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PWR72 参数 Datasheet PDF下载

PWR72图片预览
型号: PWR72
PDF下载: 下载PDF文件 查看货源
内容描述: 3 WATT非稳压输入范围宽的DC / DC转换器 [3 WATT UNREGULATED WIDE INPUT RANGE DC/DC CONVERTERS]
分类和应用: 转换器输入元件
文件页数/大小: 2 页 / 25 K
品牌: CANDD [ C&D TECHNOLOGIES ]
 浏览型号PWR72的Datasheet PDF文件第2页  
Product Data Sheet
3 W
ATT
U
NREGULATED
W
IDE
I
NPUT
R
ANGE
DC/DC C
ONVERTER
PWR72
FEATURES
Low Price
High Power Output: 3 Watts
Wide Input Voltage Range: 5V
DC
To 22V
DC
Isolation Barrier 100% Tested Per UL544, VDE750,
and CSA C22.2 Dielectric Withstand
Isolation Barrier Leakage Current 100% Tested At
240V
AC
: 3µA Max
Low Isolation Barrier Capacitance: 10pF
Single-Channel; Dual Output
Six-Sided Shielding
DESCRIPTION
The PWR72 is a 3W, single-channel, dual-output DC/DC
converter designed for low cost spot power conversion and
ground elimination applications.
It provides a plus and minus output voltage approximately
equal to the input voltage magnitude. The PWR72 operates
over a wide range of input voltages from 5V
DC
to 22V
DC
. Its
unregulated outputs give the PWR72 high efficiency power
conversion.
Surface-mounted devices and manufacturing processes are
used in the PWR72 to give the user a device which is more
environmentally rugged than most DC/DC converters. The use
of surface-mounted technologies also gives the PWR72 supe-
rior isolation voltage. A third advantage of using surface-
mounted technologies is low manufacturing cost.
MECHANICAL
NOTES: All dimensions are in inches
(millimeters).
GRID: 0.100 inches (2.54 millimeters)
Marked with: specific model ordered, date
code, job code.
MATERIAL: Units are encapsulated in
a low thermal resistance molding
compound which has excellent
chemical resistance, wide operating
temperature range, and good electrical
properties under high humidity
environments. Lead material is brass
with a solder plated surface to allow
ease of solderability.
Internet: http://www.cdpowerelectronics.com
Power Electronics Division, United States
3400 E Britannia Drive, Tucson, Arizona 85706
Phone: 800.547.2537 Fax: 520.770.9369
PWR72 5/99 REV B
Power Electronics Division, Europe
C&D Technologies (Power Electronics) Ltd.
132 Shannon Industrial Estate, Shannon, Co. Clare, Ireland
Tel: +353.61.474.133
Fax:+353.61.474.141
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