ERM01C110 is a 10-watt isolated DC-DC converter module from Artesyn's ERM series, specifically engineered for railway applications requiring high reliability and compliance with international safety standards. The module accepts an input voltage range of 40-160 Vdc and delivers a single 15V output at 0.67A with 85% efficiency at maximum load. It features 3000 Vac rms input-to-output isolation, wide 4:1 input range capability, and comprehensive protection including overcurrent (hiccup mode), overvoltage (latched), and over-temperature protection. The converter is housed in a compact 50.8 x 25.4 x 11 mm DIP package with an encapsulated design and meets EN61368-1, EN50155, and EN50121-3-2 standards for railway equipment. Its high isolation, robust protection features, and railway-certified design make it ideal for mission-critical railway control systems and distributed power applications in rolling stock.