The PCH61 series from Chicago Miniature Lighting, LLC, is a line of compact, high-efficiency power supply modules designed for low-power electronic devices. These modules typically convert AC input into stable DC output, making them ideal for a wide range of applications where space is limited and power requirements are modest.

If you're working on portable electronics, wearable tech, or any device that needs a clean, regulated power supply but doesn't have much room for bulky components, the PCH61 series is a great fit. They offer a robust solution with their small form factor and efficient operation, which helps reduce heat generation and improve overall system performance. One thing worth noting is that these modules often include features like overvoltage protection and thermal shutdown, which adds an extra layer of safety and reliability without taking up too much real estate. Engineers tend to reach for this when they need a reliable, space-saving power supply for their designs.