The TDK-Lambda PH50S24 series, including models PH50S24-15 and PH50S24-5, is a high-efficiency DC-DC converter family engineered for stable and isolated power delivery in industrial, communication, and automation systems. Both models feature a wide input voltage range of 18–36 V and deliver a maximum output power of 50 W, ensuring consistent performance in 24 VDC-based environments. The PH50S24-15 provides a regulated 15 V output with a maximum current of 3.4 A, while the PH50S24-5 offers a 5 V output with a maximum current of 10 A, meeting diverse load requirements. Built with reinforced electrical isolation rated at 3 kV, the series ensures safe, noise-resistant operation across sensitive circuits. Designed for high efficiency, low ripple, and reliable thermal management, the PH50S24 series supports long-term stability under continuous operation. The TDK-Lambda PH50S24-15 and PH50S24-5 may be employed in North America, Europe, Asia, and worldwide power systems requiring compact, high-performance DC-DC converters with strong isolation and wide voltage compatibility.