Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6645A #9122408 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6645A is a reliable precision power supply capable of providing constant power to various electronic systems and applications. The power supply is equipped with two independent sources that can produce multiple precision power levels. It is designed to accurately regulate voltage and current and can operate in constant voltage, current, or both modes. The power supply has a four-digit highly accurate voltage display and a three-digit current measurement. These displays offer overload and short circuit protection to ensure safe operation of the power supply during operation. It also has a choice of rear panel connections which allow the user to connect their device directly to the power source. The power supply is powered by a single phase AC mains supply which allows for flexibility when configuring the power source. The load sharing capability enables both independent outputs to be used to deliver different power levels while ensuring a total rated power of 800W. HP 6645A has a remote sensing function which allows for precise voltage measurement even in applications with power line dips and surges. The power supply also contains an adjustable time setting which can be used to monitor performance and cycle regulation when measuring current. The power supply can be operated under a wide range of temperatures, allowing for reliable and stable performance even in harsh environments. It uses advanced current limiting circuitry and an over-voltage protection that can respond to unexpected voltage changes and provide reliable shut-off of the power supply. In addition, it has a two-point auto-ranging capability which makes it easy to adjust power levels without having to manually enter values. Furthermore, the power supply can generate a stable frequency of 47-63Hz. Overall, AGILENT 6645A is a reliable precision power supply suitable for a variety of electronic systems and applications. It is equipped with multiple precision power levels, overload and short circuit protection, and adjustable time setting that makes it a reliable power supply suitable for a variety of demanding applications.