The WRB2412CS-3W is a Power Modules SIP RoHS manufactured by RLT. It is a 3W, single-in-line (SIP) module that offers an ouput power voltage of 24V with an input voltage range of 9-18V. It has built in over-voltage, over-temperature, and overload protection and is RoHS (Restriction of Hazardous Substances) compliant. The WRB2412CS-3W is ideal for powering various applications such as modems, telecommunication devices, and mobile phone chargers.