Document
POWER TRANSFORMER
1. CONFIGURATION & DIMENSIONS :
1.041 (0.041) Clearance hole for optional mtg screw and nut W ML
DST3-48 (F) SERIES
www.DataSheet4U.com
C
29.98 (1.180)
8
4
A
3
A B PC terminal 7.11 (0.28)
L
2
A
1
H
PCB Pattern
UNIT : mm (inch) SIZE 3 VA 2.4 L 35.50 (1.40) W 30.00 (1.180) H 30.50 (1.20) ML ------A 6.35 (.250) B 6.35 (.250) C 30.48 (1.200) Optional mtg. screw & nut* None gram 112
2. SCHEMATIC :
8 PIN TYPE DST 4 5
115/230V 3 50/60Hz 2
6 7
1 " " indicates polarity
8
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 15mA . Less Than 15mA . Series AC 65.20V . Parallel AC 32.60V . Series 0.05A . Parallel 0.10A . Less Than 40mA . Less Than 25mA . Series 48.00V . Parallel 24.00V . Primary = 729 Ohm . = 925 Ohm . Secondary = 58.70 Ohm . = 72.80 Ohm . DC 500V 100Meg Ohm Of More . AC 2500V 60Hz 1 Minutes . Less Than 60 Deg C . EI-35 x 14.00 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
A 5
B 6
7
.