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Programmable Desktop DC Power Supply | 160 W - 640 W

PS 3000 C

The EA-PS 3000 C Series offers a range of compact, programmable desktop DC power supplies designed for a multitude of applications requiring low voltages, currents, and power levels. With output power ratings from 160 W to 640 W, these units feature a flexible, power-regulated output stage and an intuitive color display for easy operation. Equipped with optional galvanically-isolated interfaces such as USB and Ethernet, the EA-PS 3000 C Series ensures seamless integration into various testing and development environments.

Key Features

Flexible Autoranging Output Stage: Provides higher output voltage at lower current and higher current at lower voltage, adapting to a wide range of applications.

Intuitive Color Display: Offers clear visualization of values, status, and notifications for easy operation.

Comprehensive Protection Mechanisms: Includes OVP, OCP, OPP, and OT protections for enhanced safety and reliability.

Optional Galvanically-Isolated Interfaces: USB and Ethernet options ensure seamless integration and remote control capabilities.

Compact Design with Frontally Accessible DC Output: Facilitates easy setup, connection, and handling in various environments.

Why Partner with W5 Engineering?

Expertise

At W5 Engineering, we specialize in power electronics, providing unmatched knowledge of EA Powered products. Our team of technical sales engineers ensures you find the perfect solution for even the most complex requirements.

Custom Solutions

We deliver customized configurations and integrations tailored to your unique applications. Whether for R&D, production, or testing, W5 Engineering ensures your power systems meet exact specifications.

Rapid Shipping

With on-hand inventory and advanced logistics, we minimize lead times to keep your projects on track. Enjoy seamless delivery and peace of mind with our reliable shipping network.

Customer Support

Our dedicated support and technical teams are with you every step of the way, offering expert assistance from installation to troubleshooting. We’re committed to your success with responsive service and training.

Available Models

Product Information

Experience Unmatched Versatility with EA-PS 3000 C Power Supplies

The EA-PS 3000 C Series is engineered to meet the demanding requirements of modern laboratories, educational institutions, and industrial settings. With output voltages ranging from 0–40 V up to 0–200 V and output currents from 0–2 A up to 0–40 A, these power supplies offer a flexible, power-regulated output stage that adapts to various testing scenarios. This flexibility ensures that a single unit can cover a wide range of applications, reducing the need for multiple devices and optimizing workspace efficiency.

A key feature of the EA-PS 3000 C Series is its intuitive control panel, featuring a color display that provides clear visualization of values, status, and notifications. The frontally accessible DC output and compact enclosure dimensions facilitate easy setup, connection, and handling. Additionally, the series offers optional, galvanically-isolated interfaces, including USB and Ethernet, supporting SCPI command set and ModBus RTU protocols. This ensures seamless integration into existing systems, allowing for remote control and monitoring, enhancing user experience and operational efficiency.

Safety and reliability are paramount in the design of the EA-PS 3000 C Series. The power supplies incorporate various protection mechanisms, including overvoltage protection (OVP), overcurrent protection (OCP), overpower protection (OPP), and overtemperature protection (OT). These features safeguard both the device and the equipment under test, ensuring dependable operation. The robust build quality and adherence to international safety standards make these units a reliable choice for professionals seeking high-performance power solutions.

Specifications

AC Supply
• Voltage / frequency: 90-264 V
• Frequency: 45-66 Hz
• Power factor correction (PFC): >0.99

DC Voltage
• Accuracy: <0.1% of rated value
• Load regulation 0-100% ΔU: <0.05% of rated value
• Line regulation ±10% ΔUAC: <0.02% of rated value
• Regulation 10-100% load: <2 ms

DC Current
• Accuracy: <0.2% of rated value
• Load regulation 1-100% ΔIUC: <0.15% of rated value
• Line regulation ±10% ΔUAC: <0.05% of rated value

DC Power
• Accuracy: <0.5% of rated value

Protection class: 1

Display / control panel
• Color display, knobs, and pushbuttons

Digital interfaces (optional)
Available models: IF-KE5 USB (33100232): 1x USB Typ B, IF-KE5 USB/LAN (33100233): 1x USB Typ B + 1x Ethernet (RJ45)

Analog interface (optional)
Available models: IF-KE5 USB/ANALOG (33100234): 1x Analog + 1x USB Typ B
• Signal range: 0…5 V or 0…10 V (switchable)
• Inputs: U, I, P, remote control on-off, DC output on-off
• Outputs: U, I, overvoltage, alarms, reference voltage
• Accuracy U / I / P: 0…10 V: <0.2%, 0…5 V: <0.4%

Cooling: Temperature-controlled fan

Operation temperature: 0…50 °C
Storage temperature: -20…70 °C

Humidity: <80%, non-condensing

Interfaces and Software

Built-In Interfaces

Software

    • USB
    • Analog
    • Ethernet
    • EA Power Control

At W5 Engineering, we don’t just distribute products—we empower innovation. By partnering with Elektro-Automatik, we bring cutting-edge power solutions with unparalleled support and expertise to help your business thrive in a competitive landscape. Whether it’s for R&D, production, or testing, our team ensures you get the right test solution to succeed.

Applications By Industry

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