuracyat 25° C+/-5° C | |||
Voltage
|
0.2%+20mV
|
0-19.99V:0.2%+20mV
|
0-19.99V:0.2%+20mV
|
20-36V:0.2%+100mV
|
20-72V:0.2%+100mV
|
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Current
|
0.2%+20mA
|
0.2%+20mA
|
0.2%+20mA
|
Program resolution | |||
Voltage
|
0-3.999V:1mV
|
0-3.999V:1mV
|
0-3.999V:1mV
|
4-18V:10mV
|
4-36V:10mV
|
4-72V:10mV
|
|
Current
|
1mA
|
1mA
|
1mA
|
Readback resolution | |||
Voltage
|
10mV
|
0-19.99V:10mV
|
0-19.99V:10mV
|
20-36V:100mV
|
20-72V:100mV
|
||
Current
|
10mA
|
10mA
|
10mA
|
Protection
|
Over voltage/Over current/Over power
|
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Interface
|
RS232/RS485/USB*1
|
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AC Input
|
110V/220V AC +/-15%, 47~63Hz
|
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Operating environment
|
0~50?, 80% RH *2
|
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Weight
|
6.00kg
|
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Dimensions
|
212.6mm W x 88.1mm H x 250mm D
|
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Software
|
PowerMS Power Management System software, ActiveX and DLL tools
|
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Support VB,VC++,DELPHI,LABVIEW
|
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Standard accessories
|
User's manual, Ac cable, handlebars, software CD
|
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Optional accessories
|
RS232 adaptor, RS485 adaptor, USB adaptor, Mounting rack
|
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1. Optional adapter required. 2. 0 to35°C for full rated output. At higher temperatures, the output current is derated 3% per°C |