| @ | 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 | …100ƒÊS(50% Load Change, Minimum Load 0.5A) |
| Temp. Coefficient | …300ppm / Ž |
| 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}5Ž) | 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}5Ž) | 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}5Ž) | 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 |
