SPS87X 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 1125W

Voltage range: 0 to 15/30/75/100V

Current range: 0 to 11/15/35/60A

Low ripple and low noise

High resolution and accuracy (0.1mV/0.1mA)

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


SPS871, SPS872, SPS873, SPS874

Output Rating

SPS871: voltage 0-15V, current 0-60A, power 900W

SPS872: voltage 0-30V, current 0-35A, power 1050W

SPS873: voltage 0-75V, current 0-15A, power 1125W

SPS874: voltage 0-100V, current 0-11A, power 1100W

Load Regulation

•   Voltage: <0.01%+1mV

•   Current: <0.01%+0.1mA

Setting Value Resolution

SPS871: voltage 0.1mV, current 1mA

SPS872: voltage 0.5mV, current 0.5mA

SPS873: voltage 2mV, current 0.2mA

SPS874: voltage 2mV, current 0.2mA

Readback Value Resolution

SPS871/2/3: voltage 0.1mV, current 1mA

SPS874: voltage 1mV, current 0.1mA

Setting Value Accuracy

SPS871: voltage 0.01%+1mV, current 0.05%+6mA

SPS872: voltage 0.01%+5mV, current 0.05%+2mA

SPS873: voltage 0.01%+10mV, current 0.05%+1mA

SPS874: voltage 0.01%+15mV, current 0.05%+1mA

Readback Value Accuracy

SPS871: voltage 0.03%+3mV, current 0.05%+45mA

SPS872: voltage 0.03%+5mV, current 0.05%+25mA

SPS873: voltage 0.03%+15mV, current 0.05%+12mA

SPS874: voltage 0.03%+25mV, current 0.05%+10mA


SPS871: voltage 4mvp-p, current 15mA rms

SPS872: voltage 5mvp-p, current 8mA rms

SPS873: voltage 6mvp-p, current 3mA rms

SPS874: voltage 8mvp-p, current 2.5mA 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


482 (W) × 184.5 (H) × 531 (D) mm



Main Machine

Module No Item Description
SPS871 DC Power Supply Programmable, 900W, 0-60A, 0-15V
SPS872 DC Power Supply Programmable, 1050W, 0-35A, 0-30V
SPS873 DC Power Supply Programmable, 1125W, 0-15A, 0-75V
SPS874 DC Power Supply Programmable, 1100W, 0-11A, 0-100V


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

Leave A Message

    Saluki Technology