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The Standard in High-Power Density and Innovation
Founded in Germany in 1974, EA Elektro-Automatik (EA) has grown into a global leader in programmable DC power supplies, bidirectional power supplies, and electronic loads. EA is synonymous with high-power density, exceptional reliability, and cutting-edge engineering.
From automotive electrification and renewable energy to aerospace, defense, and industrial automation, EA instruments power the industries that are changing the world. When your applications demand high-power testing without compromise, EA Elektro-Automatik delivers the precise control and efficiency you need.
Regenerative Energy. Massive Efficiency.
EA Elektro-Automatik is a pioneer in eco-friendly, bidirectional power technology, helping labs drastically reduce energy costs and heat generation.
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Regenerative Power (Up to 96% Efficiency): EA’s bidirectional power supplies feed up to 96% of absorbed energy back into the local grid during testing, lowering operational costs and eliminating the need for massive, noisy cooling systems.
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Industry-Leading Power Density: Get more power in less rack space. EA systems pack massive kilowatt capabilities into compact, space-saving form factors.
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True Autoranging: Unlike traditional power supplies, EA’s autoranging capability delivers full output power across a wide range of voltages and currents, replacing multiple legacy units with a single instrument.
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Intuitive Digital Control: Equipped with responsive TFT touchscreens and versatile digital interfaces (including CAN, Ethernet, and Profibus) for seamless automated system integration.
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Bidirectional DC Power Supplies: Seamlessly switch from sourcing power to sinking power in a single, high-efficiency instrument—ideal for battery, EV, and fuel cell testing.
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Programmable DC Power Supplies: High-density, autoranging power sources ranging from compact benchtop units to massive multi-kilowatt cabinet systems.
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Conventional & Regenerative Electronic Loads: Test power sources safely with high-precision loads that recycle energy back to the grid instead of dissipating it as heat.
Secure, Simplified Sourcing for Advanced Power Electronics
Valuetronics International is proud to be your trusted partner for EA Elektro-Automatik equipment. As a certified Service-Disabled Veteran-Owned Small Business (SDVOSB), we bridge the gap between advanced technology and seamless procurement.
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Procurement Efficiency: Benefit from our streamlined B2B Punch-Out capabilities and a highly secure OTP login system.
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Expert Guidance: High-power configurations can be complex. Our technical team works alongside you to ensure you get the exact EA specifications your application requires.
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Government & Corporate Compliance: We support the stringent procurement standards of defense contractors, federal agencies, and enterprise labs.
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