POWER TRANSFORMER DST6-28 (F) SERIES 1. CONFIGURATION & DIMENSIONS : 1.041 (0.041) Clearance hole for optional mtg screw and nut W ML 40.14 (1.580) 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 6 20 57.15 47.63 36.53 38.10 7.62 10.16 40.64 101.6-1016.0 x 34.93 386 (2.250) (1.875) (1.438) (1.500) (.300) (.400) (1.600) (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 37.40V . Parallel AC 18.70V . Series 0.7A . Parallel 1.4A . Less Than 145mA . Less Than 270mA . Series 28.00V . Parallel 14.00V . Primary = 95 Ohm . = 116 Ohm . Secondary = 2.77 Ohm . = 3.33 Ohm . DC 500V 100Meg Ohm Of More . AC 2500V 60Hz 1 Minutes . Less Than 60 Deg C . EI-57 x 16.00 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