POWER TRANSFORMER
1. CONFIGURATION & DIMENSIONS :
1.041
(0.041)
Clearance hole for optional
mtg screw and nut
W
ML
DST2-20 (F) SERIES
C
29.98
(1.180)
8
4
A
3
A
B
PC
terminal
L
2
A
1
PCB Pattern
H
7.11
(0.28)
UNIT : mm (inch)
SIZE
2
VA
1.1
L
35.50
(1.40)
W
30.00
(1.180)
H
24.00
(0.95)
ML
----
----
A
6.35
(.250)
B
6.35
(.250)
C
30.48
(1.200)
Optional mtg.
screw & nut*
None
gram
73
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 (±20%)
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 56/60 Hz .
Less Than 10mA .
Less Than 10mA .
Series AC 31.60V .
Parallel AC 15.80V .
Series 0.055A .
Parallel 0.11A .
Less Than 20mA .
Less Than 15mA .
Series 20.00V .
Parallel 10.00V .
Primary = 2236 Ohm .
= 3016 Ohm .
Secondary = 41.40 Ohm .
= 54.30 Ohm .
DC 500V 100Meg Ohm Of More .
AC 2500V 60Hz 1 Minutes .
Less Than 60 Deg C .
EI-35 x 7.00 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
Analogue and Mixed Signal
京公网安备 11010802033920号
EEWORLD
