BK PRECISION 9121A CALIBRATION and BK PRECISION 9121A REPAIR
 
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the BK PRECISION 9121A Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

Need another DC Power Supply?
Shop for Comparable Products on our  used DC Power Supply page

 
   BK PRECISION 9121A   Description / Specification:   Spec Sheet 
BK PRECISION 9121A 20V 5A Single Output Programmable DC Power Supply

The BK Precision 9121A is a Single Output Programmable laboratory grade DC Power Supply. It is designed to meet the needs of today’s applications in R&D design verification, production testing or university labs that require clean and reliable power, high resolution and accuracy and fast transient response time. The numeric keys and rotary knob provide a convenient interface for setting output levels quickly and precisely. Voltage and Current can be set to a maximum resolution of 0.5mV and 0.1mA respectively. Up to 50 parameters can be stored and recalled from internal memory. The 9121A power supply can be remotely controlled from any PC with USB or RS232 interface. Specifications. Output Voltage: 0 – 20 V. Output Current: 0 – 5 A. Load Regulation Voltage (±(%of output+offset)): <0.01%+2mV. Load Regulation Current (±(%of output+offset)): <0.05%+1mA. Line Regulation Voltage (±(%of output+offset)): <0.01%+1mV. Line Regulation Current (±(%of output+offset)): <0.05%+0.1mA. Programming Resolution Voltage: 0.5 mV. Programming Resolution Current: 0.1 mA. Readback/ Meter resolution: 0.1 mV, 0.05 mA. Front panel setting resolution: 0.5 mV, 0.1 mA. Ripple & Noise (20Hz ~20MHz): <= 3 mVp-p, <= 3 mArms. Transient Response: < 150 µs for output to recover to within 75 mV following a change from 100 mA to 1 A. DVM Accuracy: 0.02% + 2 mV (0~12V range), 0.02% + 3 mV (0~40V range). State Storage Memory: 50 user configurable memory locations.



 

Standard Calibration $115.00 *
Click on Logo for More Prices
*This is a Web introductory price for one calibration of the BK PRECISION 9121A. 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.

dBc
dBc (decibels relative to the carrier) is the power ratio of a signal to a carrier signal, expressed in decibels. If the dBc figure is positive, then the relative signal strength is greater than the carrier signal strength. If the dBc figure is negative, then the relative signal strength is less than carrier signal strength.

Load Regulation
Load regulation is the capability to maintain a constant voltage (or current) level on the output channel of a power supply despite changes in the supply's load (such as a change in resistance value connected across the supply output).

Power Linearity
When changing the power level and measuring the differences (in dB) between actual and displayed power levels, the power linearity is ± half the span (in dB) between the maximum and the minimum value of all differences.

Settling Time
Settling time of an output device is the time elapsed from the application of an ideal instantaneous step input to the time at which the amplifier output has entered and remained within a specified error band, usually symmetrical about the final value.

Please contact us for your BK PRECISION 9121A CALIBRATION and/or BK PRECISION 9121A 20V 5A Single Output Programmable DC Power Supply REPAIR
I'm interested in: 
Calibration Type (Select one):
Repair Information:
 Serial Number:

 Is there any physical damage?  
 If yes, describe:


What is the description of the problem?

How/when did the problem start?


 (*) Required Fields    For formal quote please fill in all fields.
Company:
From (Email):*
Contact Name:*
Country:*
Address 1:
Address 2:
City:
State/Territory/Province: *
Zip/Postal Code:
Phone:*

Comment: