Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E3648A #9190794 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E3648A is a high-performance, programmable DC power supply with a top power rating of 3300W and output voltage range from 0 to 280V. This 24V input model offers features like variable tracking mode, absolute voltage programming, isolated output to increase system safety, slew-rate control, remote sensing and voltage and current foldback. This power supply can be programmed and used with both LAN and USB connections, allowing for easy control of the instrument and various measurement and test system applications. It has built-in computer-controlled protection and monitoring features that include overvoltage protection, short-circuit protection, current limitation, over-temperature protection and built-in power ratings and calibration values. HP E3648A is designed for the highest degree of accuracy and performance. With its built-in high-resolution, 18-bit voltage DAC, the power supply can deliver output voltage resolutions up to 1mV and current of up to 4μA. This ensures precise control of the output value, even when the load is changing quickly, and a very low ripple and noise of 200μV at full load. The instrument also features voltage and current display accuracy that is better than 0.2%. AGILENT E3648A also has an Automatic Cascade Mode (ACM) and manual voltage/current switching capability, allowing easy setting of voltages in series and parallel. This helps users meet challenging requirements, such as multi-rail power management, making testing easier and more efficient. The front panel of this instrument is well designed for efficient and intuitive operation, hosting two displays and eight control switches. All parameters are displayed on a 4 3/4 digit, dual display with a backlight for improved visibility. It also has an external voltage/current monitor port to simplify monitoring of the power supply output. KEYSIGHT E3648A has an innovative design that also includes a built-in Buzzer, Limit with Advice List, and an IEEE 488/RS-232 Interface for remote control. It also has a superior reliability record, with an MTBF of more than 25,000 hours at rated load and 5,000 hours at full load. E3648A is an ideal choice for power supply test systems, providing safe and convenient operation that delivers excellent performance and accurate control. Through its easy-to-use front-panel user interface and its advanced remote control and monitoring capabilities, users can quickly and conveniently set up and control the instrument's parameters for their specific needs.