400W DC Power Supplies

ETOMMENS 400W DC variable power supplies are designed to deliver high voltage and exceptional performance across various demanding applications. Ideal for use in industrial testing, electronic production lines, and power equipment maintenance, these high voltage DC power supplies allow for precisely controlled power delivery.

Our 400W DC power supplies provide stable, low ripple, and low noise output, making them perfect for various applications. They feature an intelligent cooling system with a temperature-controlled fan that minimizes noise while maintaining long-term stability. Additionally, comprehensive safety protections such as over-power, over-voltage, over-current, and short-circuit safeguards ensure safe operation in all conditions.