Ensure your commercial microwave functions safely and efficiently with this Amana Menumaster high voltage transformer (part numbers OBJY2, YR-U1200A). Designed for 120V, 60Hz operation, this transformer is essential for generating the high voltage required to power the magnetron. Built to meet original equipment standards, it's a perfect replacement for a worn or failing transformer in your microwave oven. Key Features OEM replacement for Amana Menumaster commercial microwaves Converts standard input into high voltage output for magnetron operation Supports 120V, 60Hz power input Heavy-duty and built for demanding kitchen environments Ensures efficient heating performance and microwave reliability Specifications Part Numbers: OBJY2, YR-U1200A Input Voltage: 120 V Frequency: 60 Hz Application: High voltage transformer for commercial microwaves Compatible Models Amana MFS12TS Amana MFS12TSMGS Amana RFS12MPSB Amana RFS12SW2B Amana RFS12SW2C Amana RFS12TS Amana RFS12TS2 Amana RFS12TS3 Amana RFS12TS4 Amana RFS12TS5 Why Choose This Item This transformer offers a reliable, factory-standard solution to restore your microwave?s performance. Whether you?re repairing a unit or proactively replacing a critical component, this OEM-compatible part provides safe, consistent power output to keep your microwave running smoothly in any high-volume setting.