Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4274A #193312 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4274A is a high-performance power supply designed for testing the electrical characteristics of electronic components. This power supply can provide an output voltage of up to 1000 V DC and an output current of up to 300 mA with an accuracy of 0.05%. HP 4274A is equipped with a built-in programmable function generator that allows users to create customized waveforms for testing. Additionally, the power supply can measure both current and voltage values simultaneously with its built-in dual panel meter, making it ideal for testing a variety of components. AGILENT 4274A can also be connected to a computer via GPIB or RS232 ports for remote operation. HEWLETT-PACKARD 4274A also features a wide range of built-in protection functions including overvoltage/current protection, over-temperature protection, and reverse-polarity protection. This ensures that the power supply will not be damaged if the voltage or current levels exceed the acceptable limits. Additionally, KEYSIGHT 4274A is designed with a number of safety features such as an isolation voltage of 1000 V AC, a fuse for each power output, and an overload control circuit. The high performance of 4274A makes it ideal for testing various electronic components including power semiconductors, transformers, resistors, capacitors, inductors, and relays among others. Additionally, the power supply can be used in automotive, medical, and telecommunications applications. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4274A is also suitable for use in laboratory and field testing of various components. In terms of display, HP 4274A features a large, easy to read LCD display that shows information such as the voltage, current, and key settings. The power supply also includes LED indicators and a built-in buzzer that warns the user in the event of an over current or over voltage situation. Furthermore, AGILENT 4274A includes both manual and auto-ranging capabilities to allow users to adjust the voltage and current levels according to their needs. Overall, HEWLETT-PACKARD 4274A is a powerful and reliable power supply that offers a number of features and performance benefits. It is an ideal choice for testing electronic components in a variety of applications.