Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4274A #188391 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4274A is a high-performance, dual-range, power supply providing highly accurate voltage and current regulation for various measurements and applications. The power supply offers low noise operation on a wide output range of 0 to 54.125 VDC and 0 to 31.17A for a total output power of up to 1585 watts. The power supply also has built-in auto-ranging capability to ensure that the output values remain within specified tolerances. The power source also has a large LCD display, allowing for easy readouts of both voltage and current setpoints. HP 4274A additionally has a comprehensive set of both analog and digital control features including over-voltage and over-current limits as well as remote Sense and Remote Enable. This makes AGILENT 4274A suitable for use in industrial, laboratory, or test-and-measurement applications that require precise control and monitoring of DC power supplies. KEYSIGHT 4274A features protected, low noise output for reliable performance, as well as automatic crossover between high and low voltage ranges without the need for manual intervention. In addition, the advanced protection circuit can sense, prevent, and guard against short-circuit, over-temperature, and voltage/current faults. Additionally, HEWLETT-PACKARD 4274A includes an isolated user control voltage range, dual independent 10 VDC/VAC references, and user-selectable voltage programming using low-level (2.5 V) or resistor-controlled programming signals. The power source also includes several connection points for external programming, monitoring, and control. 4274A is equipped with an automatic self-test feature that verifies proper operation of the power source, providing high reliability and operator safety. The power source also includes an RS-232 serial interface for remote operation and to provide diagnostic reports. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4274A has also been designed to provide the high-stability expected from an industrial power source. The power supply has a low-drift design that helps provide superior long-term stability over temperature and line variations. Overall, HP 4274A power supply is an ideal source for precision DC power testing and analysis. Its sophisticated features and programming options provide great flexibility and precision control, making it suitable for a wide range of automated test and laboratory applications. The power source is also very reliable and safe, as it is protected against temperature and voltage/current faults. AGILENT 4274A has been designed to help improve the accuracy and speed of various DC power testing requirements.