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| 型号： | BWR-5/1700-D12A-C |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 6/6页 |
| 文件大小： | 0K |
| 描述： | CONV DC/DC +/-5V +/-1700MA DIP |
| 产品培训模块： | Medium Power Industrial DC/DC Converters 5 ~ 60W |
| 标准包装： | 108 |
| 系列： | BWR |
| 类型： | 隔离 |
| 输出数： | 2 |
| 电压 - 输入（最小）： | 9V |
| 电压 - 输入（最大）： | 36V |
| Voltage - Output 1： | 5V |
| Voltage - Output 2： | -5V |
| 电流 - 输出（最大）： | 1.7A，1.7A |
| 电源（瓦） - 制造商系列： | 17W |
| 电压 - 隔离： | 1kV（1000V） |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP 模块（7 引线） |
| 尺寸/尺寸： | 2.00" L x 2.00" W x 0.45" H（50.8mm x 50.8mm x 11.4mm） |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 100°C |
| 效率： | 83% |
| 电源（瓦特）- 最大： | 17W |
| 产品目录页面： | 2715 (CN2011-ZH PDF) |
| 其它名称： | 811-1729-5 |
BWR Models
15-20W, Dual Output DC/DC Converters
MPS has invested in a Qualmark OVS-1 HALT tester capable of applying
voltage and temperature extremes as well as 6-axis, linear and rotational,
random vibration. A typical HALT pro?le (shown above) consists of thermal
cycling (–55 to +125°C, 30°C/minute) and simultaneous, gradually increas-
ing, random longitudinal and rotational vibration up to 20G’s with load cycling
and applied-voltage extremes added as desired. Many devices in MPS’s new
A-Series could not be made to fail prior to reaching either the limits of the
HALT chamber or some previously known physical limit of the device. We
also use the HALT chamber and its ability to rapidly cool devices to verify
their "cold-start" capabilities.
Quali?cation
For each new product, electrical performance is veri?ed via a comprehensive
characterization process and long-term reliability is con?rmed via a rigorous
quali?cation procedure. The qual procedure includes such strenuous tests as
thermal shock and 500 hour life. Qual testing is summarized below.
Typical HALT Pro?le
100
In-Line Process Controls and Screening
A combination of statistical sampling and 100% inspection techniques keeps
our assembly line under constant control. Parameters such as solder-paste
thickness, component placement, cleanliness, etc. are statistically sampled,
charted and ?ne tuned as necessary. Visual inspections are performed by
trained operators after pick-and-place, soldering and cleaning operations.
Units are 100% electrically tested prior to potting. All devices are temperature
cycled, burned-in, hi-pot tested and ?nal-electrical tested prior to external
visual examination, packing and shipping.
Rapid Response to Problems
MPS employs an outstanding corrective-action system to immediately
address any detected shortcomings in either products or processes. When-
ever our assembly, quality or engineering personnel spot a product/process
problem, or if a product is returned with a potential defect, we immediately
perform a detailed failure analysis and, if necessary, undertake corrective
actions. Over time, this system has helped re?ne our assembly operation to
yield one of the lowest product defect rates in the industry.
8 0
60
40
20
0
–20
–40
40
20
0
Soldering Guidelines
Murata Power Solutions recommends the speci?cations below when
installing these converters. These speci?cations vary depending on the
solder type. Exceeding these speci?cations 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 en-
vironment may differ; therefore please thoroughly review these guidelines
with your process engineers.
10
20
3 0
40
50
60
70
8 0
90
Wave Solder Operations for through-hole mounted products
Te s t Time (minute s )
For Sn/Ag/Cu based solders:
(THMT)
Quali?cation Testing
Maximum Preheat Temperature
115° C.
Quali?cation Test
HALT
High Temperature Storage
Thermal Shock
Temperature/Humidity
Lead Integrity
Life Test
Marking Permanency
End Point Electrical Tests
Method/Comments
MPS in-house procedure
Max. rated temp., 1,000 hours
10 cycles, –55 to +125°C
+85°C, 85% humidity, 48 hours
MPS in-house procedure
+70°C, 500 hours*
MPS in-house procedure
Per product speci?cation
Maximum Pot Temperature
Maximum Solder Dwell Time
For Sn/Pb based solders:
Maximum Preheat Temperature
Maximum Pot Temperature
Maximum Solder Dwell Time
270° C.
7 seconds
105° C.
250° C.
6 seconds
* Interim electrical test at 200 hours.
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mans?eld, 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/
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. Speci?cations are subject to change without
notice. ? 2013 Murata Power Solutions, Inc.
www.murata-ps.com/support
MDC_BWR15_20_C03 Page 6 of 6
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