Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6643A #158360 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6643A is a linear DC power supply designed for laboratory and electronic systems applications. The accuracy and reliability of HP 6643A has made it a preferred choice in electrical engineering applications where precision and accuracy are the most critical factors. AGILENT 6643A is comprised of a digitally-controlled, regulated switching-mode power supply (SMPS) and an output section containing a regulated single-phase H-bridge power inverter. This combination enables output of both AC and DC voltages and currents continuously adjustable from 0V to 600V. The power supply features digital precision adjustment of voltage and current, as well as overload, overvoltage and current-limit protection. In terms of user interface, KEYSIGHT 6643A comes with an LCD display with menu navigation buttons and keypad. The menu navigation and keypad provide access to the various functions and parameters of the power supply, such as output voltage, output current, and other operational settings. The display allows for easy status monitoring and navigation of the power supply's features and functions. HEWLETT-PACKARD 6643A is also very efficient, with a peak load efficiency of over 80%, enabling it to achieve extremely low output noise levels. The power supply is designed with a high-speed SMPS, and is capable of quick response to load changes under dynamic conditions. Along with its useful speed and precision, 6643A is also designed with convenience in mind, featuring an automatic sleep mode and calibrated output connections for easy set up. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6643A is designed to provide a steady, high-precision supply of power. Its operational safety under loads up to 600V at 10A ensures reliable power delivery while its overload, overvoltage and current-limit protections guarantee a safe and secure operation of the power supply. This device is unique in providing exceptionally reliable power quality at an affordable price. Its low cost, combined with its performance, provides users with a well-rounded power supply for a variety of applications. It is well-suited for electronics engineering applications, providing both AC and DC voltages and currents with precision and accuracy.