Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6645A #9187226 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 6645A is a highly advanced power supply capable of producing a wide range of DC and pulse voltage and current outputs. It offers advanced features such as operation at low levels of current and voltage (down to 0.1V and 0.01A) and high-frequency operation at up to 100kHz. HP 6645A provides power in the ranges of 0-60V, 0-5A for constant voltage, constant current or pulse operations, with robust safeguards to protect against overload and short circuit. It has a 50 turn sensitivity range for fine voltage and current adjustment, and provides a wide range of timing capabilities, with pulse widths as short as 4 us while capable of long, sustained timing durations. The power supply offers easy-to-use front panel controls, including an LED display and 12 control buttons. It also has several ports for external connection, including GPIB, RS-232, and Man-Machine Interface, to facilitate connection into production test and automated systems. Additionally, AGILENT 6645A comes with a remote sensing feature, allowing for location of the sense point as far as 10 m away, with 0.01% accuracy. Safety features such as the Over Voltage Restriction (OVR) prevent the output voltage from exceeding safe levels, and the Constant Impedance Method (CIM) provides tracking of output voltage and current, minimizing the impact of round up/down errors. HEWLETT-PACKARD 6645A also has a built in Overvoltage protection feature which helps to protect against accidental overloads to the power supply, thereby improving safety even further. In terms of performance, KEYSIGHT 6645A delivers highly stable output voltage and current and boosts accuracy to run within its output environmental specifications with its double-regulated voltage regulator. It also provides four-terminal adjustment capability with the use of external loads, for improved accuracy and temperature coefficient. This power supply is the perfect choice for any application requiring high precision, highly stable operation under extreme environmental conditions or high frequency applications with wide voltage and current ranges. Reliability and durability under any condition is ensured with multiple built in safety features.