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EA Autoranging Bench Power Supplies

The EA Elektro-Automatik line of benchtop programmable DC power supplies come in desktop and tower formfactors and range in power from 300W up to 1500W. Select models have advanced features such as autoranging and a built-in function generator. Autoranging automatically adjusts current higher at lower voltages, and vice versa, to maintain full output power across a range of voltage/current levels. The function generator can provide many waveforms such as sine, triangle, rectangle, and trapezoid, and can also output custom arbitrary waveforms.

All bench supplies feature a TFT touchscreen display for intuitive control and test setup. This easy-to-use interface enables you to configure tests quickly and operate the instrument intuitively. The EA line of desktop and tower space-saving DC power supplies and loads are compact, economical and yet have advanced features uncommon with most benchtop units in the market.

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Power

Up to 30 kW

Voltage

Up to 2000 V

Current

Up to 1000 A

Autoranging Bench Power Supplies

Autoranging Gives Flexibility

EA Elektro-Automatik products have autoranging, which allows the supply or load to operate at max power across a range of voltages and currents, down to 33% of the rated output maximum.

Compare this to traditional power supplies, which can only output their rated power at their max voltage and max current. Applying the maximum voltage to a device under test (DUT) is rare, which means most of the time, that supply is not being used to its full potential.

How does it work? EA sources automatically offer more current at lower voltages (or more voltage at lower currents), allowing the supply to continue outputting the rated power. This allows a single source to address multiple voltage and current combinations that would otherwise require multiple supplies.
Series Power Voltage Current Quote
EA-PSI 9000 DT Up to 1500W 0-40V up to 0-750V 0-4A up to 0-60A Get a Quote
EA-PS 3000 C Up to 640W 0-40V up to 0-200V 0-2A up to 0-40A Get a Quote
EA-PS 2000 B Triple Up to 332W 2 channels up to 0-84V + 3-6V channel 0-6A up to 0-10A Get a Quote
EA-PS 2000 B Up to 320W 0-42V up to 0-84V 0-6A up to 0-20A Get a Quote
Series Power Voltage Current Quote
EA-PSI 9000 DT Up to 1500W 0-40V up to 0-750V 0-4A up to 0-60A Get a Quote
EA-PS 3000 C Up to 640W 0-40V up to 0-200V 0-2A up to 0-40A Get a Quote
EA-PS 2000 B Triple Up to 332W 2 channels up to 0-84V + 3-6V channel 0-6A up to 0-10A Get a Quote
EA-PS 2000 B Up to 320W 0-42V up to 0-84V 0-6A up to 0-20A Get a Quote