Our cross loading procedure is designed to rigorously test the stability of the main two rail combinations. We push the maximum rated current and wattage through the 12 volt rail(s), and then through the 3.3 and 5 volt rails combined, and see if the power supply is capable of delivering its specification for those. However, meeting the specification is not enough, the power supply must also maintain strong voltage regulation and noise/ripple to have “passed the cross load test.
The cross load test is a “worst case scenario” for the two main power delivery rail mechanisms (12v and 3.3+5v) and so the power supply will always deliver slightly lower than realistic/expected results. However, this is not necessarily a realistic test and it is just a case of pushing a power supply’s rails right to their rated limits to see how well they can hold up.
Energizer UE20058 provides 20,000mAh capacity with two USB-A outputs, giving you the most convenient charging…
Cool, portable, and waterproof. The vibrant fresh looking JBL Clip 4 delivers surprisingly rich JBL…
THOUGHTFUL DESIGN - We offer cup holders and hooks, enabling you to conveniently organize and…
LARGE SIZE: 800 x 300 x 4 mm mouse pad is spacious enough to house…
【Convenient Charging】 L Shaped Desk equipped with 3 power outlets and 2 USB ports for…
【High-Efficiency Filter】With 3-layer filter structure, pre-filter, high-Efficiency Filter, activated Carbon, this air purifier for home…