The GW Instek GPP-4323, 212W, 4-channel programmable DC power supply with high program resolution (1mV/0.1mA) and read back resolution (0.1mV/0.1mA). It also features optimal low-ripple noise characteristics ≦350uVrms/≦2mArms and output transient recovery capability≦50S. An independent output on-off switch is provided for each channel.
Channels 1 and 2 have 0-32V/0-3A, channel 3 has 0-5V/0-1A and channel 4 has 0-15V/0-1A outputs.
The power supply offers a variety of display modes, including single or multi-channel setting values, measurement values, and waveform displays. The Monitor function of the GPP-Series allows users to set monitoring conditions according to requirements, sound alarms or stop output during the measurement process, and stop measurement and protect the device under test (DUT). An output recorder function is provided, which records the voltage/current of the output process to the internal memory, and the result can be stored as a (*.REC) or (*.CSV) file, which can then be transferred to the USB flash drive. The stored *.CSV can be exported to Excel for future analysis.
Series and parallel applications of Channels 1 and 2 are possible. The tracking function of the GPP-Series utilises the internal circuit to automatically switch the output to serial or parallel output without the need for additional external wiring, providing convenience in operation and a more stable output.
- 4.3-inch TFT LCD display
- Supports Setting Value, Measurement Value and Output Waveform Display
- Load Function (CC, CV, CR Mode)
- Setting Resolution: 1mV / 0.1mA; Read Back Resolution: 0.1mV / 0.1mA
- Low Ripple Noise: ≦350uVrms/ ≦2mArms
- Transient Response Time: ≦50uS
- Over Voltage, Over Current, and Over Temperature protection
- Delay Function
- Output Monitoring Function
- Output Recorder Function
- Intelligent Temperature Control Fan effectively reduces noise
- Sequential Output Function and 8 Template Waveforms built-in
- Output Recorder Function records the output voltage & current parameters with a minimum recording interval of 1 second.
- Provides 10 Sets of Memory for each Sequence/Delay/Recorder/Panel Setting condition
- Standard: RS-232, USB, Ext I/O ; Optional: LAN, GPIB+LAN
- Compatible with commands of GPD-x303S series
| Type |
Programmable Power Supply |
| Number of Outputs |
4 |
| Power Rating |
212W |
| Dimensions |
213 x 145 x 312mm |
| Output Current Max. |
3A |
| Output Voltage Max. |
32V |
| Programmable? |
Yes |
| Supply Voltage Range (AC) |
100 to 230V AC |
| Temperature Range |
0 to +40°C |
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