GW Instek GPP-3650 (GBIB) - 385W Triple-Channel Programmable DC Power Supply with GBIP

GPP-3060, GPP-6030 and GPP-3650 triple-channel programmable DC power supplies are extension models of the GPP-X323 series. The maximum output power of these two models is 385W. GPP-3060 supports CH1/CH2: 0 ~ 60V / 0 ~ 3A output; CH3 of both models supports 1.8V, 2.5V, 3.3V, 5.0V/5A.

GPP-3060 and GPP-6030 inherit the high program resolution (1mV/0.1mA) and read back resolution (0.1mV/0.1mA) of the GPP series with low-ripple noise characteristics ≤1mVrms/≤2mArms and ≤100µs output transient recovery ability. An independent output on-off switch is provided for each channel.

For series and parallel applications of CH1 and CH2, the tracking function can automatically switch to series or parallel output without additional external wiring. Multiple display modes including single channel or multi-channel setting value, measurement value and waveform display to collocate with the built-in output monitoring function allow users to set the monitoring conditions according to their needs so as to generate an alarm or stop the output during the measurement process in order to stop the measurement and protect the customer's DUT. The output recorder function can record the voltage/current of the output process in the internal memory, and save the result as a (*.REC) or (*.CSV) file, and then save it to USB flash drive. The unique load function of the GPP series can arbitrarily set CH1/CH2 as power supply or load function. For example, one channel is set as power output, and the other channel is set as load function to consume the power of the DUT to satisfy simple battery charging and discharging or load characteristic test by a single power supply. The sequence output function allows users to edit the power output waveforms by themselves, and also allows users to set the sequential constant voltage (CV) or constant current (CC) load waveforms such as serial power output or dynamic load simulation test. Channel 3 (CH3) incorporates 3A USB (Type A) output terminal, which can be used for USB charging test.

Pertaining to measurement protections, OVP/OCP/OPP/OTP protection functions are provided. The protection mechanism of OVP/OCP/OTP is implemented by hardware circuits, which has a faster response time to protect equipment or DUT while comparing with competitors who use software for protection. The OVP and OCP functions allow users to set the protection action point according to the conditions or the DUT. OPP only provides protection during the operation of the load function.

In addition, GPP-3060 and GPP-6030 incorporate terminal output on the rear panel, and include a voltage remote sensing terminal. Users can choose front panel or rear panel terminal output, which is convenient for stand-alone or rack operation. Output value setting and Sequence/ The Delay/Recorder functions provide 10 sets of internal memory, which can be uploaded/stored by a USB flash drive. Other than the standard RS-232 and USB Device interfaces, the GPP series also has optional LAN or LAN or LAN + GPIB interfaces to facilitate different user requirements.

Appearance

front Panel:

1. LCD Display
2. Number Pad
3. Function Keys
4. Output Buttons
5. USB Host
6. Front Panel Output Terminals
7. Power Button
8. Power Output Terminal (CH3, USB Type)

Rear panel:

9. AC Selector Switch
10. AC Input Socket and Line Fuse
11. RS-232 Port
12. USB Device Port
13. Ext I/O Port
14. GPIB Port
15. LAN Port
16. Rear Output Terminals

Output Function List

✓: Support; x: No support

Tracking Series and Parallel Function

For series and parallel applications of CH1 and CH2, the tracking function of the GPP series utilizes the internal circuit to automatically switch the output to serial or parallel output without additional external wiring, providing users with convenience not only in operating procedures but also a more stable output. The tracking function design of other brands requires additional external wiring connections for the output in series or parallel. However, excessively long, thin or inconsistent external wiring may cause inaccurate voltage or current output.

Sequence Output Function

Hardware Protection Function (OVP/OCP/OTP)

Load Function

Output Delay Function

Output Recorder Function

Save as *.REC

Features, Advantages and Benefits

• 4.3” TFT LCD Display

• Setting resolution: 1mV / 0.1mA read back resolution: 0.1mV / 0.1mA

• Low ripple noise: ≦1mVrms/ ≦2mArms

• Transient response time: ≦100μs

• Load function (CC, CV, CR mode)

• Tracking series and parallel function without additional external wiring

• Utilizing hardware to realize overvoltage protection / overcurrent protection / over temperature protection

• Delay function / output monitoring function / output recorder function

• 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

• GPP-3650 supports a USB (Type A) output terminal

• Intelligent temperature control fan effectively reduces noise

• Standard: RS-232, USB, Ext I/O Optional (manufacturer installed only): GPIB + LAN or LAN

Output Mode

Constant Voltage Operation

Constant Current Operation (CH1 & CH2 only)

Tracking Operation (CH1,CH2)

Meter (CH1 & CH2)

DC Load Mode

Insulation

Environment Condition

Other

Protection

Do you have a 385W Triple-Channel Programmable DC Power Supply with GBIP that needs to be calibrated?

We offer standard traceable calibration and ISO 17025 accredited calibration services.

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