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GPD-3303S
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GPD-3303S
Prices subject to change without notice
Datasheet: Click here for data sheet in PDF Format
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The GPD-3303S / GPD-3303D series inherits the superior technology and high quality, which GW Instek
has established through its long history of power supply design and manufacturing. The GPD-3303S /
GPD-3303D series provides 195W output power, three isolated output channels, high resolution output
(GPD-3303S ), digital control panel, 4 sets of setup memory, USB remote control, smart cooling fan
control, high reliability, and compact size. The GPD-3303S / GPD-3303D establish a new benchmark for
economic programmable linear D.C. power supply market segment. The most remarkable feature of
this series product with minimum 1mV / 1mA resolution of GPD-3303S, which right fits into the
applications needing accurate control of power source.GPD-3303D, another member of the family, is
considered a digitally-upgraded version of GPS-3303.
FEATURES
- Three Independent Output: 30V/3A x 2, 2.5V/3.3V/5V x 1
- 4 LED Displays: 3 Digits after Decimal Point
- Minimum Resolution: 1mV/1mA
- Digital Panel Control (Rotary Encoder Switch, Rubber Key with Indicator)
- User-Friendly Operation, Coarse/Fine Volume Control
- 4 Panel Settings Save/Recall (Plus Factory Settings Recall)
- Key-Lock
- Warning Buzzer
- Output ON/OFF
- Tracking Series and Parallel Mode
- Smart Cooling Fan Achieving Low Noise
- Light-Weight and Compact Design
| Series or Parallel Function |
| The GPD-2303S / GPD-4303S can operate under auto Series / Parallel tracking mode, which internally connects CH1 and CH2 power outputs to provide a master output at 30V / 6A under Parallel Mode, or 60V / 3A under Series Mode. |
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| Brand/Model Number |
GPD-X303S |
PSW 30-36 |
PSM-6003 |
| CH1/CH2 Output V/I |
30V/3A |
0~30V / 0~36A(Multi-Rage Single Output) |
30V/6A ; 60V/3.3A |
| CH3 Output Voltage/Current(GPD-3303S/3303D) |
2.5V/3.3V/5.0V Selectable/3A |
N/A
N/A |
N/A
N/A |
| CH4 Output Voltage / Current (GPD-4303S) |
5V / 1A |
N/A |
N/A |
| Constant Voltage Operation Ripple / Noise |
CH1/CH2:1mVrms Tracking:2mVrms |
7mVrms
Noise Bandwidth 20M Hz;
Ripple Bandwidth = 1MHz |
<50V:<500µVrms
>50V:<1mVrms |
| CH1/CH2 Resolution |
1mV/1mA |
1mV/1mA(By Remote Control Mode through command set) |
1mV/1mA |
| Digital Panel Control |
Yes |
Yes |
Yes |
| Panel Setting SAVE/RECALL Memory |
Yes (4 sets) |
Yes (1 set) |
Yes (100 sets) |
| Coarse / Fine V/I Control |
Yes |
Yes |
N/A |
| Beep Function |
Yes |
Yes |
Yes |
| Key Lock Function |
Yes |
Yes |
Yes |
| Remote Control |
USB |
USB/LAN/GPIB(Opt) |
RS-232 / GPIB |
| Output on/off |
Yes |
Yes |
Yes |
| Cooling Fan Control |
Yes |
Yes |
N/A |
| Power Source |
AC
100V/120V/220V/230V
+/-10% Manual Switch |
AC 85~265V |
AC 100V/120V/220V +/-10%,
230V +10% ~ -6%
Manual Switch |
| Weight |
7 kg |
3.8 kg |
10 kg |
| Size |
210(W) x 130(H) x 265(D) |
71(W) x 124(H) x 350(D) |
230(W) x 140(H) x 380(D) |
| Blue letter indicates better performance or function |
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