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The Sorensen DCS300-3.5E DC System Power Supply is designed to provide highly stable, continuously variable output voltage and current for a broad range of development, system, and burn-in applications. The DCS Series employs high frequency switching regulator technology to achieve high power density and small package size. An automatic crossover system enables the unit to switch operating modes in response to varying load requirements. Features. Simultaneous digital display of both voltage and current. Ten turn potentiometer voltage and current controls permit high resolution setting of the output voltage and current from zero to the rated output. Flexible output configuration: multiple units can be connected in parallel or series to provide increased current or voltage. Remote sensing to compensate for losses in power leads. Remote voltage, resistive, current limit and OVP programming with selectable programming constants. Optional IEEE-488 interface for complete remote programming and readback capability. Specifications. Output Voltage: 0 to 300 V. Output Current: 0 to 3.5 A. Output Power: 1050 W. Line Regulation Voltage: 300 mV. Line Regulation Current: 3.5 mA. Load Regulation Voltage: 300 mV. Load Regulation Current: 3.5 mA. Meter Accuracy Voltage: 4.0 V. Meter Accuracy Current: 0.045 A. OVP Adjustment Range: 15 to 330 V. Output Noise and Ripple (V) (20 Hz - 20 MHz): Rms 40 mV, p-p 200 mV. Stability Voltage: 150 mV. Stability Current: 1.75 mA. Temperature Coefficient Voltage: 60 mV/°C. Temperature Coefficient Current: 1.05 mA/°C. Maximum Remote Sense Line Drop Compensation/line: 1 V.
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