Options and Adaptations
Optional Functions
The dual output BWR 30W DC/DC offer various electrical and mechanical
options. Per the Ordering Guide on page 2, the trailing "A" (A-Series) in each
part number pertains to the base part number. Part-number suffixes are added
after the "A," indicating the selection of standard options. The resulting part
number is a "standard product" and is available to any customer desiring that
particular combination of options, as described below.
Suffix
Blank
N
L1
L2
Description
On/Off Control functions with positive polarity in pin 3 (5V) and pin 4
(3.3V) positions. The pin length remains at 0.2 inches (5.08 mm).
On/Off Control function with negative polarity in pin 3 (5V) and pin 4
(3.3V) positions.
Trim the pin length to 0.110 ±0.010 inches (2.79 ±0.25mm). This
option requires a 100-piece minimum order quantity.
Trim the pin length to 0.145 ±0.010 inches (3.68 ±0.25mm). This
option requires a 100-piece minimum order quantity.
Adaptations
There are various additional configurations available on BWR 30W DC/DC's.
Because designating each of them with a standard part-number suffix is not
always feasable, such are designated by MPS in assigning a 5-digit "adapta-
tion code" after the part-number suffixes. Once a configuration has been
requested by a customer and created by MPS, the resulting product is available
to any customer as a "standard" off-the-shelf product. Contact MPS directly
if you are interested in your own set of options/adaptations. Our policy for
minimum order quantities may apply.
Consequently, the following product is offered for sale:
BWR-5/3-3.3/4.25-D48A-30721
BWR-5/3-3.3/4.25-D48A-30721-Y (RoHS-5)
Standard product, 48VIN, 5V/3A and 3.3V/4.25A outputs with modified pinout
C22A/P60 (competitor-compatible pin out), positive common On/Off logic for
both outputs, modified Trim function for 3.3VOUT (no trim for 5VOUT) and Common
return pin for both outputs. Trimmed pin length to 0.110 inches (2.8 mm).
RoHS-5 compliance refers to the exclusion of the six hazardous substances
in the RoHS specification with the excepion of lead. Murata Power Solutions'
RoHS-5 products use all the conforming RoHS materials, however our solders
may contain lead.
Dual Output BWR Models
Mixed Voltage, 5V and 3.3V, Independent Dual Output
30 Watt DC/DC Converters
MECHANICAL SPECIFICATIONS
Model BWR-5/3-3.3/4.25-D48A-30721
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