Delta power supplies are a dependable and effective electronic component that transforms electrical energy from a source into the precise voltage, current, and frequency needed to power electronic components. DPS-495AB Delta 495-Watt 80+ Platinum Power Supply for PowerEdge R620 R720 R520 R720XD T320 T420 T620 provides excellent regulation, low output noise, and a variety of features and advantages to meet the needs of various applications. These power supplies provide dependable performance over time because of their robust and lasting construction, making them a crucial part of any electronic system.