DST3-20 Datasheet, PDF (1/1 Pages) Superworld Electronics – POWER TRANSFORMER

POWER TRANSFORMER
1. CONFIGURATION & DIMENSIONS :
Clearance hole for optional
W
mtg screw and nut
ML
DST3-20 (F) SERIES
29.98
C
(1.180)
PC
terminal
7.11
H
(0.28)
SIZE VA
L
3
2.4 35.50
(1.40)
W
30.00
(1.180)
H
30.50
(1.20)
ML
A
B
C
----
6.35 6.35 30.48
----
(.250) (.250) (1.200)
PCB Pattern
UNIT : mm (inch)
Optional mtg.
screw & nut*
gram
None
112
2. SCHEMATIC :
8 PIN
TYPE DST
4
5
115/230V 3
6
50/60Hz 2
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 15mA .
Less Than 15mA .
Series AC 27.00V .
Parallel AC 13.50V .
Series 0.12A .
Parallel 0.24A .
Less Than 40mA .
Less Than 25mA .
Series 20.00V .
Parallel 10.00V .
Primary = 729 Ohm .
= 925 Ohm .
Secondary = 11.44 Ohm .
= 14.11 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