Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6812B #179124 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6812B is a high-performance, dual channel, programmable linear DC power supply. It is a reliable, efficient, and versatile source of power for research and development projects. This power supply offers a wide range of output voltage and current levels ranging from 0 to 30 volts and 0 to 3 amps per channel. It has high accuracy and stability, with a precision of ± 0.02% and a load regulation of better than 0.01%. This power supply is designed with user safety in mind, and it features overvoltage protection, overcurrent protection, and a low current setting for testing semiconductor devices. This power supply has intuitive and easy to use controls, including a rotary knob and reset buttons. It has a selectable constant-voltage or constant-current mode, programmable output voltage and current settings, and a bright LCD display that shows the output voltage and current. The digital interface provides remote control capabilities, and the device can be controlled via a PC or a LabVIEW interface. The device features an overvoltage protection circuit, as well as a variable speed fan to keep it cool. It also has input and output terminals that are designed to prevent accidental shorts during connection and disconnection of power supplies. An external linear temperature compensation circuit can be used to adjust the voltage and current output of the power supply, to ensure that the values remain stable over temperature variations. HP 6812B is a powerful DC power supply that is suitable for a wide range of applications, from lab experiments to industrial electronics. It is ideal for research, testing, and manufacturing of products requiring low-voltage electric power. This power supply is easy to use, reliable, and offers a wide range of voltage and current outputs.