POWER TRANSFORMER
1. CONFIGURATION & DIMENSIONS :
W
E
Square PC
terminals
14A-30-28 (F) SERIES
C
A
C
A
D
B
L
4.763(0.187) Min.
A
H
Clearance
for optional WTG screws
F
A
B
PCB Pattern
UNIT : mm (inch)
VA
30.0
-
gram
521.63
-
L
66.68
W
55.55
H
40.80
A
13.97
B
6.99
C
42.67
D
55.37
E
44.45
F
-
-
Dim Pin
1.1 SQ
(0.043)SQ
(2.625) (2.187) (1.610) (0.550) (0.275) (1.680) (2.180) (1.750)
2. SCHEMATIC :
6
115V
50/60Hz
4
3
115V
50/60Hz
1
indicates polarity
12
10
9
7
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 1-3
Pin 4-6
Pin 7-9
Pin 10-12
h. Insulation Resistance
i. Withstand Voltage (Hi-Pot)
j. Temperature Rise
k. Core Size
AC 115/230 V 50/60 Hz .
Less Than 70mA .
Less Than 70mA .
Series AC 34.00V . C.T.
Parallel AC 17.00V .
Series 1060mA .
Parallel 2120mA .
Less Than 210mA .
Less Than 150mA .
Series 28.00V . C.T.
Parallel 14.00V .
Primary = 52 Ohm .
= 64 Ohm .
Secondary = - Ohm .
= - Ohm .
DC 500V 100Meg Ohm Of More .
AC 3750V 50Hz 1 Minutes .
Less Than 75 Deg C .
EI-66 x 16.80 m/m .
NOTE : Specifications subject to change without notice. Please check our website for latest information.
25.02.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 1
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