JW050A Datasheet PDF - Tyco Electronics
| Part Number | JW050A | |
| Description | Power Modules | |
| Manufacturers | Tyco Electronics | |
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Data Sheet
July 1999
www.DataSheet4U.com
JW050A, JW075A, JW100A, JW150A Power Modules:
dc-dc Converters; 36 to 75 Vdc Input, 5 Vdc Output; 50 W to 150 W
Features
The JW050A, JW075A, JW100A, and JW150A Power Modules
use advanced, surface-mount technology and deliver high-
quality, efficient, and compact dc-dc conversion.
Applications
s Distributed power architectures
s Workstations
s Computer equipment
s Communications equipment
Options
s Heat sinks available for extended operation
s Choice of remote on/off logic configuration
Description
s Small size: 61.0 mm x 57.9 mm x 12.7 mm
(2.40 in. x 2.28 in. x 0.50 in.)
s High power density
s High efficiency: 84% typical
s Low output noise
s Constant frequency
s Industry-standard pinout
s Metal baseplate
s 2:1 input voltage range
s Overtemperature protection (100 W and 150 W only)
s Overcurrent and overvoltage protection
s Remote sense
s Remote on/off
s Adjustable output voltage: 60% to 110% of VO, nom
s Case ground pin
s ISO9001 Certified manufacturing facilities
s UL* 1950 Recognized, CSA† C22.2 No. 950-95
Certified, and VDE 0805 (EN60950, IEC950)
Licensed
s CE mark meets 73/23/EEC and 93/68/EEC
directives‡
* UL is a registered trademark of Underwriters Laboratories, Inc.
† CSA is a registered trademark of Canadian Standards Assn.
‡ This product is intended for integration into end-use equipment.
All the required procedures for CE marking of end-use equip-
ment should be followed. (The CE mark is placed on selected
products.)
The JW050A, JW075A, JW100A, and JW150A Power Modules are dc-dc converters that operate over an input
voltage range of 36 Vdc to 75 Vdc and provide a precisely regulated dc output. The outputs are fully isolated
from the inputs, allowing versatile polarity configurations and grounding connections. The modules have maxi-
mum power ratings from 50 W to 150 W at a typical full-load efficiency of 84%.
The sealed modules offer a metal baseplate for excellent thermal performance. Threaded-through holes are pro-
vided to allow easy mounting or addition of a heat sink for high-temperature applications. The standard feature set
includes remote sensing, output trim, and remote on/off for convenient flexibility in distributed power applications.
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Data Sheet
July 1999
JW050A, JW075A, JW100A, JW150A Power Modules:
dc-dc Converters; 36 to 75 Vdc Input, 5 Vdc Output; 50 W to 150 W
www.DataSheet4U.com
Characteristic Curves
The following figures provide typical characteristics for the power modules. The figures are identical for both on/off
configurations.
2.0
1.5
1.0
0.5
0.0
0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72
INPUT VOLTAGE, VI (V)
8-1159 (C)
Figure 1. Typical JW050A Input Characteristics at
Room Temperature
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72
INPUT VOLTAGE, VI (V)
8-1160 (C)
Figure 3. Typical JW100A Input Characteristics at
Room Temperature
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0 10 20 30 40 50 60 70 80
INPUT VOLTAGE, VI (V)
8-1131 (C)
Figure 2. Typical JW075A Input Characteristics at
Room Temperature
6
5
4
3
2
1
0
0 10 20 30 40 50 60 70 80
INPUT VOLTAGE, VI (V)
8-1137 (C)
Figure 4. Typical JW150A Input Characteristics at
Room Temperature
Tyco Electronics Corp
5
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| Information | Total 20 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
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