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Each model in the Rigol DP800 series of high-performance programmable linear DC power supplies is user-friendly, affordable and possesses multiple protection features.
The following features are standard on 'DP8xxA' models and optional on 'DP8xx' models: High resolution output control, online monitoring and analysis functions, 4-off trigger inputs/outputs, RS232 & LAN interfaces.
Each model has a 3.5" TFT display, multi-colour on 'DP8xxA' models and selectable single colour on 'DP8xx' models.
Click image to enlarge
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- Model
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- DP811
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DP811A -
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- DP821
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DP821A -
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- DP831
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DP831A -
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- DP832
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DP832A -
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- Output Ratings [1]
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- Channel 1
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- 0 to 20V (10A)
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or 0 to 40V (5A) -
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- 0 to 60V (1A)
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- 0 to 8V (5A)
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- 0 to 30V (3A)
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- Channel 2
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- N/A
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- 0 to 8V (10A)
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- 0 to 30V (2A)
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- 0 to 30V (3A)
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- Channel 3
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- N/A
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- N/A
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- 0 to -30V (2A)
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- 0 to 5V (3A)
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- Load Regulation Rate
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- Voltage
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- <0.01% + 2mV, ±(Percentage Output + Offset)
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- Current
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- <0.01% + 250μA, ±(Percentage Output + Offset)
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- Line Regulation Rate
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- Voltage
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- <0.01% + 2mV, ±(Percentage Output + Offset)
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- Current
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- <0.01% + 250μA, ±(Percentage Output + Offset)
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- Ripple & Noise
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- Normal Mode Voltage
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- <350μV / 2mVpp, 20Hz to 20MHz
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- Normal Mode Current
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- <2mA rms, 20Hz to 20MHz
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- Annual Accuracy [2] - Programming
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- Voltage, Ch1
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- 0.05% + 10mV
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- 0.1% + 25mV
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- 0.1% + 5mV
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- 0.05% + 20mV
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- Voltage, Ch2
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- N/A
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- 0.05% + 10mV
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- 0.05% + 20mV
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- 0.05% + 20mV
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- Voltage, Ch3
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- N/A
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- N/A
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- 0.05% + 20mV
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- 0.1% + 5mV
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- Current, Ch1
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- 0.1% + 10mA
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- 0.2% + 10mA
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- 0.2% + 10mA
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- 0.2% + 5mA
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- Current, Ch2
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- N/A
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- 0.2% + 10mA
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- 0.2% + 5mA
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- 0.2% + 5mA
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- Current, Ch3
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- N/A
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- N/A
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- 0.2% + 5mA
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- 0.2% + 5mA
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- Annual Accuracy [2] - Readback
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- Voltage, Ch1
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- 0.05% + 10mV
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- 0.1% + 25mV
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- 0.1% + 5mV
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- 0.05% + 10mV
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- Voltage, Ch2
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- N/A
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- 0.05% + 5mV
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- 0.05% + 10mV
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- 0.05% + 10mV
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- Voltage, Ch3
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- N/A
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- N/A
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- 0.05% + 10mV
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- 0.1% + 5mV
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- Current, Ch1
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- 0.1% + 10mA
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- 0.15% + 10mA
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- 0.2% + 10mA
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- 0.15% + 5mA
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- Current, Ch2
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- N/A
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- 0.15% + 10mA
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- 0.1% + 5mA
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- 0.15% + 5mA
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- Current, Ch3
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- N/A
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- N/A
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- 0.1% + 5mA
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- 0.15% + 5mA
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- Resolution [3]
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- Programming (V)
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- 1mV DP811A
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10mV DP811 -
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- 1mV DP821A
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10mV DP821 -
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- 1mV DP831A
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10mV DP831 -
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- 1mV DP832A
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10mV DP832 -
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- Programming (I)
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- 0.5mA DP811A
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10mA DP811 -
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- 0.1mA Ch1 DP821A
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1mA Ch2 DP821A -
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1mA Ch1 DP821 -
10mA Ch2 DP821 -
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- 0.3mA Ch1 DP831A
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0.1mA Ch2&3 DP831A -
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1mA DP831 -
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- 1mA DP832A
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1mA DP832 -
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- Readback (V)
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- 0.1mV DP811A
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1mV DP811 -
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- 1mV DP821A
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10mV DP821 -
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- 0.1mV DP831A
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10mV DP832 -
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- 0.1mV DP832A
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1mV DP811 -
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- Readback (I)
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- 0.1mA DP811A
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1mA DP811 -
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- 0.1mA Ch1 DP821A
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1mA Ch2 DP821A -
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1mA Ch1 DP821 -
10mA Ch2 DP821 -
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- 0.1mA DP831A
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1mA DP831 -
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- 0.1mA DP832A
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1mA DP832 -
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- Display (V)
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- 1mV DP811A
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10mV DP811 -
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- 1mV DP821A
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10mV DP821 -
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- 1mV DP831A
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10mV DP831 -
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- 1mV DP832A
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10mV DP832 -
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- Display (I)
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- 1mA DP811A
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10mA DP811 -
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- 0.1mA Ch1 DP821A
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1mA Ch2 DP821A -
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1mA Ch1 DP821 -
10mA Ch2 DP821 -
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- 1mA DP831A
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10mA DP831 -
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- 1mA DP832A
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10mA DP832 -
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- Mechanical
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- Dimensions
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- 239mm (W) x 157mm (H) x 418mm (D)
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- Weight
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- 10.3kg
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- 10.0kg
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- 9.75kg
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- 10.5kg
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- Connectivity
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- USB Device
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- Standard
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- USB Host
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- Standard
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- LAN
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- Standard on DP8xxA, optional on DP8xx
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- RS232
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- Standard on DP8xxA, optional on DP8xx
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- Digital IO
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- Standard on DP8xxA, optional on DP8xx
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- USB - GPIB
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- Optional
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[1] 0degC to 40degC.
[2] ±(Output percentage + Offset), 25degC ± 5degC, after 1 hour warm up.
[3] High resolution performance (the same as DP8xxA models) is available on DP8xx models as an option.
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Features
- Three outputs - Controlled independently
- Low ripple and noise
- Excellent load regulation and line regulation
- Fast transient response time <50μs
- Over-voltage and over-current protection
- Over-temperature protection
- Fan failure check and alarm
- 3.5" TFT display
- Built-in V/A/W measurements and waveform display
- Built-in Help system
- Delay on/off function & toggle on/off function
- Built-in recorder logs output state
- Self-test and manual calibration functions
- Supports SCPI command set for remote control
- Connectivity... USB Host & Device
- Supplied with... USB cable, shorted device, spare fuse, UK & European mains leads, quick guide, CD (User Guide & Programming Guide)
- Options include... USB to GPIB module, rack mount kit (single instrument), rack mount kit (two instruments), high resolution option, trigger I/O option, monitoring & analysis functions, RS232 & LAN interface option, RCL standard calibration, RCL UKAS calibration
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