Power Supplies • Programmable Power Supply Rigol DP1308A •
The Rigol DP1308A is a very high quality programmable laboratory power supply with three switchable outputs (6 V/5 A, +25 V/1 A and -25 V/1 A) and a maximum power output of 80 W.
Like all Rigol devices, the laboratory power supply features a very well thought out and easy to use interface which also offers comprehensive ease-of-use functions such as programmable voltage curves. The menu follows an easy to navigate and intuitive structure.
For a laboratory power supply, the Rigol DP1308A features a particularly large (10.9 cm / 4.3") and easy to read TFT color display. In addition to the normal digital displays for voltage, current, and power, these values can also be displayed as signal curves. A timer control can be used to set the output signal to different values in up to 5 steps.
Besondere Features
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Large Display
All important data such as voltage, current, power, and limit values can easily be displayed on the extra large display with a diagonal size of 10.9 cm (4.3") and a resolution of 480x272 pixels. -
Various Display Modes
The DP1308A offers a range of display modes in which the value of any output can be shown in a detail view while the two other outputs still remain visible. -
Display Signal Curves
Changes in the measurement values and settings can be presented very well and in real time using the integrated signal curve display. This makes it possible to detect things like current draw peaks, for example when the current limit is adjusted. -
Programmable Timer
The voltage and current settings can be changed automatically with a timer control. Up to 100 settings can be stored for this purpose, and then activated one after another for variable intervals (specified in seconds). -
File system with USB Host
All settings can easily be stored in internal memory or on a USB stick. This allows time-consuming settings (such as timer programs) to be saved for later use. -
Integrated Online Help
As you have come to expect from Rigol, online help is also available for this laboratory power supply and provides useful information about the individual device functions.
Excellent connectivity and remote control via SCPI / LabView
The Rigol DP1116A can be controlled remotely with SCPI commands through a variety of interfaces.
The following interfaces are available:
- LAN
- USB
- GPIB
Control of the device can be integrated in your own programs or in LabView via these interfaces.
General Data
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Programmable laboratory power supplyRigol DP1308A
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Display10,9 cm (4,3") WVGA-Farb-LCD
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Resolution480 × 272 Pixel
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Additional Interfaces
- USB host for connecting USB sticks to store settings
- USB device for connection to a PC
- LAN for use on a network (LXI)
- GPIB (IEE-488, General Purpose Interface Bus)
- Separate ground connection
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Dimensions (W × H × D)23 cm × 15,5 cm × 38,5 cm
(9.05" × 6.1" × 15.16") -
Weight8,4 kg
(18.52 lbs) -
Supported operating systemsno software available, but interfacing with other systems such as LabView is possible.
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Input230 V/AC, 220 V/AC, 120 V/AC or 110 V/AC (adjustable)
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Tracking functionThe two 25 V outputs can be coupled. When the tracking function is activated, you only need to change one output and the other 25 V output is automatically set to the same value (with the corresponding reverse polarity).
Specifications
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SpecificationsRigol DP1308A
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Outputs3
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Output 10 to +6 V/DC with max. 5 A
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Output 20 to +25 V/DC with max. 1 A
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Output 30 to -25 V/DC with max. 1 A
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Output Power (max.)80 W
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Overtemperature shut down55 °C
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Working Temperature0 °C to 40 °C
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Cooling MethodFan cooling
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Output VoltageOutput 1Output 2Output 3
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Output Voltage0 to +6 V/DC0 to +25 V/DC0 to -25 V/DC
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Accuracy±0,1% + 5 mV±0,05% + 20 mV±0,05% + 20 mV
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Resolution1 mV10 mV10 mV
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Overvoltage Protection0,1 V to 6,5 V0,1 V to 27 V-0,1 V to -27 V
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Load Regulation< 0,01% + 2 mV
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Line Regulation< 0,01% + 2 mV
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Ripple and Noise< 350 μV rms / 3 mVpp
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Output CurrentOutput 1Output 2Output 3
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Output Current (max.)5 A1 A1 A
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Accuracy±0,2% + 10 mA±0,15% + 4 mA±0,15% + 4 mA
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Resolution1 mA1 mA1 mA
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Overcurrent Protection0,1 A to 5,5 A0,1 A to 1,2 A0,1 A to 1,2 A
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Load Regulation< 0,005% + 250 μA
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Line Regulation< 0,01% + 250 μA
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Ripple and Noise< 2 mA rms








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