Rigol DP832A Programmable DC Power Supply

Model

DP832A

DP832

DP831A

Channels

                                                             3

DC Output (0℃ to 40℃)

Voltage/current

CH1: 0 to 30V/0 to 3A

CH2: 0 to 30V/0 to 3A

CH3: 0 to 5V/0 to 3A

CH1: 0 to 8V/0 to 5A

CH2: 0 to +30V/0 to 2A

CH3: 0 to -30V/0 to 2A

OVP/OCP

CH1: 1mV to 33V/1mAto 3.3A

CH2: 1mV to 33V/1mAto 3.3A

CH3: 1mV to 5.5V/1mAto 3.3A

CH1:

10mV~33V/1mA~3.3A

CH2: 10mV~33V/1mA~3.3A

CH3: 10mV~5.5V/1mA~3.3A

CH1：1mV ～ 8.8V/0.1mA ～ 5.5A

CH2：1mV ～ 33V/0.1mA ～ 2.2A

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

AnnualAccuracy[1] (25℃±5℃) ±(Output Percentage + Offset)  

Programming

Voltage

0.05% + 10mV

0.1%+20mV

Current

0.2% + 10mA

0.2%+10mA

Readback

Voltage

0.05% + 5mV

0.1%+20mV

Current

0.15%+ 5mA

0.2%+10mA

Resolution

Programming

Voltage

1mV

10mV
With high-resolution option:

1mV

1mV

Current

1mA

1mA

CH1: 0.3mA

CH2/CH3: 0.1mA

Readback

Voltage

0.1mV

10mV

With high-resolution option:

0.1mV

0.1mV

Current

0.1mA

1mA

With high-resolution option:

0.1mA

0.1mA

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[2]

<100ms

Temperature Coefficient per℃ (Output Percentage + Offset)

Voltage

CH1/CH2: 0.01%+5mV

CH3: 0.01%+2mV

0.01%+2mA

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

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

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%

220Vac+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

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

Description

Order Number

Model

Programmable DC Power (3 Channels)

DP831A

Programmable DC Power (3 Channels)

DP832A

Programmable DC Power (3 Channels)

DP832

Standard Accessories

Power cord

-

USB data cable

CB-USB-150

One shorted device

-

CD (including User’s Guide and Programming Guide)

-

One fuse（50T-025H 250V 2.5A）

-

Quick Guide

-

Optional Accessories

1mV & 1mA High resolution option（DP832）

DP8-HI-RES

4 Lines Trigger In&Out(DP832）

DP8-DIGITAL-IO

On-line Monitoring and analysis（DP832）

DP8-AFK

RS232 and LAN interface（DP832）

DP8-INTERFACE

USB to GPIB Converter

USB-GPIB

Rack Mount Kit

RM-DP-1