The DKMW40G-12 from Mean Well is an Isolated Buck DC-DC Converter that converts an input voltage of 9-36 V to an output voltage of 15 V. It delivers an output power of 15 W and has an efficiency of up to 91%. This converter has an internal silicone gel potting for enhanced heat dissipation, dust and moisture resistance, and anti-vibration durability. It consists of short circuits, overload, overvoltage, input under voltage, and over-temperature circuitries to ensure reliable performance. It is available in a through-hole package that measures 95.4 x 85 mm and is ideal for telecom/datacom systems, wireless networks, industrial control facilities, instruments, energy batteries, data switches, and space-saving applications.