The ELG-100-54D2-3Y is a 100 watt, 54 volt dc-dc power supply module from the Mean Well ELG series. It is an industrial-grade power module with a 2:1 input voltage range, 3- year warranty, and a wide temperature operating range. It features short circuit, overload, and overvoltage protections and a circuit-breaker function. This power module is based on the isolated type forward topology and has a 25.2 A maximum output current. Its dimensions are 172.3 x 121.4 x 36.5 mm and its weight is 1.3 kg. It is RoHS compliant, CE certified, and has EMC & LVD certifications. This part is ideal for industrial automation, renewable energy, communication systems and a variety of other applications.