Rigol DP2031 220 Watt Programmable DC Power Supply, 3 channels

Product overview

The DP2000 series is a high-precision programmable linear power supply. In addition to the basic functions such as low ripple and noise, fast transient response time, etc., it has three fully isolated channels, high precision and high sampling rate. The resolution of small current measurement reaches up to 1μA, and the annual accuracy is 28μA. The device has a color touch screen, a variety of standard configuration interfaces and a variety of dashboards.

Key features

• Three independent outputs: 32V/3A || 32V/3A || 6V/5A (10A)
• Low output ripple and noise：<350μVrms/2mVpp.
• Minimum dwell time between any 2 points: 1ms
• Capable of measuring and displaying wide dynamic current ranges
• Command processing time: 10ms
• Resolution of 1 uA for low range current measurements
• 28 uA accuracy of 12 months for low-range current measurements
• Maximum current sampling rate of up to 7.5 k/s
• 4.3" color touch screen
• Connectivity: USB/LAN/RS232/IO/opt-GPIB Matching to SCPI standard commands.
• On the rear panel 3 output sensor terminals

Function presentation

Low noise level: <350μVrms / 2mVpp

The main advantage of the linear DC power supply is the clean output. In the 20Hz-20MHz band,

DP2000's ripple and noise figure is less than 350μVrms or 2mVpp,

ultra-low noise design and cleaner output minimizes any load noise.

This ensures a signal with high purity.

Fast transient response time: < 50μs

The DP2000 has a transient response capability of less than 50μs,

so that the power supply handles changing loads well during test runs.

From mA to μA, 1000 x better

In the small current mode of the DP2000 series, the current reading resolution is 1μA,

and the accuracy is as high as 28uA when testing with a 6½-digit multimeter!

The low current, high precision is perfect for use in situations involving

involving low power consumption. Low current and high current can be automatically switched,

easily handle current changes from micro-ampere to ampere levels.

Fast sampling, accurate reading

The DP2000 has a current sampling rate of up to 7.5kSa/s and a wide current measurement bandwidth.

In addition, the reading results are almost the same as a 6½ digital multimeter.

With the power supply specification, small changes can be clearly captured.

Millisecond editing, precise output

The standard arbitrary waveform function of the new power supply is 1000 times better,

the waveform dwell time is only 1ms, and many output templates are built-in,

covering different ranges of voltage, current, dwell time, repetition times

and number of data points, the output sequence can be freely edited,

to achieve more precise arbitrary waveforms.

Color touch, seamless interaction

The 4.3-inch color touchscreen, large screen and simple and intuitive design

ensure seamless interaction with the device.

As a result, the convenience of the power supply is guaranteed.

SCPI compliance, easy program control

The DP2000 has standard SCPI commands, and the program control time is less than 10ms,

which allows for easy and fast control of the power supply. The back panel has 3 outputs and sense interfaces,

to ensure that the load receives the same exact voltage.

The power supply is equipped with rich communication interfaces: USB, LAN, GPIB. Regardless,

whether on the workbench or on the production line, the unit will guarantee reliable performance.

Upgrade & accessories

OPTION DP2000-10A - 10A high rangemode for channel three - dedicated for Rigol's DP2000 series power supply.

OPTION DP2000-GPIB - User-installed GPIB interface module. For Rigol power supplies of the DP2000 series

OPTIONDP2000-HADC - 7.5 kSa/s high-speed sampling option