| . |
GPD-4303S |
GPD-3303S |
GPD-2303S |
GPD-3303D |
| OUTPUT |
| Channel |
CH1 |
CH2 |
CH3 |
CH4 |
CH1 |
CH2 |
CH3 |
CH1 |
CH2 |
CH1 |
CH2 |
CH3 |
| Voltage |
0~30V |
0~5V / 5.001~10V |
0~5V |
0~30V |
2.5V/ 3.5 / 5.0V |
0~30V |
0~30V |
2.5V/ 3.5 / 5.0V |
| Current |
0~3A |
0~3A / 0~1A |
0~1A |
0~3A |
0~3A |
0~3A |
0~3A |
0~3A |
| CONSTANT VOLTAGE OPERATION |
| Regulation |
Line Regulation≦0.01%+3mV |
| . |
Load Regulation≦0.01%+3mV(rating current ≦3A) |
| . |
≦0.02%+5mV(rating current>3A) |
| Ripple |
≦1mVrms(5Hz~1MHz) |
| Noise |
≦10mVpp(5Hz~1MHz) |
| Recover Time |
≦100μS(50% Load Change, Minimum Load 0.5A) |
| Temp. Coefficient |
≦300ppm / ℃ |
| Output Range |
0 to rating current continuously adjustable |
| CONSTANT CURRENT OPERATION |
| Regulation |
Line Regulation≦0.2%+3mA |
| . |
Load Regulation≦0.2%+3mA |
| Ripple Current |
≦3mArms |
| Output Range |
0 to rating current continuously adjustable |
| TRACKING OPERATION |
| Regulation of PAR |
Line Regulation≦0.01%+3mV |
| . |
Load Regulation≦0.01%+3mV(rating current ≦3A) |
| . |
≦0.02%+5mV(rating current>3A) |
| Regulation os SER |
Line Regulation≦0.01%+5mV |
| . |
Load Resulation≦100mV |
| . |
Tracking Error ≦0.5%±10mV(10V~30V no load) |
| . |
with load added≦300mV |
| . |
≦0.5%±30mV(0V~9.99V no load) |
| . |
with load added≦300mV |
| Tracking Error |
≦0.1%+10mVof Master(0~30V)(No Load, with load add load regulation≦100mV) |
| METER |
| Display |
Voltage:4 3/4 digits 0.4" LED Display |
Voltage:2 3/4 digits 0.4" LED Display |
| . |
Current:3 3/4 digits 0.4" LED Display |
Current:2 3/4 digits 0.4" LED Display |
| Resolution |
Voltage:1mV |
Voltage:100mV |
| . |
Current:1mA |
Current:10mA |
| Program Accuracy(25±5℃) |
Voltage: ±(0.03% of RDG+ 10 digits) |
Voltage: ±(0.5% of RDG+ 2 digits) |
| . |
Current: ±(0.3% of RDG + 10 digits) |
Current: ±(0.5% of RDG+ 2 digits) |
| Readback Accuracy(25±5℃) |
Voltage: ±(0.03% of RDG+ 10 digits) |
Voltage: ±(0.5% of RDG+ 2 digits) |
| . |
Current: ±(0.3% of RDG + 10 digits) |
Current: ±(0.5% of RDG+ 2 digits) |
| CH3 SPECIFICATIONS |
| Output Voltage |
(2.5V/3.3V/5.0V)±8% |
| Output Current |
3A |
| Regulation(25±5℃) |
Line Regulation≦5mV |
| . |
Load Regulation ≦15mV |
| Ripple & Noise |
≦2mVrms |
| KEY LOCK |
| Yes |
| MEMORY SAVE / RECALL |
| 4 Sets |
| POWER SOURCE |
| AC 100V/120V/220V/230V±10%,50/60Hz |
| DIMENSION & WEIGHT |
| 210(W) x 130(H) x 265(D) mm, Approx .7 kg |
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