Programmable DC Power Supply Rigol DP821A

USD 790

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Code: 844213
Weight: 12 kg
Voltage: 110 V, 220 V
Warranty: 36 month
Availability in stock: HKEUCN

RIGOL DP821A Short Review: Dual channel programmable DC power supply, various analysis functions, low ripple and noise.

Rigol DP821A is a dual-channel programmable DC power supply.

Features

  • 2 channels, 60 V / 1 A || 8 V / 10 A.
  • Fast transient responce time: < 50 μs.
  • 3.5-inch TFT display.
  • Low Ripple Noise: <350 μVrms / 2 mArms.
  • Fan cooling method.
  • Independent control for each channel.
  • Connectivity including USB Host & Device, LAN, RS232 and Digital IO, USB-GPIB (Opt.).
  • Standards: CE, cTUVus, ISO9001:2008, ISO14001:2004.

Manuals

Download Rigol DP800A Series User's Guide.

Download Rigol DP800A Series Quick Guide.

Software

Download UltraSigma communication software.

Technical Specifications

Channels 2
  8 V / 10 A 60 V / 1 A
DC Output (measurement accuracy at 0℃ to 40℃)
Voltage 0 ~ +8 V 0 ~ +60 V
Current 0 ~ 10 A 0 ~ 1 A
OVP 0.1 V ~ 8.8 V 0.1 V ~ 44 V
OCP 0.1 A ~ 10.5 A 0.1 V ~ 1.1 A
Load Regulation Rate ±(Output Percentage + Offset)
Voltage < 0.01%+2 mV
Current <0.01%+250 μA
Linear Regulation Rate ±(Output Percentage + Offset)
Voltage <0.01%+2 mV
Current <0.01%+250 μA
Ripples and Noise (20Hz to 20MHz)
Normal Mode Voltage <350 μVrms / 2 mVpp
Normal Mode Current <2 mArms
Annual Accuracy (25℃±5℃) ±(Output Percentage + Offset)
Programming Voltage 8V/10A:<0.05%+10 mV
60V/1A:<0.1%+25 mV
Current 0.2%+10 mA
Readback Voltage 8V/10A:0.05%+5 mV
60V/1A:<0.1%+25 mV
Current 0.15% + 10 mA
Resolution
Programming Voltage 8V/10A:1 mV
60V/1A:10 mV
Current 8V/10A:1 mA
60V/1A:0.1 mA
Readback Voltage 60V/1A:1 mV
8V/10A:1 mV
Current 60V/1A:0.1 mA
8V/10A:1 mA
Display Voltage 60V/1A:10 mV
8V/10A:1 mV
Current 60V/1A:0.1 mA
8V/10A:1 mA
Command Processing Time <100 ms
Temperature Coefficient per℃ (Output Percentage + Offset)
Voltage 0.01%+3 mV
Current 0.02%+3 mA
Stability ±(Output Percentage + Offset)
Voltage 0.02% + 1 mV
Current 0.1% + 1 mA
OVP/OCP
Accuracy ±(Output Percentage + Offset) 0.5%+0.5 V / 0.5%+0.5 A
Activation Time 1.5 ms (OVP≥ 3 V)
<10ms (OVP<3V and OCP)
General Specifications
Interfaces USB Device, USB Host, LAN, RS232, Digital IO, USB-GPIB (opt.).
Power AC Input (50 Hz to 60 Hz)
100 V AC+10%, 115 V AC+10%
230 V AC+10% (maximum 250 V AC)
Dimensions 239 × 157 × 418 mm
Weight 10 kg

Package Contents

  • Rigol DP821A Programmable DC Power Supply – 1 pc.
  • Power cord – 1 pc.
  • USB data cable – 1 pc.
  • Fuse (50T-025H 250V 2.5A) – 1 pc.
  • Quick Guide – 1 pc.
  • CD (including User's Guide and Programming Guide) – 1 pc.

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