DC Power Supplies

Looking for a reliable DC power supply? PPST Solutions offers Elektro-Automatik EA-PS/PSI programmable models for precision, scalability, and easy integration—ideal for R&D, ATE, and production testing. From compact benchtop to high-power rack systems, we serve automotive, aerospace, renewable, and industrial needs up to 3.94MW.

For cost-effective high power, the Zenone AL3000 Series delivers performance without compromise.

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DC Power Supply

EA-PS/PSI Series

Compact DC Power Supply

Up to 3.84MW

Unidirectional, auto-ranging programmable DC power supply up to 15kW in 3U and up to 30kW in 4U chassis, scalable up to 2 MW, with optional water cooling.

Power: Up to 30kW; Parallel up to 3.84MW

Form: Single channel

Voltage: Up to 2000V

Current: Up to 1000A

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AL3000 Series

Economical Fast DC Power Supply

5kW to 4MW

Cost-effective, reliable DC power supplies that offer fast, efficient, and precise output for production and R&D up to 4MW.

Power: 5kW to 4MW

Form: Single

Voltage: 10Vdc up to 1200Vdc

Current: Up to 500Adc

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Frequently Asked Questions

A DC power supply provides a constant direct current (DC) voltage to power electronic devices, components, or systems. It is commonly used in labs, production testing, and R&D environments.

Programmable DC power supplies offer precise voltage and current control, automation via remote interfaces, and customizable test profiles —making them ideal for modern test systems.

This DC power supply is ideal for testing unidirectional power flows. It features high power density (up to 30kW in 4U), scalable parallel operation, and advanced digital control interfaces.