参数资料
型号: NDXD4815C
厂商: Murata Power Solutions Inc
文件页数: 5/6页
文件大小: 0K
描述: CONV DC/DC 7.5W 48VIN 15VOUT DIP
产品变化通告: NDX/NMPD Obsolescence 1/Dec/2011
标准包装: 15
系列: NDX
类型: 隔离
输出数: 2
电压 - 输入(最小): 36V
电压 - 输入(最大): 75V
Voltage - Output 1: 15V
Voltage - Output 2: -15V
电流 - 输出(最大): 250mA,250mA
电源(瓦) - 制造商系列: 7W
电压 - 隔离: 1kV(1000V)
安装类型: 通孔
封装/外壳: 6-DIP 模块
尺寸/尺寸: 1.26" L x 0.98" W x 0.39" H(32.0mm x 24.9mm x 9.9mm)
包装: 管件
工作温度: -40°C ~ 85°C
效率: 82%
电源(瓦特)- 最大: 7.5W
NDX Series
Isolated 7.5W Wide Input Single & Dual Output DC/DC Converters
CHARACTERISATION TEST METHODS
Ripple & Noise Characterisation Method
Ripple and noise measurements are performed with the following test con?guration with the inclusion of recommended input and output capacitors.
C1
C2
C3
R1
R2
T1
RLOAD
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
100nF multilayer ceramic capacit or, general purpose
450Ω resistor, carbon ?lm, +/-1% tolerance
50Ω BNC termination
3T of the coax cable through a ferrite toroid
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
Input Re?ected Ripple Current Test Method
Input re?ected ripple current measurements are performed with the following test con?guration with the inclusion of recommended input and output capacitors.
C1
L1
C2
220uF with ESR of <0.1Ω at 100kHz, rated at supply voltage
12uH rated at 150% minimum of the DC current taken by the converter.
The recommended input capacitor for the DC/DC converter.
Current Probe
L
Supply +v
+ Input
DC/DC
Load
C1
C2
Converter
Supply
www.murata-ps.com
-v
- Input
All enquiries: www.murata-ps.com/support
KDC_NDXC.G01 Page 5 of 6
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NDXD4815EC 功能描述:DC/DC转换器 48V to +/-15V 250mA 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:
NDXS0512C 功能描述:DC/DC转换器 7.5W 5Vin 12Vout Max 625mA 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:
NDXS0512EC 功能描述:DC/DC转换器 7.5W 5Vin 12Vout Max 625mA W/CTRL Pin 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:
NDXS0515C 功能描述:DC/DC转换器 7.5W 5Vin 15Vout Max 500mA 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: