Contextual Info: POWER TRANSFORMER LP28-1720 F SERIES 1. CONFIGURATION & DIMENSIONS : A 6 4 8 3 7 B B B 16.70 (0.657) H Max. W 2 B 5 1 PC terminal plug-in mounting 6.00 (0.236) Ref. 1.00 (0.041) 56.00 (2.205) PCB Pattern L UNIT : mm (inch) SIZE L W H A B gram 48 80.40 62.70