The B0505S-2WR2 with Power Modules Through Hole RoHS manufactured by Taisko is an adjustable, stabilized, and linear switching AC-DC power module specifically designed for embedded system applications. It features high efficiency with minimal heat dissipation and has a universal input voltage of either 85-264V AC or 127-370V DC. This power module provides up to 5W constant output power with a range of 4.5V to 5.5V (5V nominal).It is equipped with overvoltage, overcurrent, and short circuit protection and is compliant with RoHS directives. It has an operating temperature range of -10°C to +50°C.