Sorensen SGI40x375 Programmable DC Power Supply 40 V, 375 A

The SGI combines onboard intelligent controls with the outstanding power electronics common to all SG family supplies. These controls enable sophisticated sequencing, constant power mode and save/recall of instrument settings. Looping of sequences makes the SGI ideal for repetitive testing. An impressive vacuum fluorescent graphical display in eight languages, context sensitive “soft” keys and front panel keyboard simplify programming of the SGI. The Sorensen SGI40x375 Precision Programmable DC Power Supply 40 Volts, 375 Amps is a general-purpose power supply designed specifically for laboratory test and systems applications requiring variable DC sources with good ripple and regulation characteristics. These power supplies are constant current/constant voltage supplies with an automatic crossover features. A variety of user interfaces are available, ranging from manual front-panel control and standard non-isolated remote analog control, to optional GPIB or isolated remote analog control.

Product Info Related Products

	Programming		Read-Back / Monitoring
	Accuracy	Resolution	Accuracy	Resolution
Front Panel Display	SGI (40-1000V) +/- 0.1% of voltage at full scale SGI (40-1000V) +/- 0.4% of current at full scale	SGI: 4.0 digits	SGI, Voltage: +/- 0.1% of full scale SGI, Current: +/- 0.4% of full scale	SGI: 4.0 digits	Knob Control & Display Read-Back
Front Panel Display	SGI (10-30V) 0.1% of set point +0.1% of voltage rating SGI (10-30V) 0.1% of set point +0.4% of current rating	SGI: 4.0 digits	SGI (10-30V) 0.1% of actual +0.15% voltage rating	SGI: 4.0 digits	Knob Control & Display Read-Back
Remote Analog Interface	Voltage +/-0.25% of full scale Current (40-1000V) 0.8% of full scale , (10-30V) 1.0% of full scale	NA	(40-1000V) +/-1.0% of full scale (10-30V) +/-0.5% of full scale	NA	25-pin D-sub connector (0~5 V or 0~10 V)
Remote Digital Interface	Voltage: +/- 0.1% of full scale Current: +/- 0.4% of full scale	+/-0.002% of full scale	Voltage: +/- 0.1% of full scale Current: +/- 0.4% of full scale	+/-0.002% of full scale	RS-232C (Standard on SGI), Optional IEEE-488.2 and Optional LXI Compliant 10/100 base-T Ethernet (see Options)
OVP	+/- 1% of full scale	+/-0.002% of full scale			Programming range: 5-110% Configured from front panel, remote analog or via optional digital inputs
User I/O	Disconnect & Polarity-reversal relay control (Only available with Ethernet Option )				Digital 10-pin Molex type connector
Software	IVI & CVI drivers available under SUPPORT