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Power Supply
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- Programmable Power Supply
PROVA-8000
Programmable Power Supply
Product Features
- Over-Voltage , Over-Current Protection
- Built-in Buzzer Alarm
- Easy RECALL and STORE functions
- Stby / Operate Button
- English-like RS-232C commands
- OCP With Programmable Timer
- 200 Sets of Memory
- AUTO-STEP function with programmable interval
- Bi-direction RS-232C interface
- 3.8 kg / 8.4 Lbs weight
Programmable Power Supply introduction
- Over-Voltage , Over-Current Protection
- Built-in Buzzer Alarm
- Easy RECALL and STORE functions
- Stby / Operate Button
- English-like RS-232C commands
- OCP With Programmable Timer
- 200 Sets of Memory
- AUTO-STEP function with programmable interval
- Bi-direction RS-232C interface
- 3.8 kg / 8.4 Lbs weight
Programmed Voltage and Current (5 minutes after power on) |
Range
|
Resolution
|
Accuracy
|
Comments
|
|
Voltage V (C.V.)
|
0 – 40V
|
1mV
|
0.05% ± 9mV
|
Typical ± 5mV
|
Current A (C.C.)
|
0 –5A
|
1mA
|
0.2% ± 9mA
|
Typical ± 5mA
|
C.V.: Constant Voltage C.C.: Constant Current |
Voltage and Current Readback |
Range
|
Resolution
|
Accuracy
|
|
Voltage V (C.C.)
|
0 – 40V
|
1mV
|
0.1% ± 12mV
|
Current A (C.C.)
|
0.05 –5A
|
1mA
|
0.2% ± 12mA
|
C.V.: Constant Voltage C.C.: Constant Current |
Load Regulation | 1mV/A |
Line Regulation | No effect if line voltage falls within 90V to 130V for 115V nominal, 200V to 240V for 230V nominal. |
Fixed 5V / 2A Accuracy | 5V ± 0.25V |
Fixed 3.3V / 3A Accuracy | 3.3V ± 0.16V |
: When 5V or 3.3V output is less than 1V (shorted), the corresponding symbol will be shown in LCD to warn the users. |
General Specification |
Ripple and Noise (0 ~ 40V, 0 ~ 5A) | <3mVrms (C.V.), typical 1mVrms |
Ripple and Noise (0 ~ 40V, 0 ~ 5A) | <3mArms (C.C.), typical 1mArms |
Ripple and Noise (5V/2A, 3.3V/3A) | 10mVrms ~ 20mVrms, 10mArms ~20mArms |
Temperature Coefficient | < 100ppm/℃ |
OCP Detection | Current A > 0.05A |
C.V. or C.C. Detect and Display | Current > 0.05A |
Power Source | 115V (90V to 130V) or 230V (200V to 240V) |
Accessories | power cord x 1, users manual x 1 |
Dimensions | 310mm x 250mm x 133 mm / 12.2" x 9.8" x 5.2" |
Weight | 3.8kg / 8.4lbs |