14A-20-20 [SUPERWORLD]
POWER TRANSFORMER; 电力变压器
| 型号： | 14A-20-20 |
| 厂家： | 
SUPERWORLD ELECTRONICS |
| 描述： | POWER TRANSFORMER |
| 文件： | 总1页 (文件大小：109K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
POWER TRANSFORMER
14A-20-12 (F) SERIES
1. CONFIGURATION & DIMENSIONS :
Square PC
terminals
W
E
C
C
H
F
PCB Pattern
Clearance
for optional WTG screws
UNIT : mm (inch)
VA
gram
L
W
H
A
B
C
D
E
F
Dim Pin
20.0
-
408.23 57.15 47.63 41.28 10.16 10.16 37.08
-
-
-
-
38.10 0.80 SQ
(1.500) (0.032)SQ
-
(2.250) (1.875) (1.625) (0.400) (0.400) (1.460)
2. SCHEMATIC :
6
12
115V
50/60Hz
4
3
10
9
115V
50/60Hz
1
7
indicates polarity
3. ELECTRICAL CHARACTERISTICS ( @ 25°C ) :
a. Primary Voltage
AC 115/230 V 50/60 Hz .
b. No Load Primary Current
Input AC 115V 60Hz .
Input AC 230V 50Hz .
c. Secondary Voltage (±5%)
Less Than 70mA .
Less Than 70mA .
Series AC 14.60V . C.T.
Parallel AC 7.30V .
Series 1600mA .
d. Secondary Load Current
Parallel 3200mA .
e. Full Load Primary Current
Input AC 115V 60Hz .
Less Than 225mA .
Less Than 140mA .
Series 12.60V . C.T.
Parallel 6.30V .
Input AC 230V 50Hz .
f. Full Load Secondary Voltage (±5%)
g. DC Resistance
Pin 1-3
Primary = 67 Ohm .
= 56 Ohm .
Secondary = - Ohm .
= - Ohm .
Pin 4-6
Pin 7-9
Pin 10-12
h. Insulation Resistance
i. Withstand Voltage (Hi-Pot)
j. Temperature Rise
k. Core Size
DC 500V 100Meg Ohm Of More .
AC 3750V 50Hz 1 Minutes .
Less Than 75 Deg C .
EI-57 x 20.00 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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