DP832 - Uncategorized Rigol - Free user manual and instructions
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| Product Type | Programmable Triple Output DC Power Supply |
| Brand | Rigol |
| Model | DP832 |
| Number of Channels | 3 |
| Channel 1 Voltage & Current | 0-30V / 0-3A |
| Channel 2 Voltage & Current | 0-30V / 0-3A |
| Channel 3 Voltage & Current | 0-5V / 0-3A |
| Total Power | 195W |
| Display | 3.5-inch TFT LCD |
| Resolution | 1mV / 1mA |
| Ripple & Noise | < 1mVrms / < 3mArms |
| Interfaces | USB Host, USB Device, LAN (optional) |
| Dimensions (WxHxD) | 235mm x 110mm x 365mm |
| Weight | 6.5 kg |
| Input Voltage | 100-240 VAC, 47-63 Hz |
| Protection Features | Overvoltage, Overcurrent, Overtemperature |
| Cooling | Fan cooled |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -20°C to 70°C |
| Maintenance | Clean with dry cloth; avoid solvents |
Frequently Asked Questions - DP832 Rigol
How do I set a constant voltage on the DP832?
Press the V-set key for the desired channel, then use the numeric keypad to enter the voltage. Press Enter to confirm.
Can I connect outputs in series or parallel?
Yes, the DP832 allows series and parallel operation. For series, connect the positive of one channel to the negative of the other. Use Track mode in the menu for synchronization.
How do I recall a saved setup?
Press Store/Recall, then select a memory location (1-10). Use the Recall option to load the saved settings.
What is the maximum current per channel?
Channels 1 and 2 can deliver up to 3A, Channel 3 up to 3A. Total power is limited to 195W.
Does the DP832 have remote sensing?
Yes, the DP832 supports remote sensing (4-wire connection) to compensate for voltage drops in the load wires. Connect sense leads to the load.
How do I update the firmware?
Download the latest firmware from Rigol's website, copy it to a USB drive, insert it into the USB Host port, and go to Utility > Update Firmware.
Why does the fan keep running when the unit is off?
The fan may run for a short time after power off to cool internal components. This is normal. If it runs continuously, check for overheating or a fault.
Can I control the DP832 via PC?
Yes, you can control it via USB or LAN using SCPI commands. Rigol provides software like UltraSigma for remote control and data logging.
How do I calibrate the DP832?
Calibration should be performed by a qualified technician. Refer to the service manual for calibration procedures, which require precision multimeters and load.
What does the 'CV' and 'CC' indicators mean?
CV indicates constant voltage mode (output voltage is set, current varies). CC indicates constant current mode (output current is set, voltage varies).
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USER MANUAL DP832 Rigol
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Product information
Brand : Rigol
Model : DP832
Category : Uncategorized