POWER TRANSFORMER DST4-56 (F) SERIES 1. CONFIGURATION & DIMENSIONS : 1.041 (0.041) Clearance hole for optional mtg screw and nut W ML 32.01 (1.260) C A A 4 8 B B L 3 7 A A 2 6 1 5 PC terminal PCB Pattern 7.11 (0.28) H UNIT : mm (inch) SIZE VA L W H ML A B C Optional mtg. screw & nut* gram 4 6 41.28 33.35 33.35 27.00 6.35 8.89 32.51 101.6-1016.0 x 34.93 190 (1.625) (1.313) (1.313) (1.063) (.250) (.350) (1.280) (4-40 x 1.375) 2. SCHEMATIC : 8 PIN TYPE DST 4 5 115/230V 3 50/60Hz 2 6 7 1 8 " " indicates polarity 3. ELECTRICAL CHARACTERISTICS ( @ 25°C ) : a. Primary Voltage b. No Load Primary Current Input AC 115V 60Hz . Input AC 230V 50Hz . c. Secondary Voltage (±5%) d. Secondary Load Current e. Full Load Primary Current Input AC 115V 60Hz . Input AC 230V 50Hz . f. Full Load Secondary Voltage (±5%) g. DC Resistance Pin 1-2 Pin 3-4 Pin 5-6 Pin 7-8 h. Insulation Resistance i. Withstand Voltage (Hi-Pot) j. Temperature Rise k. Core Size AC 115/230 V 50/60 Hz . Less Than 20mA . Less Than 20mA . Series AC 69.00V . Parallel AC 34.50V . Series 0.11A . Parallel 0.22A . Less Than 45mA . Less Than 85mA . Series 56.00V . Parallel 28.00V . Primary = 285 Ohm . = 350 Ohm . Secondary = - Ohm . = - Ohm . DC 500V 100Meg Ohm Of More . AC 2500V 60Hz 1 Minutes . Less Than 60 Deg C . EI-41 x 17.00 m/m . NOTE : Specifications subject to change without notice. Please check our website for latest information. 15.01.2008 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 1