BK PRECISION 1761 CALIBRATION and BK PRECISION 1761 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 1761 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 1761   Description / Specification:    
BK PRECISION 1761 Triple Output DC Power Supply

The B+K Precision 1761 Triple Output DC Power Supply is a high quality, general purpose dc power source. It provides two “main” supplies with a 0-35V volt dc output and a “third” output with a 2-6.5A volt dc output. The “main” V supplies are adjustable with both coarse and fine voltage controls for precise settability and are capable of current output of 0-3 amps. The “third” supply has a current output of 0-5 amps, allowing it to handle extensive digital logic circuitry. Two large panel-mounted LED meter displays can monitor either the output current or output voltage of each supply. The two “main” volt supplies can be operated independently or in one of two tracking modes. In the series tracking mode, the “B” Supply tracks from 5% to 100% of the voltage of the “A” Supply. Maximum current setting of the two supplies can still be set independently when in the series tracking operating mode. In the series tracking mode the “A” and “B” supplies are connected in series, allowing a single output of 0-70 V at up to 3 amps. In the parallel tracking mode, the two supplies are connected together in parallel, allowing a single 0-35 V output at up to 6 amps. Both “main” volt supplies may be used in constant voltage or constant current applications. The crossover from constant voltage to constant current modes is smooth and automatic. LED’s indicate the “CV” (constant voltage) or “CC” (constant current) mode of operation. Specifications “A” AND “B” supplies. Output Voltage Range: 0 V to 35 V. Output Current Limit Range: 0.1 A (5%) to 3 A. Load Regulation (Constant Voltage): =0.01% + 3 mV. Ripple (Constant Voltage): =1 mV RMS. Load Regulation (Constant Current): =0.2% + 3 mA. Line Regulation 108 - 132 V (Constant Current): =0.2% + 3 mA. Ripple Current (at 108 V for Constant Current): =3 mA RMS. Tracking (Series) Accuracy: ±0.2% + 10 mV. Panel Meter Accuracy (Volts): ±0.5% + 9 digits. Panel Meter Accuracy (Current): ±0.5% + 9 digits. Specifications “Third” supply. Output Voltage Range: 2 V to 6.5 V. Load Regulation (Constant Voltage)“Third”: =10 mV (0 to 5 A load). Line Regulation 108 - 132 V (Constant Voltage): =10 mV. Ripple and Noise: =2 mV RMS.



 

Standard Calibration $160.00 *
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*This is a Web introductory price for one calibration of the BK PRECISION 1761. 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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