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DP800 Rear Telonic

Rigol DP831 Linear DC Power Supply (8V/5A & 30V/2A & -30V/2A)

(1 customer review)

£311.00 (£373.20 inc. VAT) (£373.20 inc VAT)

Only 2 left in stock!

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

SKU: DP831 Categories: , Brand:

Description


Rigol DP831 DC Power Supply

The DP831 is a Triple Output 30V/2A & 8V/5A & -30V/2A 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.

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Documentation



DC Output (0°C to 40°C)
ModelDP811DP821DP831DP832
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: 10mV to 22V/10mA to 11A
Range 2: 10mV to 44V/10mA to 5.5A		CH1: 10mV to 66V/10mA to 1.1A
CH2: 10mV to 8.8V/10mA to 11A		CH1: 10mV to 8.8V/1mA to 5.5A
CH2: 10mV to 33V/1mA to 2.2A
CH3: -10mV to -33V/1mA to 2.2A		CH1: 10mV to 33V/1mA to 3.3A
CH2: 10mV to 33V/1mA to 3.3A
CH3: 10mV 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)
Normal Mode VoltageDP832/DP831/DP821: <350μVrms/2mVpp
DP811: <350μVrms/3mVpp		DP832/DP831/DP821: <350μVrms/2mVpp
DP811: <350μVrms/3mVpp		DP832/DP831/DP821: <350μVrms/2mVpp
DP811: <350μVrms/3mVpp		DP832/DP831/DP821: <350μVrms/2mVpp
DP811: <350μVrms/3mVpp
Normal Mode 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.

1 review for Rigol DP831 Linear DC Power Supply (8V/5A & 30V/2A & -30V/2A)

  1. Scott –

    Great equipment at great prices
    I can’t praise Telonic and Rigol enough.
    When I enquired about this unit, Jim let me know when it would be in stock and then later emailed me to confirm. The unit was delivered next business day as promised by DPD. All very pleasant and professional.

    As for the DP831, it works great. I have no complaints as it meets my needs and then some. The form factor is quite large, but this was not a surprise to me. If you want to see it in action, I recommend Youtube. EEV Blog does a solid review of the (very similar) DP832.

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