The JWS100-12/A is a DC-DC power supply module manufactured by TDK-Lambda. It has an input voltage of 12V DC, and can deliver an output of 100W at a voltage range of 1.5-12V. It is highly efficient, with up to 91.2% efficiency. The power supply also has a high noise immunity and is protected against over-voltage, over-current, and temperature fault conditions. It also has a comprehensive set of safety and EMC compliance features. The power supply is enclosed in a 4”x4”x1.6” aluminum casing, allowing for easy installation and cooling of the device.