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1. configuration & dimensions : 3. electrical characteristics ( @ 25c ) : superworld electronics (s) pte ltd 2. schematic : 14A-56-28 (f) series power transformer pg. 1 note : specifications subject to change without notice. please check our website for latest information. 25.02.2008 indicates polarity 50/60hz 1 115v 50/60hz 4 3 115v 6 7 10 9 12 a a b c clearance for optional wtg screws h l a d f e w a b terminals 4.763(0.187) min. c pcb pattern square pc 7.62 (0.300) 771.11 gram - 56.0 va (2.520) 64.00 (3.000) 76.20 - lw 47.20 (1.858) (0.600) 15.24 ha (1.900) 48.26 63.50 (2.500) bcd (0.045)sq dim pin unit : mm (inch) 1.14 sq - - 50.80 (2.000) ef pin 10-12 pin 7-9 pin 1-3 pin 4-6 a. primary voltage ac 115/230 v 50/60 hz . b. no load primary current input ac 115v 60hz . less than 75ma . input ac 230v 50hz . less than 85ma . c. secondary voltage (5%) series ac 32.40v . c.t. parallel ac 16.20v . d. secondary load current series 2000ma . parallel 4000ma . e. full load primary current input ac 115v 60hz . less than 290ma . input ac 230v 50hz . less than 540ma . f. full load secondary voltage (5%) series 28.00v . c.t. g. dc resistance = 29 ohm . primary = 24 ohm . parallel 14.00v . h. insulation resistance i. withstand voltage (hi-pot) secondary = - ohm . = - ohm . dc 500v 100meg ohm of more . ac 3750v 50hz 1 minutes . less than 75 deg c . ei-76 x 20.00 m/m . j. temperature rise k. core size
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