Programmable Switching DC Power Supply Siglent SPS5083X (45A-80V)

Decription SPS5000X Series

Multi-combination output

The SPS5000X series includes a variety of output voltages (40V, 50V, 80V, 160V) and current combinations (7.5A~90A), and the rated output power includes 180W, 360W, 720W, and 1080W. The single-channel model can support up to 2 units in series and 3 units in parallel, and the dual-channel and three-channel models can also support series-parallel connection between channels.

Constant Output Power

In constant output power mode, the voltage and current range is switched automatically to maximize the voltage and current without sacrificing the supply’s output power. This mode enables the supply to provide a higher output voltage at lower current and a higher output current at lower voltage. Compared to the traditional rectangular output range of most supplies, the SPS5000X series power supply provides a wider voltage and current output range, which greatly increases the utilization of the power supply.

LIST timing output

The SPS5000X series supports up to three channels and up to 50-step timing output. The user can set the timing output parameters on the front panel of the machine, or use the remote web control function for faster and more convenient settings. Under the LIST function, you can set the output current, voltage, output delay time, duration, rise and fall slope and other parameters.

CV/CC Priority Mode

When the SPS5000X series power supply is set to CC priority mode, at the power output-on stage, it is able to operate under CC priority to limit the inrush current spike and overshoot voltage effectively when the power output is turned on.

In CV priority mode, the output voltage reaches the set voltage value quickly. In some applications, such as LED testing, when the power output is started, the surge current and overshoot voltage will appear when the voltage reaches the on-state voltage of the LEDs.

Multiple Policy Protection Patterns

The protection functions of the power supply include over current protection (OCP), over voltage protection (OVP) and over temperature protection (OTP). If protection occurs, the power supply will turn off the output and enter protection mode. Protection can be released by pressing the Esc key for at least 2 seconds. Upon entering the Limited power protection (LPP), the system will start the power limitation mode, the maximum output power is about 105% of the rated power.