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  • 型号: NCS12S1212C
  • 制造商: Murata
  • 库位|库存: xxxx|xxxx
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NCS12S1212C产品简介:

ICGOO电子元器件商城为您提供NCS12S1212C由Murata设计生产,在icgoo商城现货销售,并且可以通过原厂、代理商等渠道进行代购。 NCS12S1212C价格参考。MurataNCS12S1212C封装/规格:直流转换器, 隔离模块 DC/DC 转换器 1 输出 12V 1A 9V - 36V 输入。您可以下载NCS12S1212C参考资料、Datasheet数据手册功能说明书,资料中有NCS12S1212C 详细功能的应用电路图电压和使用方法及教程。

产品参数 图文手册 常见问题
参数 数值
产品目录

电源 - 板安装

描述

DC/DC CONVERTER 12V 12W隔离式DC/DC转换器 12W 12Vin 12Vout 1A Single Output

产品分类

DC DC ConvertersDC/DC转换器

品牌

Murata Power Solutions

产品手册

点击此处下载产品Datasheet

产品图片

rohs

符合RoHS无铅 / 符合限制有害物质指令(RoHS)规范要求

产品系列

隔离式DC/DC转换器,Murata Power Solutions NCS12S1212CNCS12

数据手册

点击此处下载产品Datasheet

产品型号

NCS12S1212C

产品

Isolated

产品种类

隔离式DC/DC转换器

其它名称

811-2874-5

功率(W)-制造系列

12W

功率(W)-最大值

12W

包装

管件

商标

Murata Power Solutions

大小/尺寸

1.26" 长 x 0.79" 宽 x 0.41" 高 (32.0mm x 20.0mm x 10.5mm)

安装类型

通孔

安装风格

SMD/SMT

宽度

0.79 in

封装

Tube

封装/外壳

24-DIP 模块(8 引线)

封装/箱体尺寸

32 mm x 20 mm x 10 mm

尺寸

1.26 in x 0.79 in x 0.39 in

工作温度

-40°C ~ 85°C

工作温度范围

- 40 C to + 85 C

工厂包装数量

15

效率

84.5%

标准包装

15

特性

OTP,SCP,UVLO

特色产品

http://www.digikey.cn/product-highlights/zh/ncs12-series-isolated-12-w-41-input-single-and-dualoutput-dcdc-converters/52249

电压-输入(最大值)

36V

电压-输入(最小值)

9V

电压-输出1

12V

电压-输出2

-

电压-输出3

-

电压-隔离

1.5kV(1500V)

电流-输出(最大值)

