RAC03E-3.3SK/277 AC/DC CONV 3W 85-305VAC 3.3VDC 900mA 1.45"x0.95" The RAC03E-3.3SK/277 is a high-quality product offering AC/DC CONV 3W 85-305VAC 3.3VDC 900mA 1.45"x0.95". With a shrink ratio of N/A and N/A operating temperature, it provides reliability in various applications.