SPS81X Series Programmable DC Power Supply

Saluki SPS8 series power supply is high performance single-output programmable DC power supply with communication interface, possessing the character of fast rise speed (the rise time of SPS811 power supply can be less than 10ms). The combination of bench-top and system features in these power supply provides versatile solutions for your design and test requirements. The SPS8 series can not only be programmed through the keyboard on the panel, but also be functioned as voltmeter and milliohm meter, which will bring great convenience to the users. As a regeneration product of ordinary programmable power supply, SPS8 series power supply is more cost-effective.

** Standard Lead Time: within 4 weeks **

Key Features

Max. output power 150W

Voltage range: 0 to 30/75/150V

Current range: 0 to 1/2/5A

Low ripple and low noise

High resolution and accuracy (0.1mV/0.01mA, SPS831 reaches up to 0.001mA)

Built-in high-accuracy 5 1/2 voltmeter and milliohmmeter

Supporting high-accuracy and dynamic programming output

High-luminance VFD screen with two lines& four channels display

Intelligent fan system fan will be automatically initiated according to the temperature

Supporting remote voltage compensation and multidata storage

Supporting external trigger input and output

Power-on-self-test, software calibration and standard rack mount

Using standard SCPI protocol, communication mode: RS232/RS485/USB


SPS811, SPS812, SPS813, SPS831

Output Rating

SPS811: voltage 0-30V, current 0-5A, power 150W

SPS812: voltage 0-75V, current 0-2A, power 150W

SPS813: voltage 0-150V, current 0-1A, power 150W

SPS831: voltage 0-30V, current 0-1A, power 30W

Load Regulation

•   Voltage: <0.01%+0.5mV

•   Current: <0.01%+0.1mA

Setting Value Resolution

SPS811: voltage 0.5mV, current 0.1mA

SPS812: voltage 1mV, current 0.05mA

SPS813: voltage 2mV, current 0.01mA

SPS831: voltage 0.5mV, current 0.01mA

Readback Value Resolution

SPS811: voltage 0.1mV, current 0.01mA

SPS812: voltage 0.1mV, current 0.01mA

SPS813: voltage 1mV, current 0.01mA

SPS831: voltage 0.1mV, current 0.001mA

Setting Value Accuracy

SPS811: voltage 0.01%+2mV, current 0.05%+1mA

SPS812: voltage 0.01%+5mV, current 0.05%+0.5mA

SPS813: voltage 0.01%+10mV, current 0.05%+0.1mA

SPS831: voltage 0.01%+2mV, current 0.05%+0.1mA

Readback Value Accuracy

SPS811: voltage 0.02%+5mV, current 0.1%+5mA

SPS812: voltage 0.02%+15mV, current 0.05%+2mA

SPS813: voltage 0.02%+35mV, current 0.05%+1mA

SPS831: voltage 0.02%+5mV, current 0.02%+1mA


SPS811: voltage 3mvp-p, current 2mA rms

SPS812: voltage 5mvp-p, current 1mA rms

SPS813: voltage 10mvp-p, current 0.5mA rms

SPS831: voltage 10mvp-p, current 0.5mA rms

Voltmeter Accuracy

0-12V Accuracy: 0.02%+2mV,  0-58V Accuracy: 0.02%+5mV

Milliohmmeter Accuracy

10W. 0-1000mΩ Accuracy: 0.2%+3mΩ,  1000-10000 mΩ Accuracy: 0.2%+6mΩ

Working Condition

0-40°C, 0-90%RH


214 (W) × 101.5 (H) × 365 (D) mm



Main Machine

Module No Item Description
SPS811 DC Power Supply Programmable, 150W, 0-5A, 0-30V
SPS812 DC Power Supply Programmable, 150W, 0-2A, 0-75V
SPS813 DC Power Supply Programmable, 150W, 0-1A, 0-150V
SPS831 DC Power Supply Programmable, 30W, 0-1A, 0-30V


Module No Item Description
M131 RS232 communication cable Connect the power supply with the computer for communication
M132 RS485 communication cable Connect the power supply with the computer for communication
M133 USB communication cable Connect the power supply with the computer for communication
M151 Rack kit For SPS811 power supply

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