The TNY286PG with AC/DC Converters 15 W (85-265 VAC) 19 W (230 VAC) manufactured by Power Integrations is a high performance, high efficiency, isolated flyback power supply switching regulator. It operates from an 85-265VAC universal input and can provide a constant current with an accuracy of +/-1% or voltage mode operation with an accuracy of +/-3%. The output can be programmed via an external resistor and/or pin selection, allowing the user to customize the design for wide range of applications. It features short circuit protection, overvoltage protection, soft start, constant frequency operation and intelligent frequency hopping. It is designed to provide solutions for cost sensitive, low power applications with the highest efficiency.