Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4142B #293621194 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4142B is an economical, general-purpose DC power supply with a wide range of current and voltage ratings. With a voltage range of 0-20V and a current rating of 0-2A HP 4142B is suitable for a variety of applications, particularly in the laboratory, educational and hobbyist areas. AGILENT 4142B offers several key features to give you the benefits of precise control, repeatability and accuracy. The front-panel digital display provides accurate readout of voltage and current, ensuring you can set the desired levels accurately. The power supply features variable-output DC voltage control that is adjustable across the full voltage range in 0.1V increments. Current is monitored and adjustable from 0 to 2 amps. Additionally, a voltage ramping feature allows you to select the ramp rate and start and stop voltages. 4142B also has current limiting for overload protection. A setting on the front panel allows you to set a maximum current level. When that limit is exceeded, the output current is immediately shut-off. This makes it ideal for applications that require protection against excessive current levels such as in testing components, delicate circuits or in destructive tests. The power supply features a wide range of input connectors including banana plug jacks, binding post and RCAs to provide flexibility in connecting your power source to the power supply. Additionally, a wide variety of optional accessories such as adapters and cables can be used to extend the utility of KEYSIGHT 4142B. For control and monitoring, HEWLETT-PACKARD 4142B includes both analog and digital interfaces. An analog 10-turn control knob enables you to accurately adjust the voltage and current, while the front-panel voltage and current displays provide exact readouts of the actual outputs of the supply. An IBM type RS-232 interface allows you to connect the power supply to a computer or automated test system for remote control. An optional USB interface is also available to connect AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4142B to a USB compatible device. HP 4142B is a reliable and economical power supply that provides precision and accuracy for a variety of applications and is ideal for use in laboratories, educational and hobbyist settings. It performs reliably under demanding conditions and the numerous features ensure precise control and overload protection. Its wide range of input connectors and accessories allow AGILENT 4142B to be used in many different applications. Both analog and digital interfaces give you the flexibility to control and monitor the power supply manually or remotely.