- 您现在的位置：买卖IC网 > PDF目录20882 > NTH1205MC (Murata Power Solutions Inc)CONV DC/DC 2W 12VIN 5V DUAL 1KV PDF资料下载
参数资料
| 型号： | NTH1205MC |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 2/6页 |
| 文件大小： | 0K |
| 描述： | CONV DC/DC 2W 12VIN 5V DUAL 1KV |
| 产品培训模块： | Low Power DC/DC Converters <5W |
| 标准包装： | 25 |
| 系列： | NTH |
| 类型： | 隔离 |
| 输出数： | 2 |
| 电压 - 输入（最小）： | 10.8V |
| 电压 - 输入（最大）： | 13.2V |
| Voltage - Output 1： | 5V |
| Voltage - Output 2： | -5V |
| 电流 - 输出（最大）： | 200mA，200mA |
| 电源（瓦） - 制造商系列： | 2W |
| 电压 - 隔离： | 1kV（1000V） |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 26-DIP SMD 模块（12 引线） |
| 尺寸/尺寸： | 0.70" L x 0.50" W x 0.23" H（17.8mm x 12.7mm x 5.8mm） |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 85°C |
| 效率： | 80% |
| 电源（瓦特）- 最大： | 2W |
| 产品目录页面： | 2718 (CN2011-ZH PDF) |
| 其它名称： | 811-1692-5 |
NTH Series
Isolated 2W Dual Output SM DC/DC Converters
TEMPERATURE CHARACTERISTICS
Parameter
Speci?cation
Storage
Case temperature rise above
Conditions
All output types
5V output types
Min.
-40
-55
Typ.
30
Max.
85
125
Units
°C
ambient
Cooling
TOLERANCE ENVELOPE
5V output types
+7.5%
All other output types
Free air convection
All other output types
25
+3.75%
Typica
l
L oa d
L in e
+2.5%
+5%
+1.5%
T y pical L o
a d Lin e
+2.0%
0%
-1.25%
-5.0%
-2.0%
-1.5%
-5.0%
10
25
50
75
100
10
25
50
75
100
Output Load Current (%)
Output Load Current (%)
The voltage tolerance envelope shows typical load regulation characteristics for this product series. The tolerance envelope is the maximum output voltage variation due to
changes in output loading.
RoHS COMPLIANCE INFORMATION
TEMPERATURE DERATING GRAPH
3.0
This series is compatible with RoHS soldering
systems with a peak re?ow solder temperature
of 245oC and time above liquidus of 217oC
for 60 seconds. The pin termination ?nish on
this product series is Gold, plating thickness
0.1 microns minimum. The series is backward
compatible with Sn/Pb soldering systems.
2.0
1.0
85°C
Safe Operating Area
For further information, please visit www.murata-ps.com/rohs
0
-40
0 50 100
Ambient Temperature (°C)
150
TECHNICAL NOTES
ISOLATION VOLTAGE
‘Hi Pot Test’, ‘Flash Tested’, ‘Withstand Voltage’, ‘Proof Voltage’, ‘Dielectric Withstand Voltage’ & ‘Isolation Test Voltage’ are all terms that relate to the same thing, a test voltage,
applied for a speci?ed time, across a component designed to provide electrical isolation, to verify the integrity of that isolation.
Murata Power Solutions NTH series of DC/DC converters are all 100% production tested at their stated isolation voltage. This is 1kVDC for 1 second.
A question commonly asked is, “What is the continuous voltage that can be applied across the part in normal operation?”
For a part holding no speci?c agency approvals, such as the NTH series, both input and output should normally be maintained within SELV limits i.e. less than 42.4V peak, or
60VDC. The isolation test voltage represents a measure of immunity to transient voltages and the part should never be used as an element of a safety isolation system. The part
could be expected to function correctly with several hundred volts offset applied continuously across the isolation barrier; but then the circuitry on both sides of the barrier must
be regarded as operating at an unsafe voltage and further isolation/insulation systems must form a barrier between these circuits and any user-accessible circuitry according to
safety standard requirements.
REPEATED HIGH-VOLTAGE ISOLATION TESTING
It is well known that repeated high-voltage isolation testing of a barrier component can actually degrade isolation capability, to a lesser or greater degree depending on materials,
construction and environment. The NTH series has toroidal isolation transformers, with no additional insulation between primary and secondary windings of enameled wire. While
parts can be expected to withstand several times the stated test voltage, the isolation capability does depend on the wire insulation. Any material, including this enamel (typically
polyurethane) is susceptible to eventual chemical degradation when subject to very high applied voltages thus implying that the number of tests should be strictly limited. We
therefore strongly advise against repeated high voltage isolation testing, but if it is absolutely required, that the voltage be reduced by 20% from speci?ed test voltage.
This consideration equally applies to agency recognized parts rated for better than functional isolation where the wire enamel insulation is always supplemented by a further
insulation system of physical spacing or barriers.
www.murata-ps.com/support
KDC_NTH.C03 Page 2 of 6
相关PDF资料 |
PDF描述 |
|---|---|
| NTH0505MC | CONV DC/DC SM 2W 5VIN 5VDUAL 1KV |
| RMM03DSXN | CONN EDGECARD 6POS DIP .156 SLD |
| RSM03DSEN | CONN EDGECARD 6POS .156 EYELET |
| P51-15-A-G-M12-4.5OVP-000-000 | SENSOR 15PSI 1/8-27NPT .5-4.5V |
| RMM03DRXN | CONN EDGECARD 6POS DIP .156 SLD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NTH1205MC-R | 功能描述:DC/DC转换器 2W +/-5Vout +/-200mA 12Vin Isolated SMT 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: |
| NTH1205M-R | 功能描述:DC/DC转换器 2W 12V to 5V Reel 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: |
| NTH1209M | 功能描述:DC/DC转换器 2W 12V - 9V +/-111mA 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: |
| NTH1209MC | 功能描述:DC/DC转换器 2W 12V - 9V +/-111mA 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: |
| NTH1209MC-R | 功能描述:DC/DC转换器 2W +/-9Vout +/-111mA 12Vin Isolated SMT 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: |
发布紧急采购，3分钟左右您将得到回复。