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The BK Precision 1623A 0 to 60V, 0 to 1.5A Digital Display DC Power Supply has both coarse and fine voltage and current control knobs and dual LED displays to continuously monitor both output current down to 10 mA and voltage down to 100 mV. Features; Continuously monitor voltage and current output on two digital meters. Connect two supplies in parallel to double the current output. Connect two supplies in series to double the voltage output. Operate continuously at full load without overheating. Fully overload protected. Coarse and fine voltage controls. Constant voltage or constant current operation. Specifications. Output Voltage: 0 to 60 V. Output Current: 0 to 1.5 A. Constant Voltage Operation Voltage Regulation Line (120VAC ±10%, -6%): <= 0.02% + 3 mV. Voltage Regulation Load (no load - full load): <= 0.02% + 3 mV. Recovery Time: <= 500 ms. Ripple & Noise: 0.5 mVrms (Typical). Temperature Coefficient: <= 300 ppm/°C. Constant Current Operation Adjustable Current Limit: 0-100%. Current Regulation Line (120VAC ±10%): <= 0.02% + 3 mA. Current Regulation Load: <= 0.02% + 3 mA. Current Ripple: <= 3 mA. Metering Type: Dual 3-digit LED. Voltmeter Range: 0-60V. Voltmeter Accuracy: ±0.2% +2 digits. Ammeter Range: 0-9.99 A. Ammeter Accuracy: ±0.2% +2 digits. Overload Protection Current, limiting, reverse polarity, overvoltage, short circuit.
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