POWER TRANSFORMER
1. CONFIGURATION & DIMENSIONS :
1.041
(0.041)
Clearance hole for optional
mtg screw and nut
W
ML
DST3-48 (F) SERIES
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
SUPERWORLD [ SUPERWORLD ELECTRONICS ]
