This circuit operates even when the computer is off. It provides the "wake-up" signal power.
The PS42419HA is a highly sought-after power supply unit (PSU) design, renowned for its exceptional performance, reliability, and versatility. In this blog post, we'll delve into the world of PS42419HA schematic work, providing a detailed analysis of its design, features, and applications. ps42419ha schematic work
If PG is left unconnected, you lose the ability to monitor or sequence downstream loads. Connect PG to an MCU input or use it to enable a second regulator. This circuit operates even when the computer is off