参数资料
型号: NTH1212MC
厂商: Murata Power Solutions Inc
文件页数: 3/6页
文件大小: 0K
描述: CONV DC/DC 2W 12VIN 12V 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: 12V
Voltage - Output 2: -12V
电流 - 输出(最大): 83mA,83mA
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: 84%
电源(瓦特)- 最大: 2W
产品目录页面: 2718 (CN2011-ZH PDF)
其它名称: 811-1693-5
NTH Series
Isolated 2W Dual Output SM DC/DC Converters
APPLICATION NOTES
Minimum load
The minimum load to meet datasheet speci?cation is 10% of the full rated load across the speci?ed input voltage range. Lower than 10% minimum loading will result in
an increase in output voltage, which may rise to typically double the speci?ed output voltage if the output load falls to less than 5%.
Capacitive loading and start up
Typical start up times for this series, with a typical input voltage rise time of 2.2μs and output capacitance of 10μF, are shown in the table below. The product
series will start into a capacitance of 47μF with an increased start time, however, the maximum recommended output capacitance is 10μF.
Start-up time
μs
Typical Start-Up Wave Form
NTH0505MC
NTH0509MC
NTH0512MC
NTH0515MC
NTH1205MC
NTH1209MC
NTH1212MC
NTH1215MC
1026
3625
5750
8330
691
2645
3285
6120
Ripple & Noise Characterisation Method
Ripple and noise measurements are performed with the following test con?guration.
C1
C2
1μF X7R multilayer ceramic capacitor, voltage rating to be a minimum of 3 times the output voltage of the DC/DC converter
10μF tantalum capacitor, voltage rating to be a minimum of 1.5 times the output voltage of the DC/DC converter with an ESR of less
than 100mΩ at 100 kHz
C3 100nF multilayer ceramic capacitor, general purpose
R1 450Ω resistor, carbon ?lm, ±1% tolerance
R2 50Ω BNC termination
T1 3T of the coax cable through a ferrite toroid
RLOAD Resistive load to the maximum power rating of the DC/DC converter. Connections should be made via twisted wires
Measured values are multiplied by 10 to obtain the speci?ed values.
Differential Mode Noise Test Schematic
DC/DC Converter
OSCILLOSCOPE
SUPPLY
+
Input
-
+
Output
-
C1 C2 C3
R1
T1
R2
Y INPUT
R LOAD
www.murata-ps.com/support
KDC_NTH.C03 Page 3 of 6
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相关代理商/技术参数
参数描述
NTH1212MC-R 功能描述:DC/DC转换器 2W +/-12Vout +/-83mA 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:
NTH1212M-R 功能描述:DC/DC转换器 2W 12V to 12V 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:
NTH1215M 功能描述:DC/DC转换器 2W 12V - 15V +/-67mA 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:
NTH1215MC 功能描述:DC/DC转换器 2W 12V - 15V +/-67mA 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:
NTH1215MC-R 功能描述:DC/DC转换器 2W +/-15Vout +/-67mA 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: