Rigol DP821A Linear DC Power Supply (60V/1A & 8V/10A)

£562.00 (£674.40 inc VAT)

1 in stock (can be backordered)

Availability: Stock models delivered next working day (UK only) for orders placed before 16:30 (Mon - Fri)

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SKU: DP821A Categories: ,

Description


Rigol DP821A DC Power Supply

The DP821A is a Double Output 8V/10A & 60V/1A Bench Linear DC Power Supply. 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.

Features:

  • Two 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, LAN, RS232, Digital IO
  • Supplied with… USB cable, shorted device, spare fuse, UK & European mains leads, quick guide
  • Options include… USB to GPIB module, rack mount (single instrument), rack mount kit (two instruments), Telonic Standard Calibration, RCL 17025 Calibration

Rigol DP800 DC Power Supply Comparison Table

ModelOutput VoltageOutput CurrentBench/RackControl
DP811Ch 1: 0V – 20V / 0V – 40V
Ch 2: N/A
Ch 3: N/A		Ch 1: 10A / 5A
Ch 2: N/A
Ch 3: N/A		Bench / Rack (Opt)USB Device, USB Host, LAN (Opt), RS232 (Opt), Digital I/O (Opt), USB-GPIB (Opt)
DP811ACh 1: 0V – 20V / 0V – 40V
Ch 2: N/A
Ch 3: N/A		Ch 1: 10A / 5A
Ch 2: N/A
Ch 3: N/A		Bench / Rack (Opt)USB Device, USB Host, LAN, RS232, Digital I/O, USB-GPIB (Opt)
DP821Ch 1: 0V – 60V
Ch 2 : 0V – 8V
Ch 3 : N/A		Ch 1: 1A
Ch 2: 10A
Ch 3: N/A		Bench / Rack (Opt)USB Device, USB Host, LAN (Opt), RS232 (Opt), Digital I/O (Opt), USB-GPIB (Opt)
DP821ACh 1: 0V – 60V
Ch 2 : 0V – 8V
Ch 3 : N/A		Ch 1: 1A
Ch 2: 10A
Ch 3: N/A		Bench / Rack (Opt)USB Device, USB Host, LAN, RS232, Digital I/O, USB-GPIB (Opt)
DP831Ch 1: 0V – 8V
Ch 2: 0V – 30V
Ch 3: 0V – (-)30V		Ch 1: 5A
Ch 2: 2A
Ch 3: 2A		Bench / Rack (Opt)USB Device, USB Host, LAN (Opt), RS232 (Opt), Digital I/O (Opt), USB-GPIB (Opt)
DP831ACh 1: 0V – 8V
Ch 2: 0V – 30V
Ch 3: 0V – (-)30V		Ch 1: 5A
Ch 2: 2A
Ch 3: 2A		Bench / Rack (Opt)USB Device, USB Host, LAN, RS232, Digital I/O, USB-GPIB (Opt)
DP832Ch 1: 0V – 30V
Ch 2: 0V – 30V
Ch 3: 0V – 5V		Ch 1: 3A
Ch 2: 3A
Ch 3: 3A		Bench / Rack (Opt)USB Device, USB Host, LAN (Opt), RS232 (Opt), Digital I/O (Opt), USB-GPIB (Opt)
DP832ACh 1: 0V – 30V
Ch 2: 0V – 30V
Ch 3: 0V – 5V		Ch 1: 3A
Ch 2: 3A
Ch 3: 3A		Bench / Rack (Opt)USB Device, USB Host, LAN, RS232, Digital I/O, USB-GPIB (Opt)

Product Images

Product Videos

YouTube Video
EEVblog #509 - Rigol DP832 Lab Power Supply
YouTube Video
EEVblog Rigol DP832 Power Supply Teardown
YouTube Video
Rigol DP832 Review

Documentation

User Guide

Rigol DP800 User Guide

Datasheet

Rigol DP800 Datasheet

Specifications

Rigol DP800 Specifications

Application Notes

Converting DP800 Record *ROF Files

Active loads and the DP800, DP1000 series of Power Supplies

Debug and Analysis of IoT Power Requirements


DC Output (0°C to 40°C)
ModelDP811ADP821ADP831ADP832A
Voltage/Current RatingRange 1: 0 to 20V/0 to 10A
Range 2: 0 to 40V/0 to 5A		CH1: 0 to 60V/0 to 1A
CH2: 0 to 8V/0 to 10A		CH1: 0 to 8V/0 to 5A
CH2: 0 to 30V/0 to 2A
CH3: 0 to -30V/0 to 2A		CH1: 0 to 30V/0 to 3A
CH2: 0 to 30V/0 to 3A
CH3: 0 to 5V/0 to 3A
OVP/OCPRange 1: 1mV to 22V/0.1mA to 11A
Range 2: 1mV to 44V/0.1mA to 5.5A		CH1: 1mV to 66V/0.1mA to 1.1A
CH2: 1mV to 8.8V/1mA to 11A		CH1: 1mV to 8.8V/0.1mA to 5.5A
CH2: 1mV to 33V/0.1mA to 2.2A
CH3: -1mV to -33V/0.1mA to 2.2A		CH1: 1mV to 33V/1mA to 3.3A
CH2: 1mV to 33V/1mA to 3.3A
CH3: 1mV to 5.5V/1mA to 3.3A
Load Regulation Rate ± (Output Percentage + Offset)
Voltage<0.01% + 2mV<0.01% + 2mV<0.01% + 2mV<0.01% + 2mV
Current<0.01% + 250μA<0.01% + 250μA<0.01% + 250μA<0.01% + 250μA
Linear Regulation Rate ± (Output Percentage + Offset)
Voltage<0.01% + 2mV<0.01% + 2mV<0.01% + 2mV<0.01% + 2mV
Current<0.01% + 250μA<0.01% + 250μA<0.01% + 250μA<0.01% + 250μA
Ripples and Noise (20Hz to 20MHz)
VoltageDP832A/DP831A/DP821A: <350μVrms/2mVpp
DP811A: <350μVrms/3mVpp		DP832A/DP831A/DP821A: <350μVrms/2mVpp
DP811A: <350μVrms/3mVpp		DP832A/DP831A/DP821A: <350μVrms/2mVpp
DP811A: <350μVrms/3mVpp		DP832A/DP831A/DP821A: <350μVrms/2mVpp
DP811A: <350μVrms/3mVpp
Current<2mArms<2mArms<2mArms<2mArms
Transient Response Time
Transient Response TimeLess than 50μs for output voltage to recover to within 15mV following a change in output current from full load to half load or vice
versa.		Less than 50μs for output voltage to recover to within 15mV following a change in output current from full load to half load or vice
versa.		Less than 50μs for output voltage to recover to within 15mV following a change in output current from full load to half load or vice
versa.		Less than 50μs for output voltage to recover to within 15mV following a change in output current from full load to half load or vice
versa.
Command Processing Time
Command Processing Time<118ms<118ms<118ms<118ms

Note* Specifications are liable to change. For the full list of Specifications, please see the products datasheet located under the ‘Documentation’ tab.

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