Keysight (Agilent) 6642A REPAIR and Keysight (Agilent) 6642A CALIBRATION
 
Custom-Cal has a high success rate in the repair of the Keysight (Agilent) 6642A. A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the Keysight (Agilent) 6642A Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   Keysight (Agilent) 6642A   Description / Specification:    
Keysight (Agilent) 6642A 20V 10A Single Output System DC Power Supply

The Agilent 6642A Single-Output DC System Power Supply (GPIB) offers fast, low-noise outputs; built-in measurements and advanced programmable features; and protection features to ensure DUT safety. Specifications. DC Output: 0 to 20 V / 0 to 10 A (40° C). Programming Accuracy at 25° C ±5° C (Voltage / Current): 0.06% + 10 mV / 0.15% + 13 mA. Ripple and Noise (20 Hz to 20 MHz); Voltage rms: 300 µV. peak-to-peak: 3 mV. Current rms: 5 mA. Readback accuracy at 25° C ±5° C (percent of reading plus fixed): Voltage 0.07% + 15 mV, +Current 0.15% + 9.1 mA, –Current 0.35% + 20 mA. Load regulation: Voltage 2 mV, Current 0.5 mA. Line regulation: Voltage 0.5 mV, Current 0.5 mA. Transient Response Time: Less than 100 µs for the output voltage to recover to its previous level (within 0.1% of the voltage rating of the supply, or 20 mV, whichever is greater) following any step change in load current of up to 50% of rated current. Supplemental characteristics. dc Floating Voltage: Output terminals can be floated up to ±240 Vdc from chassis ground. Remote Sensing: Up to half the rated output voltage can be dropped in each load lead. The drop in the load leads subtracts from the voltage available for the load. Command Processing Time: Average time required for the output voltage to begin to change following receipt of digital data is 20 ms for the power supplies connected directly to the GPIB. Output Programming Response Time: The rise and fall time (10/90% and 90/10%) of the output voltage is less than 15 ms. The output voltage change settles within 1 LSB (0.025% x rated voltage) of final value in less than 60 ms. Down Programming: An active down programmer sinks approximately 20% of the rated output current. Modulation: (Analog programming of output voltage and current). Input Signal: 0 to –5V. Input Impedance: 10 k Ohm nominal. ac Input: (ac input frequency 47 to 63).



 

Standard Calibration $95.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) 6642A. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.


Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

dBm
dBm (sometimes dBmW) is an abbreviation for the power ratio in decibels (dB) of the measured power referenced to one milliwatt (mW). Zero dBm equals one milliwatt. A 3 dB increase represents roughly doubling the power, a 3 dB decrease, the power is reduced by about one half.

Millimeter-wave
Millimeter-wave is a term that generally refers to frequencies of 26.5 GHz and above. That is where signal wavelengths fall below approximately 10 mm, and thus the terminology changes from centimeters to millimeters.

Power Repeatability
Power Repeatability is the random uncertainty in reproducing the power level after changing and re-setting the power level. The power repeatability is ± half the span (in dB) between the highest and lowest actual power. Note: - The long-term power repeatability can be obtained by taken the power repeatability and power stability into account.

Stability
Stability is the extent to which a specified property, characteristic, or parameter of a substance, device, or apparatus, remains fixed with the passage of time or with varying environmental conditions.

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