1N726A

Hammond Mfg. - "Classic" Power Transformer - (700 Series) Page 1 of 3 "Classic" Plate Enclosed Power Transformers Path: Home > Transformer Index > Power > "Classic" H.V. - Enclosed - Chassis Mount Key Features:          Two versions available:  Primary 115 VAC, 50/60 Hz. or  Primary 117/234 VAC, 50/60 Hz. At 2,000 VAC and above, secondary leads are through rubber bushings (figure B). Units can be run full wave bridge or full wave C.T. Current ratings are CCS (Continuous Commercial Service), for ICAS ratings (Intermittent Commercial or Amateur Service) multiply current by 1.50. Enclosed, 4 hole chassis mount. Minimum 6" long leads. Class A insulation (105 degrees C). Hi-Pot test at a minimum of twice secondary voltage Conservative designs - CSA certified (# LR3902). Part Number Part Number (115 VAC (117/234 VAC V.A. Primary) Primary) 110 710 710A 130 712 712A 180 714 714A 200 715 715A 510 717 717A 235 718 718A 370 720 720A 625 722 722A A.C. High Voltage Dwg. Dimensions (Inches) Wt. Lb. Secondary (CCS) Type A B C D E R.M.S. 750V C.T. @ 147ma. A 3.75 4.13 4.5 3 2.25 7.2 850V C.T. @ 215ma. A 3.75 4.63 4.5 3 2.75 8.8 1,020V C.T. @ 170ma. A 3.13 3.75 3.75 2.5 2.38 5.5 1,020V C.T. @ 300ma. A 3.75 4.63 4.5 3 2.75 9 1,020V C.T. @ 500ma. A 5 5.25 6.5 4.56 3.25 17.7 1,250V C.T. @ 200ma. A 3.75 4.38 4.5 3 2.5 8 1,250V C.T. @ 300ma. A 3.75 5.38 4.5 3 3.5 12 1,250V C.T. @ 500ma. A 5 5.25 6.5 4.56 3.25 17.7 http://www.hammondmfg.com/700.htm 2/20/2013 Hammond Mfg. - "Classic" Power Transformer - (700 Series) 724 726 728 732 733 735 737 739 724A 726A 728A 732A 733A 735A 737A 739A Page 2 of 3 345 1,500V C.T. @ 226ma. A 3.75 5.25 4.5 3 3.38 12 312 1,790V C.T. @ 175ma. A 3.75 5.25 4.5 3 3.38 12 210 2,000V C.T. @ 175ma. B 3.75 5.25 4.5 3 3.38 12 500 2,500V C.T. @ 200ma. B 5 5.25 6.5 4.56 3.25 17.7 750 2,500V C.T. @ 300ma. B 5 6 6.5 4.56 4 24 735 3,000V C.T. @ 250ma. B 5 6 6.5 4.56 4 24 1,200 3,000V C.T. @ 400ma. B 5 7 6.5 4.56 5 28.5 1,400 3,500V C.T. @ 400ma. B 5 7.63 6.5 4.56 5.5 34.7 Notes: - Current rating specified is CCS (Continuous Commercial Service) - For ICAS ratings (Intermittent Commercial or Amateur Service) multiply current by a factor of 1.50. - See our PDF Design Guide for rectifier use suggestions. Mechanical & Schematic Data: 115 VAC Primary Version Downloads http://www.hammondmfg.com/700.htm 2/20/2013