IT-M3140 High-Power-Density Programmable DC Power Supply
The IT-M3140 series of high-power-density programmable DC power supplies integrates high-stability output, high-speed dynamic response (<1ms), 9 protection functions, and LIST programming mode. Within a compact 1/2 2U size, it provides an output capacity of 30V~1200V, 1850W&3000W, meeting the application requirements in fields such as electric tools, electric bicycles, UAVs, power modules, and semiconductors.
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- Product Description
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- Commodity name: IT-M3140 High-Power-Density Programmable DC Power Supply
The IT-M3140 series of high-power-density programmable DC power supplies integrates high-stability output, high-speed dynamic response (<1ms), 9 protection functions, and LIST programming mode. Within a compact 1/2 2U size, it provides an output capacity of 30V~1200V, 1850W&3000W, meeting the application requirements in fields such as electric tools, electric bicycles, UAVs, power modules, and semiconductors.
IT-M3140 High Power Density Programmable DC Power SupplyThe IT-M3140 series high power density programmable DC power supply integrates high stability output, high-speed dynamic response (<1ms), 9 protection functions, and LIST programming mode. Within a 1/2 2U small form factor, it provides output capabilities of 30V~1200V and 1850W/3000W, meeting the application requirements in fields such as power tools, electric bicycles, UAVs, power modules, and semiconductors. This series of power supplies supports three output modes: CC/CV/CP, and has a CC/CV priority setting function, which can meet the user's voltage speed requirements while reducing current overshoot, making it a DC power supply device with strong DUT compatibility. The entire series comes standard with USB/LAN communication interfaces, and can be easily paired with ITECH's free host computer software for remote control and data storage.Product ModelModel Voltage Current Power Resolution Accuracy Interface Dimensions 
Product Features
♦ Voltage Range: 30V~1200V
♦ Current Range: 5A~150A
♦ Power Range: 1850W, 3000W; 1/2 2U size
♦ Three Output Modes: CC/CV/CP
♦ CC/CV Priority can be set, effectively reducing current overshoot
♦ High-speed dynamic recovery time <1ms
♦ LIST mode, can simulate various voltage disturbance waveforms, rise/fall slope adjustable
♦ Comprehensive protection modes: overvoltage, overcurrent, undervoltage, undercurrent, overpower, overtemperature, Foldback
♦ Software and hardware combined Sense protection circuit design, effectively detects Sense reverse connection, disconnection, etc., protecting DUT
♦ External Trigger and inhibit output control IO port
♦ Standard USB/LAN interface, optional GPIB/external analog interfaceProduct Functions and Advantages
LIST mode simulates various power supply disturbance waveforms
The IT-M3140 series provides a LIST programming mode. In this mode, users can set the number of steps (max 100 steps), the output voltage/current for each step, the duration of each step (0.001s-3600s), the rise and fall slope, etc., to generate any DC voltage disturbance waveform. For example, instantaneous voltage drop or slow voltage rise, to comprehensively verify the anti-interference performance of DC power load, suitable for testing DC-DC power modules, motor drivers, and battery-powered household appliances.
CC/CV priority function, effectively suppresses current overshoot
The IT-M3140 series has a CC/CV priority function that can help users solve various harsh problems in long-term testing applications. By changing the CC/CV priority and loop speed settings, users can obtain high-speed voltage mode or current no-overshoot mode, making testing more flexible, suitable for current-sensitive laser testing and applications requiring fast voltage drops.
Nine protection modes, improve testing safety
To further improve the reliability and safety of product testing, the IT-M3140 series provides 9 protection modes. In addition to the traditional over/undervoltage, over/undercurrent, and overpower protection, it also adds Foldback, Inhibit, and Sense reverse connection protection functions, which not only effectively reduce the overshoot during the power mode switching moment, but also prevent testing abnormalities caused by incorrect or missing sense connections. Combined with the Inhibit output inhibit/interlock function, testing is safer and more reliable.
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