♦ Only 2U half rack, Power range: 1850W/3000W
♦ Voltage and current range: 30V-1200V, 150A
♦ Three output modes: CV/CC/CP
♦ CC/CV priority to avoid current overshoot
♦ Fast dynamic response: <1ms
♦ LIST mode simulates various power supply disturbance waveforms，rising and falling slope are adjustable
♦ Fold back,UVP/OVP, UCP/OCP,OPP,OTP, inhibit protection,more secure and reliable
♦ The Sense protection circuit combined with software and hardware can effectively detect Sense reverse connection and missing connection, and protect the DUT
♦ Standard USB/LAN, optional RS232 & analog, GPIB, easy to integrate

LIST mode simulates various power supply disturbance waveforms

IT-M3140 series provides LIST programming mode. In this mode, users can generate arbitrary DC voltage disturbance waveforms, such as instantaneous voltage drop or voltage rise slowly, by setting parameters such as working steps (max100 steps), output voltage/current per step, single step duration (0.001s-3600s), rising and falling slopes, etc., to fully verify the anti-interference performance of DC loads. It is suitable for testing products such as DC-DC powermodules, motor drivers, and battery-powered household appliances.

CC/CV priority function to effectively suppress current overshoot

The IT-M3140 series has a CC/CV priority function to help users solve a variety of demanding problems in long-term test applications. By changing the CC/CV priority and loop speed settings, users can obtain voltage high speed mode or current no overshoot mode, making the test more flexible, since it is suitable for current-sensitive laser testing, and can also meet the application scenario of rapid voltage dips.

9 protection modes to enhance test security

To further enhance the reliability and safety of product testing, the IT-M3140 series offers nine protection modes. In the traditional over / under voltage, over / under current, over power protection on the basis of the additional Fold back, Inhibit and Sense reverse connection protection function, so that not only can effectively reduce the power mode switching instantaneous overshoot, while avoiding the sense wrong connection orleakage caused by test abnormalities. With the Inhibit output ban / interlock function, making the test more secure and reliable.