DP932A - Uncategorized Rigol - Free user manual and instructions
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| Type of product | Programmable triple-output DC power supply |
| Brand | Rigol |
| Model | DP932A |
| Number of channels | 3 |
| Total output power | 195 W |
| Output voltage range | 0 V to 32 V (per channel) |
| Output current range | 0 A to 3 A (per channel) |
| Display | 4.3 inch TFT LCD |
| Remote interfaces | USB, LAN (optional GPIB) |
| Power supply | 100-240 V AC, 50/60 Hz |
| Dimensions (W x H x D) | 232 mm x 125 mm x 350 mm |
| Weight | 4.2 kg |
| Protection functions | OVP, OCP, OTP |
| Operating temperature | 0 °C to 40 °C |
| Cooling method | Fan-cooled |
| Functions | Series/parallel operation, data logging, waveform analysis |
| Setup memory | 100 memory states |
| Cleaning and maintenance | Wipe with dry, soft cloth; keep vents clean |
| Safety standards | CE, UL, CSA |
| Reparability | No user-serviceable parts; contact qualified personnel |
| Included accessories | Power cord, USB cable, quick reference |
Frequently Asked Questions - DP932A Rigol
How do I set the output voltage and current?
To set the output voltage, press the Voltage key and enter the desired value using the numeric keypad. To set the current, press the Current key. Confirm with the Enter key. Enable the output with the Output button.
Can I connect multiple channels in series or parallel?
Yes, the DP932A supports series and parallel connections. This can significantly increase output voltage or current. Use the System menu to configure the connection mode.
How do I control the power supply via USB?
Install the UltraPower software on your PC, connect the USB cable, and select the correct COM port. The software provides a virtual front panel and enables data logging and automation.
What is the maximum total power and how is it distributed?
The maximum total power is 195 W. The power is shared among the channels based on the configured loads and the supply's internal power distribution algorithms.
How do I update the firmware?
Download the latest firmware from the Rigol official website. Copy the update file to a USB flash drive, insert it into the device, and navigate to System > Firmware Update. Follow the on-screen instructions.
How does overvoltage and overcurrent protection work?
You can set OVP (overvoltage protection) and OCP (overcurrent protection) limits via the Protection menu. If the output exceeds these limits, the power supply will automatically shut down to protect the DUT.
What is the recommended cleaning procedure?
Disconnect the power supply from the outlet and wait for it to cool down. Wipe the exterior with a soft, dry cloth. For stubborn dirt, use a slightly damp cloth with mild detergent. Never use solvents or spray cleaners.
How can I reset the instrument to factory settings?
Go to System > Setup Reset and confirm. This will restore all parameter settings to factory defaults, including calibration data if available.
What warranty and service options are available?
The DP932A typically comes with a 3-year warranty. For service, calibration, or repairs, contact your local Rigol authorized service center with the device serial number.
Can I save and recall instrument configurations?
Yes, the device supports up to 100 memory states. Use the Save and Recall menus to store and reload complete front panel setups.
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