The UWF1205S-3WR3 is a SIP Power Module manufactured by MORNSUN. It uses 3W single output DC-DC converters that provide regulated DC power supply solutions. The module offers features such as input voltage range from 4.5V to 30V, output voltage from 4.5V to 28V, 1kV isolation, UL60950-1 safety compliance, and high efficiency up to 92%. It meets ROHS requirements and offers ultra-wide operating temperature range of -40°C to 125°C. It is also built with over-voltage, over-current, and over-temperature protections. The module is suitable for applications such as industrial control systems, consumer electronic products, and telecommunication devices.