| |
GPD-3303S |
GPD-3303D |
|
DC OUTPUT
|
| Voltage |
(CH1 / CH2) 0~30.0V x 2 , (CH3) 2.5V/3.3V/5.0V x 1 |
| Current |
(CH1 / CH2) 0~3.0A x 2 , (CH3) 3.0A (Fixed) |
| Tracking Series Voltage |
(CH1 / CH2) 60V |
| Tracking Parallel Current |
(CH1 / CH2) 6A |
|
CONSTANT VOLTAGE OPERATION
|
| Line Regulation |
≦0.01% + 3mV |
| Load Regulation |
≦0.01% + 3mV (rating current≦3A)
≦0.02% + 5mV (rating current >3A) |
| Ripple & Noise |
≦1mVrms (5Hz ~ 1MHz) |
| Recovery Time |
≦100μS ( 50% Load change, Minimum load 0.5A ) |
| Temp. Coefficient |
≦300ppm/°C |
| Output Range |
0 to rating voltage continously adjustable |
|
CONSTANT CURRENT OPERATION
|
| Line Regulation |
≦0.2% + 3mA |
| Load Regulation |
≦0.2% + 3mA |
| Ripple Current |
≦3mArms |
| Output Range |
0 to rating current continously adjustable |
|
TRACKING OPERATION
|
| Parallel Regulation |
Line Regulation≦ 0.01% + 3mV
Load Regulation≦ 0.01% + 3mV (rating current≦3A)
Load Regulation≦0.02% + 5mV (rating current >3A) |
| Series Regulation |
Line Regulation≦0.01% + 5mV
Load Regulation≦300mV
Tracking Error≦ 0.5% ± 10mV (10 ~ 30V no load)
(with load added≦300mV)
Tracking Error≦0.5% ± 30mV (0 ~ 9.99V no load)
(with load added≦300mV) |
| Tracking error |
≦0.5% + 10mV |
≦0.5% + 50mV |
|
CH3 OPERATION
|
| Output Voltage |
2.5V/3.3V/5V ±8% |
| Output Current |
3A |
| Line Regulation (25±5°C) |
≦5mV |
| Load Regulation (25±5°C) |
≦15mV |
| Ripple & Noise |
≦2mVrms |
|
METER
|
| Display |
Voltage: 4 3/4 Digits 0.4" LED Display
Current: 3 3/4 Digits 0.4" LED Display |
Voltage: 2 3/4 Digits 0.4" LED Display
Current: 2 3/4 Digits 0.4" LED Display |
| Voltage Resolution |
1mV |
100mV |
| Current Resolution |
1mA |
10mA |
| Program Accuracy (25±5°C) |
Voltage: ±(0.03% of RDG + 10 digits)
Current: ±(0.3% of RDG + 10 digits) |
Voltage: ±(0.5% of RDG + 2 digits)
Current: ±(0.5% of RDG + 2 digits) |
| Readback Accuracy (25±5°C) |
Voltage: ±(0.03% of RDG + 10 digits)
Current: ±(0.3% of RDG + 10 digits) |
Voltage: ±(0.5% of RDG + 2 digits)
Current: ±(0.5% of RDG + 2 digits) |
|
KEY LOCK
|
| |
Yes |
|
MEMORY SAVE/RECALL
|
| |
4 sets |
| POWER SOURCE |
| |
AC 100V/120V/220V/230V ±10%, 50/60Hz |
| DIMENSIONS & WEIGHT |
| |
210(W) x 130(H) x 265(D)mm, Approx. 7kg |