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Home / Rigol / DC Power Supply / DP832 Programmable DC Power Supply (3 programmable Output)
DP831A

DP832 Programmable DC Power Supply (3 programmable Output)

Category: DC Power Supply.
  • Description

Product Description

DP832 is a 3 outputs programmable DC Power Supply with pure output ,excellent performance ,various analysis function and abundant connectivities wihch can meet different testing need .

Feature and Benifits

  • 3 Outputs, Max. Power up to 195W
  • Low Ripple Noise: <350 uVrms/2mVpp
  • Excellent Linear Regulation Rate and Load Regulation Rate
  • Fast Transient Response Time: <50us
  • Channel isolation: CH1 || CH2,CH3
  • Standard OVP/OCP/OTP protection functions
  • Standard Timing function
  • Built in V,A,W measurements and waveform display
  • Support Output Delay, Analysis, Monitor, Preset functions
  • Independent control for each channel
  • 3.5 Inch TFT Display
  • Connectivity: USB Host& Device, LAN, RS232,Digital IO,Support USB-GPIB(Opt.)

Advanced functions

Large screen display , novel and beautiful appearance
Large-screen-display

Abundant connectivity
Abundant-connectvity

DP832 GUI
DP832-GUI

LAN Setup
LAN-Setup

Output Delay
Output-Delay

Timing Output
Timing-Output

V/A/W Display
V-A-W-Display

Output Analysis Function
Output-Analysis-Function

Monitor Setup
Monitor-Setup

Trigger In/Out
Timing-Output

Specifications Comparison

Model DP832A DP832 DP831A
Channels 3
DC Output (0℃ to 40℃)
Voltage/current CH1: 0 to 30V/0 to 3A CH1: 0 to 8V/0 to 5A
CH2: 0 to 30V/0 to 3A CH2: 0 to +30V/0 to 2A
CH3: 0 to 5V/0 to 3A CH3: 0 to -30V/0 to 2A
CH1: 1mV to 33V/1mA to 3.3A CH1: 10mV~33V/1mA~3.3A CH1:1mV ~ 8.8V/0.1mA ~ 5.5A
CH2: 1mV to 33V/1mA to 3.3A CH2: 10mV~33V/1mA~3.3A CH2:1mV ~ 33V/0.1mA ~ 2.2A
CH3: 1mV to 5.5V/1mA to 3.3A CH3: 10mV~5.5V/1mA~3.3A CH3:-1mV ~ -33V/0.1mA ~ 2.2A
Load Regulation Rate ±(Output Percentage + Offset)
Voltage <0.01%+2mV
Current <0.01%+250uA
Linear Regulation Rate ±(Output Percentage + Offset)
Voltage <0.01%+2mV
Current <0.01%+250uA
Ripples and Noise (20Hz to 20MHz)
Normal Mode Voltage <350μVrms/2mVpp
Normal Mode Current <2mArms
Common Mode Current <1.5μArms
Annual Accuracy [1] (25℃±5℃) ±(Output Percentage + Offset)
Programming Voltage 0.05% + 10mV 0.1%+20mV
Programming Current 0.2% + 10mA 0.2%+10mA
Readback Voltage 0.05% + 5mV 0.1%+20mV
Readback Current 0.15%+ 5mA 0.2%+10mA
Resolution
Programming Voltage 1mV 10mV With high-resolution option: 1mV 1mV
Programming Current 1mA 1mA CH1: 0.3mA; CH2/CH3: 0.1mA
Readback Voltage 0.1mV 10mV With high-resolution option:  0.1mV 0.1mV
Readback Current 0.1mA 1mA With high-resolution option:  0.1mA 0.1mA
Display Voltage 1mV 10mV With high-resolution option: 1mV 1mV
Display Current 1mA 10mA With high-resolution option:  1mA 1mA
Transient Response Time Less than 50μs for output to recover to within 15mV following a change in output current from full load to half load or vice versa.
Command Processing Time <100ms
Temperature Coefficient per℃ (Output Percentage + Offset)
Voltage CH1/CH2: 0.01%+5mV; CH1/CH2: 0.01%+5mV 0.01%+2mV
Current 0.01%+2mA 0.02%+3mA
Stability [3] ±(Output Percentage + Offset)
Voltage CH1/CH2: 0.02%+2mV; CH3: 0.01%+1mV CH1: 0.03%+1mV; CH2/CH3: 0.02% + 2mV
Current 0.05%+2mA CH1: 0.1%+3mA; CH2/CH3: 0.05% + 1mA
Voltage Programming Control Speed (1% within the total variation range)
Rise Full Load CH1/CH2: <50ms; CH3: <11ms CH1: <11ms; CH2/CH3: <50ms
Rise No Load CH1/CH2: <25ms; CH3: <10ms CH1: <10ms; CH2/CH3: <25ms
Fall Full Load CH1/CH2: <30ms; CH3: <13ms CH1: <13ms; CH2/CH3: <30ms
Fall No Load CH1/CH2: <400ms; CH3: <200ms CH1: <200ms; CH2/CH3: <400ms
OVP/OCP
Accuracy ±(Output Percentage + Offset) 0.5%+0.5V/0.5%+0.5A
Activation Time 1.5ms (OVP≥3V); <10ms (OVP<3V and OCP)
Mechanical
Dimensions 239mm(W) x 157mm(H) x 418mm(D)
Weight 9.0kg
Power
AC Input (50Hz to 60Hz) 100Vac+10%, 115Vac+10%; 230Vac+10% (maximum 250VAC)
I/O
USB Device 1 1 1
USB Host 1 1 1
LAN 1 Option 1
RS232 1 Option 1
Digital IO 1 Option 1
Environment
Working Temperature Full Rated Value Output: 0℃ to 40℃ Under Relatively Higher Temperature: the linearity of the output current reduces to 50% at the highest temperature 55℃
Cooling Method Fan Cooling
Product Regulation CE, cTUVus

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37-1, Jalan 1/149J, 57000 Taman Seri Petaling, Federal Territory of Kuala Lumpur, Malaysia
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