P OWE R T RAN S FO R M E R Chassis Mount: Multiple Secondary F-197U Electrical Specifications (@25C) 1. Maximum Power: 63.0 VA 2. Primary: 115V 50/60 Hz 3. Secondary 1: 32.0VCT @ 1.00 Amps Secondary 2: 15.5VCT @ 4.00 Amps 4. Voltage Regulation: 5 % TYP @ full load to no load 5. Temperature Rise: 35C TYP (45C MAX allowed) Description: The F-197U is part of a series which has a long history of reliable service in the field, made from a proven design and constructed with UL recognized materials. Construction: Wound on a single channel nylon bobbin. Materials are UL recognized, Class B (130º C) rated. BLK Safety: BLK These products are 100% hipot tested with an insulation of 1500V between primary and secondary windings as well as between the primary / secondary windings and the core. D Dimensions: Units: In inches A B C D E 3.750 3.125 2.937 2.50 2.250 Weight: 4.7 lbs C A Schematic: RED BLK E RED/YEL SEC 1 RED MTG SLOTS .203 X .375 PRIMARY GRN BLK GRN/YEL (4) REF SEC 2 GRN RED GRN GRN/YEL RED GRN RoHS Compliance: As of manufacturing date February 2005, all standard products meet the requirements of 2011/65/EU, known as the RoHS initiative. * Upon printing, this document is considered “uncontrolled”. Please contact Triad Magnetics’ website for the most current version. Web: www.TriadMagnetics.com Phone 951-277-0757 Fax 951-277-2757 460 Harley Knox Blvd. Perris, California 92571 B Publish Date: May 11, 2015