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Description
Specifications
Accessories
Application
FAQ
Descripciуn
Rigol DP832 programmable power supply offers the perfect characteristics at an affordable price: low ripple and noise level, high precision of voltage and current setting. Unique innovative graphical interface of Rigol DP832 power supply provides digital, analog and graphical forms of the parameters real-time displaying. You may control Rigol DP832 power supply output parameters as well as record the data for its further analysis. RIGOL DP832 power supply offers 3 outputs and up to 200 Watts in total. Built-in V, A, and W measurements make power monitoring easy. New digital triggering between instruments also makes it possible to reliably combine and connect RIGOL power supplies together.
RIGOL DP832 Features
3 outputs
Low ripple & noise: <350 µVrms / 2 mVpp
Excellent linear regulation rate and load regulation rate
Transient response time: <50 µs
Standard OVP/OCP/OTP protection functions
Standard Timing function
Built-in V, A, W measurements and waveform display
Independent control for each channel
3.5 inch TFT display
Connectivity: USB Host & Device, LAN, RS-232, Digital IO, USB-GPIB (optional)
Resolution:
-Programming:
Voltage: 10mV, with the high-resolution option: 1mV;
Current: 1mA, with the high-resolution option: 1mA;
-Readbak:
Voltage: 10mV, with the high-resolution option: 0.1mV;
Current: 1mA, with the high-resolution option: 0.1mA;
-Display:
Voltage: 10mV, with the high-resolution option: 1mV;
Current: 10mA, with the high-resolution option: 1mA;
Transient response time: 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.
Voltage programming control speed (1% within the total variation range)
Channel
Rise
Fall
Full load
No load
Full load
No load
CH1
CH2
CH3
<50ms
<50ms
<15ms
<33ms
<38ms
<14ms
<46ms
<46ms
<24ms
<400ms
<400ms
<100ms
Temperature coefficient per °C (Output Percentage + Offset)
Channel
Voltage
Current
CH1
CH2
CH3
0.01%+5mV
0.01%+5mV
0.01%+2mV
0.01%+2mA
0.01%+2mA
0.01%+2mA
Stability (*note 3)±(Output Percentage + Offset)
Channel
Voltage
Current
CH1
CH2
CH3
0.02%+2mV
0.02%+2mV
0.01%+1mV
0.05%+2mA
0.05%+2mA
0.05%+2mA
AC input (50Hz – 60Hz): 100Vac±10%, 115Vac±10%, 230Vac±10% (maximum 250Vac)
Max. power: 521VA
Cooling method: fan cooloing
Working temperature: 32°F to 104°F / 0°C to 40°C
Storage temperature: -40°F to 158°F / -40°C to 70°C
Humidity: 5 % to 80% relative humidity
Dimensions: 9.4in x 6.2in x 16.5in / 239mm x 157mm x 418mm
Weight: 23.2lb / 10.5kg
*Note 1: the accuracy parameters are acquired via calibration under 25°C after 1-hour warm-up
*Note 2: the max. time required for the output to change accordingly after receiving the apply and source commands.
*Note 3: the variation of the output within 8 hours after 30 minute warm-up when the load circuit and environment temperature are constant.
How can I set the timer parameters when operating Rigol DP832 power supply?
Press “Timer” → “Timer Set” to enter the timer parameter setting interface as shown in the figure below. The channel currently selected is displayed in the status bar.
You can press the channel selection keys at the front panel to switch the channel currently selected. This interface provides timer parameter preview; user can view the values on the current page of the timer parameter list (the horizontal axis denotes time and the vertical axis denotes voltage and current).
You can set the timer parameters in the timer parameter setting interface following the steps below:
How can I set the timer delay parameters when using Rigol DP832 power supply?
Press “Timer’ → “Delay Set” to enter the delay parameter setting interface as shown in the figure below. The channel currently selected is displayed in the status bar. Press the channel selection keys at the front panel to switch the channel currently selected. This interface provides delay parameter preview. User can view the values on the current page of the delay parameter list (high level indicates turning on the output and low level indicates turning off the output).
You can set the delay parameters in the delay parameter setting interface following the steps below.