POWER TRANSFORMER
1. CONFIGURATION & DIMENSIONS :
W
E
Square PC
terminals
14A-2.5-20 (F) SERIES
C
C
A
D
B
L
4.763(0.187) Min.
A
A
H
Clearance
for optional WTG screws
F
B
A
PCB Pattern
UNIT : mm (inch)
VA
2.500
-
gram
113.4
-
L
41.28
W
33.33
H
28.58
A
5.08
B
6.35
C
25.4
D
-
-
E
-
-
F
26.98
Dim Pin
0.64 SQ
(1.625) (1.312) (1.125) (0.200) (0.250) (1.000)
(1.062) (0.025)SQ
2. SCHEMATIC :
4
115V
50/60Hz
3
2
115V
50/60Hz
1
indicates polarity
8
7
6
5
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 25mA .
Less Than 30mA .
Series AC 27.00V .
Parallel AC 13.50V .
Series 120mA .
Parallel 240mA .
Less Than 45mA .
Less Than 50mA .
Series 20.00V . C.T.
Parallel 10.00V .
Primary = 800 Ohm .
= 1030 Ohm .
Secondary = - Ohm .
= - Ohm .
DC 500V 100Meg Ohm Of More .
AC 3750V 50Hz 1 Minutes .
Less Than 75 Deg C .
EI-41 x 10.40 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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EEWORLD
