- 您现在的位置：买卖IC网 > Sheet目录888 > UQQ-5/17-Q12PB-C (Murata Power Solutions Inc)CONV DC/DC 85W 17A 5V T/H
UQQ Series
Wide Input Range Single Output DC-DC Converters
Vertical Wind Tunnel
Murata Power Solutions employs a computer controlled custom-
designed closed loop vertical wind tunnel, infrared video camera
system, and test instrumentation for accurate air?ow and heat dis-
IR Transparent
optical window
Unit under
Variable
speed fan
sipation analysis of power products. The system includes a precision
low ?ow-rate anemometer, variable speed fan, power supply input
and load controls, temperature gauges, and adjustable heating ele-
IR Video
Camera
test (UUT)
ment.
The IR camera monitors the thermal performance of the Unit Under
Test (UUT) under static steady-state conditions. A special optical port
is used which is transparent to infrared wavelengths.
Both through-hole and surface mount converters are soldered down
to a 10" x 10" host carrier board for realistic heat absorption and
Precision
low-rate
anemometer
3” below UUT
Ambient
temperature
sensor
Air?ow
collimator
Heating
element
spreading. Both longitudinal and transverse air?ow studies are pos-
sible by rotation of this carrier board since there are often signi?cant
differences in the heat dissipation in the two air?ow directions. The
combination of adjustable air?ow, adjustable ambient heat, and
adjustable Input/Output currents and voltages mean that a very wide
range of measurement conditions can be studied.
The collimator reduces the amount of turbulence adjacent to the UUT
by minimizing air?ow turbulence. Such turbulence in?uences the
effective heat transfer characteristics and gives false readings. Excess
turbulence removes more heat from some surfaces and less heat
from others, possibly causing uneven overheating.
Both sides of the UUT are studied since there are different thermal
gradients on each side. The adjustable heating element and fan, built-in
temperature gauges, and no-contact IR camera mean that power supplies
are tested in real-world conditions.
Figure 9. Vertical Wind Tunnel
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_UQQ.D03 Page 18 of 18
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
URS1J331MHD
CAP ALUM 330UF 63V 20% RADIAL
URU2W220MRD
CAP ALUM 22UF 450V 20% RADIAL
URY2G330MRD
CAP ALUM 33UF 400V 20% RADIAL
URZ0J222MHD
CAP ALUM 2200UF 6.3V 20% RADIAL
USF1C101MDD
CAP ALUM 100UF 16V 20% RADIAL
USP1V330MDD
CAP ALUM 33UF 35V 20% RADIAL
USR1V470MDD
CAP ALUM 47UF 35V 20% RADIAL
UST-15/200-D5-C
CONV DC/DC 3W 15V 200MA SNGL
相关代理商/技术参数
UQQ-5/17-Q12PB-C
制造商:Murata Power Solutions 功能描述:DC/DC Converter
UQQ-5/17-Q12P-C
功能描述:DC/DC转换器 12Vin 5Vout 17A pos polarity TH RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:
UQQ-5/20-Q48NB-C
功能描述:DC/DC转换器 48Vin 5Vout 20A neg TH baseplate RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:
UQQ-5/20-Q48N-C
功能描述:DC/DC转换器 48Vin 5Vout 20A neg polarity TH
RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:
UQQ-5/20-Q48PB-C
功能描述:DC/DC转换器 48Vin 5Vout 20A pos TH baseplate RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:
UQQ-5/20-Q48P-C
功能描述:DC/DC转换器 48Vin 5Vout 20A pos polarity TH RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:
UQQ7-15A
制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Wide Input Range Single Output DC/DC Converters
UQT 1090B
制造商:United Automation Inc 功能描述:SENSOR FOR TPSR