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 1673 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 1673   Description / Specification:   Spec Sheet 
BK PRECISION 1673 Triple Output DC Power Supply

The B&K Precision 1673 is a quad display triple output DC power supply that provide two variable outputs and one fixed output. The variable outputs can work independently, in series tracking, or parallel mode. Conveniently adjust voltage and current with independent front panel knobs and bright quad LED display. Accessible through a simple push/pull switch, the 1673’s unique series and parallel tracking features let you easily double the output voltage or current. For achieving even higher voltages or current, multiple units can be connected in series or parallel. The 1673 is designed to operate in a constant voltage or a constant current mode with automatic crossover, allowing continuous transition from constant current to constant voltage modes in response to load condition changes. Specifications. Number of Outputs: Three (2 variable, 1 fixed). Range: 0 to 32 VDC / 0 to 6 A (variable), and 5 V / 3 A (fixed). Constant Voltage (CV) Mode Line Regulation: < 0.01% + 5 mV. CV Mode Load Regulation: < 0.55% + 10 mV. CV Ripple & Noise: <1 mVrms (independent/master), <4 mVrms (slave). Constant Current (CC) Mode Line Regulation: <0.2% + 5 mA. Constant Current (CC) Mode Load Regulation: <0.4% + 8 mA. CC Ripple & Noise: <3 mArms. Slave Tracking Error: < 0.5%+3 digits of the master. 5V Fixed Output Voltage Accuracy: 5 V ± 0.25 V. Display Voltage: 3 digits 0.56” Green LED. Display Current: 3 digits 0.56” Red LED. Display Accuracy: <0.1% + 3 digits.


Standard Calibration $130.00 *
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*This is a Web introductory price for one calibration of the BK PRECISION 1673. 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.

Crest Factor
Crest factor or peak-to-average ratio (PAR) is a measurement of a waveform, calculated from the peak amplitude of the waveform divided by the RMS value of the waveform

Linearity is the relative difference between the displayed power ratio, Dx/D0, and the actual (true) power ratio Px/P0 caused by changing the displayed power level from the reference level, D0, to an arbitrary displayed level, Dx.

Phase Noise
Phase noise is the frequency domain representation of rapid, short-term, random fluctuations in the phase of a waveform, caused by time domain instabilities. Phase noise (L(f)) is typically expressed in units of dBc/Hz, representing the noise power relative to the carrier contained in a 1 Hz bandwidth centered at a certain offsets from the carrier.

Sensitivity is the minimum magnitude of input signal required to produce a specified output signal having a specified signal-to-noise ratio, or other specified criteria.

Please contact us for your BK PRECISION 1673 CALIBRATION and/or BK PRECISION 1673 Triple Output DC Power Supply REPAIR

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