The ZY1212WRECS-3W with Power Modules Isolated Module 2 by Zhiyuan is a 9V – 18V, 3W, 84% efficient, 3kVDC rated, RoHS compliant, single-in-line package (SIP) component. It's an isolated module specifically designed to provide isolated, clean, and regulated voltages from the applied input voltage. The module uses an integrated circuit, a high-efficiency core, and other power-conversion technologies to provide great performance. It is designed to be highly efficient and reliable, having a low standby power for applications with strict energy consumption requirements. It also includes protection functions such as over-temperature, over-voltage, over-current, and short-circuit protection. It has a wide operating temperature range from -40C to 85C.