@ | 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 |