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Model |
PSB-2400L |
PSB-2800L |
PSB-2400L2 |
PSB-2400H |
PSB-2800H |
PSB-2800LS |
Output Rating |
Voltage |
0 -80V |
0 -80V |
0 -80V x 2CH |
0 - 800V |
0 - 800V |
80V |
Current |
0 -40A |
0 -80A |
0 -40A x 2CH |
0 - 3A |
0 - 6A |
80A |
Power |
400W |
800W |
800W |
400W |
800W |
800W |
Regulation (CV) |
Load |
0.01% ± 3mV of rated voltage |
0.01% ± 30mV of rated voltage |
N/A |
Line |
0.01% ± 2mV of rated voltage |
0.01% ± 20mV of rated voltage |
Regulation (CC) |
Load |
0.02% ± 3mA of rated current |
0.05% ± 15mA of rated current |
N/A |
Line |
0.01% ± 2mA of rated current |
0.05% ± 10mA of rated current |
Ripple & Noise (Noise Bandwidth 20MHz; Ripple Bandwidth = 1MHz) |
CV p-p |
90mV |
150mV |
90mV |
250mV(only output voltage measures more than 1% of the rated voltage) |
300mV(only output voltage measures more than 1% of the rated voltage |
N/A |
CV rms |
4mV |
6mV |
4mV |
20mV(when current measures <2A)
35mV(when current measures >2A) |
25mV(when current measures <2A)
40mV(when current measures >2A) |
CC rms |
30mA |
60mA |
30mA |
15mA |
20mA |
Programming Accuracy |
Voltage |
0.1% settings±2digits |
0.1% settings±2digits |
N/A |
Current |
0.2% settings±2digits |
0.2% settings±2digits |
Power |
±10W |
±10W (only output voltage measures more than 1% of rated voltage) |
Read Back Accuracy |
Voltage |
0.2% readings±2digits |
0.2% readings±2digits |
N/A |
Current |
0.3% readings±2digits |
0.3% readings±2digits |
Power |
0.5% readings±5digits |
0.5% readings±Vout x 40mA |
Response Time |
Raise Time (Full load/No load) |
50 ms |
200ms |
N/A |
Fall Time (Full load) |
100 ms |
500ms |
Fall Time (No load) |
500 ms |
1000ms |
Load Transient Recover Time
(Load change from 50 - 100%) |
1ms |
7ms |
Programming Resolution |
Voltage |
10mV |
100mV |
N/A |
Current |
10mA |
10mA |
Power |
10W |
10W |
Measurement Resolution |
Voltage |
10mV |
100mV |
N/A |
Current |
10mA |
10mA |
Power |
10W |
10W |
Series and Parallel Capability |
Channel Number |
1 |
1 |
2 |
1 |
1 |
For PSB-2800L Only |
Series Operation |
Up to 2 Units |
Up to 2 Units |
N/A |
N/A |
N/A |
Parallel Operation |
Up to 4 Units |
Up to 4 Units |
N/A |
Up to 2 Units |
Up to 2 Units |
Parallel with booster PSB-2800LS |
N/A |
Up to 3 Units |
N/A |
N/A |
N/A |
Protection Function |
OVP (Fixed) |
Output off when 110% of rated voltage |
Output off when output voltage exceeds 110% of rated voltage |
N/A |
OVP (Variable) |
Output off when operating; Setting range; 1V-84V with front panel |
Preset table in range from 10V - 840V om front panel |
OVP (Fixed) |
Output off when 110% of rated current |
Output off when output voltage exceeds 110% of rated current |
OVP (Variable) |
Output off when operating; Setting range; 1A-42A(84A for model number |
Preset table in range from 0.1A - 6.30A om front panel |
OHP |
Output off above heat sink setting temperature |
Output off at the internal heat sink temperature over setting value |
Environment Condition |
Operation Temp |
0°C - 40°C |
Storage Temp |
-20°C - 70°C |
Operating Humidity |
30% - 80% RH (no dew condensation) |
Storage Humidity |
30% - 80% RH (no dew condensation) |
Other |
Inrush Current |
35A Max |
70A Max |
70A Max |
35A Max |
70A Max |
70A Max |
Power Consumption/Factor |
560VA/0.99 |
1120VA/0.99 |
1120VA/0.99 |
560VA/0.99 |
1120VA/0.99 |
1120VA/0.99 |
Cooling Method |
Forced air-cooling wiht fan motor |
Power Source |
100VAC - 240VAC, 50/60Hz, Single phase |
Interface (Standard) |
RS-232C/USB |
Interface (Optional) |
GPIB |
Analog Control |
Yes |
Dimension & Weight |
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210(W) x 124(H) x 290(D) mm |
Approx.5kg |
Approx.7kg |
Approx.7kg |
Approx.5kg |
Approx.6kg |
Approx.7kg |