Pulse Instruments PI-4002 Instrument Mainframe
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Pulse Instruments PI-4002 Instrument Mainframe

This Pulse Instruments PI-4002 Instrument Mainframe is used and in excellent condition.

Modules Installed:
(4) 40752 Bias L.N. Module
(1) Pulse Instruments OPTO Card

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Stock # 73583-2
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Pulse Instruments PI-4000 Series Clock Driver and Low-Noise DC Bias System

  • Low Noise During Operation
  • Programmable Clock Drivers
  • Precision Bias Adjustment
  • Device Protection Features
  • Fully Programmable


The 4000 Series Clock Driver and Low Noise DC Bias System was designed specifically for the stringent requirements necessary for the testing of Charge Coupled Devices (CCD's), IR Detectors, and Focal Plane Arrays (FPAs).It provides high accuracy, low noise clock drivers and DC biases with the capability to drive almost every CCD and IR Detector Array manufactured to date. All clock drivers and Bias supplies are independently programmable.

The system uses separate mainframes to isolate the digital electronics used to program and control the instrument from the DC Bias and clock driver cards. This isolation is accomplished both optically and through the use of separate power sources, providing a very high level of noise immunity for the clock drivers and DC biases.

The separate mainframe structure allows the clock drivers and DC bias supplies located in the PI-4002 Instrument Mainframe to be located in close proximity to the Device Under Test (DUT), if desired, while the digital electronics located in the Control Mainframe can be placed in a more remote area.

There is also protection against transients that could damage your DUT. When the power is turned on or off, the output voltage levels on all drivers and bias supplies are held within the range of ±3 volts.

The system requires one Control Mainframe, at least one PI-4002 Instrument Mainframe, and a PI-4003 DC Power Mainframe.

Product Family: PI-4000, PI 4000, PI-4002, PI 4002, PI-4003, PI 4003

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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Pulse Instruments PI-4000 Series Clock Driver and Low-Noise DC Bias SystemPulse Instruments PI-4000 Series Clock Driver and Low-Noise DC Bias SystemPulse Instruments PI-4000 Series Clock Driver and Low-Noise DC Bias System
Pulse Instruments PI-4000 Series Clock Driver and Low-Noise DC Bias System

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