BK PRECISION 1651A CALIBRATION and BK PRECISION 1651A 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 1651A Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   BK PRECISION 1651A   Description / Specification:   Spec Sheet 
BK PRECISION 1651A Triple Output DC Power Supply

The B+K Precision 1651A is a Triple Output DC Power Supply with two variable 0 to 24 VDC outputs capable of supplying 0 to 500 mA, and one fixed 5 VDC output capable of supplying up to 4 A. Connect outputs in series for higher voltage or connect in parallel for higher current output (switch selectable). Voltage and current metering is provided two analog displays. This unit is fully protected against short circuit, overload, and reverse polarity. Specifications. Number of Outputs: Three (1 variable, 2 fixed). Output Voltage: 0 to 24 VDC (A & B), 5 VDC (C). Output Current: 0 to 500 mA (A & B), 4 A (C). Constant Voltage Operation Line Regulation: < 0.01% + 3 mV (main), < 5 mV for line fixed supply. Constant Voltage Operation Load Regulation: < 0.01% + 3 mV (main), < 10 mV fixed. CV Recovery time: 100 µS. CV Ripple & Noise (5 Hz to 1 MHz): <2 mVrms (<= 5 mVrms for fixed output). Constant Current (CC) Adjustable Current Range: 5% to 100%. CC Line Regulation: < 0.2% + 6 mA. CC Load Regulation: < 0.2% + 3 µA. CC Current Ripple: < 3 mA rms. Display: dual analog. Voltmeter Accuracy: 2.5% to full scale. Ammeter Accuracy: 2.5% to full scale. Overload Protection: Current limiting, Reverse polarity, Overvoltage, Short circuit.



 

Standard Calibration $155.00 *
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*This is a Web introductory price for one calibration of the BK PRECISION 1651A. 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.

Available Gain
Available Gain is the ratio, at a specific frequency, of power available from the output to the power in from the source.

Decibel (dB)
A unit of measurement of power which indicates relative power. A -10 dB means a reduction in power by 10 times, -20 dB means another 10 times or 100 times overall, -30 means another 10 times or 1000 times overall and so on.

Mismatch Uncertainty
Mismatch Uncertainty is caused by re-reflections between one device (the source) and the device that follows it (the load).

Pulse Power
Pulse Power, the energy transfer rate is averaged over the pulse width. Pulse width is considered to be the time between the 50 percent risetime/falltime amplitude points. Pulse power averages out any aberrations in the pulse envelope such as overshoot or ringing.

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