12.6VCT @ 3A Transformer (273-1511B) Specifications Faxback Doc. # 16363 ELECTRICAL DATA Rating Primary:.....................................................120VAC 60Hz Secondary:..........................12.5VAC @ 3 Amp (No Load: 14.06VAC) Tolerance:...........................................................+/- 5% Primary Current No Load (Io):........................140mA TRMS MAX at input 120VAC 60Hz Loading (IL):.............................................600mA TRMS MAX DC Resistance Primary:..............................14.70 Ohms +/- 10% measured at 25C Secondary:.............................................0.25 Ohms +/- 10% Core Loss:............................5.2 Watts MAX. AT INPUT 120 VAC 60 Hz Temperature Rising:..................................75C MAX at 25C Ambient Insulation Resistance:..............................500 VDC 100 M Ohms Min. Hi-pot Test:..........................1240 VAC for 1 minute between primary and secondary, primary and core. 600 VAC for 1 minute bewteen secondary and core. MATERIAL Bobbin Material:.......................................................NYLON 66 Lead Wire AWG #:.............................................................22/20 Insulation:.................................................UL 1015 vW-1 Core:.............................................Hilite Silicon steel core Size:...........................................................EI-60/.5 Impregnation:.......................................................Varnish (ALL-08/07/95)