TDK FAK12-1R3 Power Supply PLC Control Circuit Board

TDK-Lambda FAK12-1R3 is an obsolete fixed-output DC power supply module designed for PLC control circuits in industrial equipment. It belongs to TDK-Lambda's FAK family of compact power modules used to power PLC logic and peripheral circuitry within automation panels. The official product information for the FAK series lists fixed-output variants at 5 V, 12 V, 15 V, and 24 V with around 25 W maximum output power, illustrating the class of small, panel-mounted supplies used in machine control. The FAK12-1R3 part is listed as obsolete, with the last purchase order date in 2009 and the last shipment date in 2009; TDK-Lambda also notes HWS15A-12 as a recommended interchange, though interchangeability is not guaranteed. This part's legacy status makes it relevant mainly for OEMs maintaining legacy equipment or seeking historical documentation; for new designs, engineers typically select current-generation supplies with updated compliance and availability.