PWR4000C Просмотр технического описания (PDF) - Murata Power Solutions
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PWR4000C Datasheet PDF : 4 Pages
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OBSOLETE PRODUCT
Contact factory for replacement model
PWR40xxC
SERIES DC/DC CONVERTER
POWER: 4 Watt
LOW COST UNREGULATED
SIZE: 1.125" X 1.125" X 0.40"
FEATURES
ROHS COMPLIANT
LOW COST
INDUSTRY-STANDARD PACKAGE
SINGLE AND DUAL OUTPUTS
INTERNAL INPUT AND OUTPUT FILTERING
HIGH ISOLATION VOLTAGE OPTION AVAILABLE
MECHANICAL
Notes:
All dimensions are in inches (millimeters).
GRID: 0.100 inches (2.54 millimeters)
*Common pins not present on single output models.
PIN PLACEMENT TOLERANCE: ± 0.015"
Marked with: specific model ordered, date code, job code.
MATERIAL: Units are encapsulated in a low thermal resistance molding com-
pound which has excellent chemical resistance, wide operating temperature
range, and good electrical properties under high humidity environments.
The encapsulant and outer shell of the unit have UL94V-0 ratings. Lead
base metal is phosphor bronze; lead finish is 100-300 micro-inches matte
tin over 5-40 micro-inches of nickel.
PIN #
1
2
3
4
5
FUNCTION
+VIN
–VIN
+VOUT
* Common
–Vout
ISO9001
CERTIFIED
For full details go to
www.murata-ps.com/rohs
DESCRIPTION
The PWR40xxC Series offers a low-cost alternative for some of the most
popular DC/DC converters industry wide. Each model has a high-isolation
version and an outstanding demonstrated MTTF of 5,000,000 hours at
25°C. The superior reliability and low cost make it an excellent choice
for industry standard usages.
The series includes thirteen standard models (other input and output
voltages are available upon request), all set in a flexible encapsulation
material which has excellent thermal dissipation and low mechanical
stress on internal components. The use of surface-mount devices and
manufacturing processes, combined with the encapsulation process,
provides the user a product that is environmentally rugged.
The PWR40xxC has full isolation between input and output to give
the designer maximum flexibility in grounding options and polarity
configurations. The outputs are protected against momentary short
circuits.
TOP VIEW
PWR40XXC
SIDE VIEW
BOTTOM VIEW
www.murata-ps.com
Page 1
TDC_PWR40_A02 04/2007
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