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 1652 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 1652   Description / Specification:   Spec Sheet 
BK PRECISION 1652 Triple Output DC Power Supply

The B+K Precision 1652A 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 by two, three-digit LED 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 3-digit LED. Voltmeter Accuracy: +(0.5% rdg + 2 digits). Ammeter Accuracy: +(0.5% rdg + 2 digits). 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 1652. 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.

Clipping is the limiting of a signal so that it never exceeds some threshold.

Line Regulation
Line regulation is the capability to maintain a constant output voltage level on the output channel of a power supply despite changes to the input voltage level.

Peak Envelope Power
Peak envelope power is the maximum value of the envelope power. Envelope power is measured by making the averaging time much less than 1/fm where fm is the maximum frequency component of the modulation waveform. The averaging time is therefore limited on both ends: (1) it must be small compared to the period of the highest modulation frequency, and (2) it must be large enough to be many RF cycles long.

RMS or root mean square is a statistical measure of the magnitude of a varying quantity

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