Start-Up from On/Off to V
OUT
(VIN = 48V to Full Load)
Pin
5V/div
V
OUT
5V/div
–V
OUT
+V
OUT
IN
OUT
(VIN = 48V to Full Load)
V
IN
V
OUT
5V/div
–V
OUT
+VOUT
Typical Performance Curves
Adaptations
Several different additional converter configurations are available. Generally,
these are modifications of an existing standard product. In some cases, they
are designated with an additional 5-digit suffix on the end of the root parent
standard model number. The actual details of the modification are contained
in a Specification Control Drawing maintained by MPS and tracked using
this same 5-digit special number suffix. These adapted products are
normally built in the same production facilities and to the same quality stan-
dards as catalog products. Usually, they share the same components.
Once a modified product has been configured and supplied to a customer,
it may be available as a “standard” product to other customers, assuming
there is no proprietary status or other restriction. There may be scheduling
and minimum order requirements for such products. Contact Murata Power
Solutions directly if you are interested in your own set of adaptations or
modifications.
Soldering Guidelines
Murata Power Solutions recommends the specifications below when installing
these converters. These specifications vary depending on the solder type. Exceeding
these specifications may cause damage to the product. Be cautious when there is
high atmospheric humidity. We strongly recommend a mild pre-bake (100° C. for
30 minutes). Your production environment may differ; therefore please thoroughly
review these guidelines with your process engineers.
Wave Solder Operations for through-hole mounted products
(THMT)
For Sn/Ag/Cu based solders:
Maximum Preheat Temperature 115° C.
Maximum Pot Temperature 270° C.
Maximum Solder Dwell Time 7 seconds
For Sn/Pb based solders:
Maximum Preheat Temperature 105° C.
Maximum Pot Temperature 250° C.
Maximum Solder Dwell Time 6 seconds
BWR Series
15-17W, Dual Output DC/DC Converters
MDC_BWR15-17W.D01 Page 9 of 9
www.murata-ps.com/support
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
notice. © 2016 Murata Power Solutions, Inc.
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
This product is subject to the following operating requirements
and the Life and Safety Critical Application Sales Policy:
Refer to: http://www.murata-ps.com/requirements/
