Description
GW Instek GPP-4323 Four Channels Programmable DC Power Supply, CH1:0~32V/0~3A, CH2:0~32V/0~3A, CH3:0~5V/0 ~1A, CH4: 0~15V/0~1A, maximum output power 192W, standard interface: USB
This series not only provides high program resolution (1mV/0.1mA) and read back resolution (0.1mV/0.1mA), but also features optimal low-ripple noise characteristics ≦350uVrms/≦2mArms and output transient recovery capability ≦50uS. Independent output on-off switch is provided for each channel.
Features:
- 4.3” 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
- Utilizing Hardware to Realize Over Voltage Protection / Over Current Protection / Over Temperature Protection.
- Delay Function / Output Monitoring Function / Output Recorder Function
- Intelligent Temperature Control Fan Effectively Reduces Noise.
- Sequential Output Function and Built-in 8 Template Waveforms.
- The 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 Interfaces: RS-232, USB, External I/O
- Optional Interfaces: LAN (model GPP-4323L), GPIB+LAN (model GPP-4323LG)
- Compatible with Commands of GPD-x303S Series
Standard accessories:
- 1 x User Manual, Power cord
- 2 x GTL-104A Test Lead
European Test Leads:
- 2 x GTL-204A, 1 x GTL-201A
Optional accessories:
- GTL-246 USB Cable
- GRA-437-J Rack Mount Kit (JIS)
- GRA-437-E Rack Mount Kit (EIA)
| Model | Number of Channels | Maximum Voltage | Maximum Current | Tracking Series Voltage | Tracking Parallel Current |
|---|---|---|---|---|---|
| GPP-4323 | CH1, CH2, CH3, CH4 | 0–32 V (CH1, CH2), 0–15 V (CH3), 0–5 V (CH4) | 0–3 A (CH1, CH2), 0–1 A (CH3), 0–3 A (CH4) | 0–64 V | 0–6 A |
| GPP-3323 | CH1, CH2, CH3 | 0–32 V (CH1, CH2), 18/28/32/36 V (CH3) | 0–3 A (CH1, CH2), 5 A (CH3) | 0–64 V | 0–6 A |
| GPP-2323 | CH1, CH2 | 0–32 V (CH1, CH2) | 0–3 A (CH1, CH2) | 0–64 V | 0–6 A |
| GPP-1326 | CH1 | 0–32 V | 0–3 A | – | – |



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