The PL-35 Capacitor Discharge Unit (CDU) is an essential component for model railway enthusiasts looking to ensure smooth and reliable operation of solenoid-powered accessories such as points and signals. By providing a high-voltage pulse to activate solenoids, the PL-35 helps prevent power interruptions and improves the longevity of your railway system. In this blog, we explore the features, installation process, and key benefits of the PL-35, along with tips on how to incorporate it into your layout for optimal performance.