1A

类型

隔离模块

绝缘电压

1.5 kV

输入电压—公称值

12 V

输入电压范围

9 V to 36 V, 18 V to 75 V

输出功率

12 W

输出数

1

输出电压—通道1

12 V

输出电流—通道1

1 A

输出端数量

1

输出类型

Isolated

长度

1.26 in

高度

0.39 in

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PDF Datasheet 数据手册内容提取

NCS12 Series www.murata-ps.com Isolated 12W 4:1 Input Single & Dual Output DC-DC Converters SELECTION GUIDE Load Regulation Input Voltage Output Output Positive Negative Positive Negative Efficiency MTTF1 Order Code Voltage Current Output Output Output Output Nom. Typical Max Min. Typ. V V A % % % % % Hrs NCS12S1203C 12 3.3 3.64 1 1.5 78 83.5 269,492 NCS12S1205C 12 5 2.40 0.5 1 84 88 313,578 NCS12S1212C 12 12 1.00 0.1 0.3 83 84.5 230,569 NCS12S1215C 12 15 0.80 0.1 0.3 83 85.5 195,596 NCS12S4803C 48 3.3 3.64 1.2 2 81 85.5 341,943 FEATURES NCS12S4805C 48 5 2.40 0.5 1 84 87.5 418,117 NCS12S4812C 48 12 1.00 0.1 0.3 82 84.5 296,593 (cid:132)(cid:3)UL 60950 recognition pending NCS12S4815C 48 15 0.80 0.1 0.3 84 85 259,485 (cid:132)(cid:3)4:1 Wide range voltage input NCS12D1205C 12 ±5 ±1.2 0.15 0.3 0.3 2 80 81.5 182,655 NCS12D1212C 12 ±12 ±0.5 0.05 0.2 0.3 1.5 83 85 158,750 (cid:132)(cid:3)Operating temperature range -40°C to 85°C NCS12D1215C 12 ±15 ±0.4 0.05 0.1 0.3 1.5 84 86 140,435 (cid:132)(cid:3)Typical load regulation from 0.05% NCS12D4805C 48 ±5 ±1.2 0.15 0.5 0.3 2 78 80 165,931 NCS12D4812C 48 ±12 ±0.5 0.05 0.4 0.3 1.5 83 85 215,533 (cid:132)(cid:3)1.5kVDC Isolation ‘Hi Pot Test’ NCS12D4815C 48 ±15 ±0.4 0.05 0.4 0.3 1.5 83 85 146,257 (cid:132)(cid:3)3.3V, 5V, 12V & 15V outputs SELECTION GUIDE (Continued) (cid:132)(cid:3)UL 94V-0 Package materials Input Current Ripple and Noise 10% Load 10% Load 100% Load (cid:132)(cid:3)No electrolytic capacitors Order Code Typ. 12/48V Typ. 24V Typ. 12/48V Typ. Max (cid:132)(cid:3)Thermal shutdown A A A mVp/p mVp/p NCS12S1203C 0.15 0.1 1.2 60 125 (cid:132)(cid:3)Under voltage lock out NCS12S1205C 0.1 0.16 1.1 50 125 (cid:132)(cid:3)Current fold back NCS12S1212C 0.1 0.06 1.2 80 125 NCS12S1215C 0.06 0.1 1.2 100 125 PRODUCT OVERVIEW NCS12S4803C 0.05 0.08 0.3 100 125 The NCS12 series of DC-DC converters offers NCS12S4805C 0.05 0.08 0.3 90 125 single & dual output voltages from input voltage NCS12S4812C 0.03 0.06 0.3 75 125 ranges of 9-36V and 18-75V. The NCS12 is NCS12S4815C 0.03 0.06 0.3 90 125 housed in an industry standard package with NCS12D1205C 0.04 0.07 1.25 35 100 a standard pinout. The NCS12 is packaged in a NCS12D1212C 0.04 0.07 1.2 40 100 metal case for improved EMI shielding and is also NCS12D1215C 0.05 0.07 1.5 55 100 encapsulated for superior thermal performance. NCS12D4805C 0.03 0.07 0.3 70 100 NCS12D4812C 0.03 0.07 0.3 84 100 Applications include telecommunications, battery NCS12D4815C 0.03 0.07 0.4 55 100 powered systems, process control and distributed power systems. INPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units 12V input types 9 24 36 Voltage range V 48V input types 18 48 75 Turn on threshold 12V input types 8.5 Turn off threshold 12V input types 7.5 Under voltage lock out V Turn on threshold 48V input types 16.7 Turn off threshold 48V input types 15.8 Power consumption at NCS12X12 10 mW shutdown NCS12X48 100 48V dual output types 15 Reflected ripple current mA p-p All other types 10 1 Calculated using MIL-HDBK-217 FN2, parts stress method with nominal input voltage at full load. For full details go to www.murata-ps.com/rohs All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified. www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCS12C.B03 Page 1 of 14

NCS12 Series Isolated 12W 4:1 Input Single & Dual Output DC-DC Converters OUTPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Rated power All output types 12 W Minimal load to meet datasheet specification 10 % Positive outputs ±2 Voltage set point accuracy Negative outputs ±3 % Positive outputs 0.04 0.1 Line regulation Low line to high line % Negative outputs 0.3 1 D1205 & D4805 ±4 ±6.5 Cross Regulation % D1212, D1215 ,D4812, D4815 ±2 ±5 Peak deviation (12.5-37.5% & 37.5-12.5% swing) 5 %V out Transient response Settling time Single output types 500 μs (within 1% Vout Nom.) Dual output types 250 ISOLATION CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Isolation test voltage Flash tested for 1 seconds 1500 VDC Resistance Viso = 1kVDC 1 GΩ S1203, S1205, S4803, S4805 600 Capacitance pF All other types 230 ABSOLUTE MAXIMUM RATINGS Short-circuit protection (for SELV input voltages) 30 minutes Control pin input voltage 18V Max Lead temperature 1.0mm from case for 10 seconds (to JEDEC JESD22-B106 ISS C) 260°C Input voltage, NCS12 12V input types 40V Input voltage, NCS12 48V input types 80V GENERAL CHARACTERISTICS1 Parameter Conditions Min. Typ. Max. Units S1203, S1205, S4803 & S4805 340 Switching frequency kHz All other types 220 Module on, pin unconnected or open collector floating Control pin input Module off 0.8 V TEMPERATURE CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Operation With derating - see derating graph -40 85 Storage -50 125 NCS12S1203C 65 Case temperature above ambient 100% Load, Nom VIN, NCS12S1215C, NCS12D1205C, NCS12D4805C 60 °C Still Air All other types 44 Single 3.3V & 5V outputs 135 Thermal shutdown Case Temperature All other types 120 www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCS12C.B03 Page 2 of 14

NCS12 Series Isolated 12W 4:1 Input Single & Dual Output DC-DC Converters 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 specified time, across a component designed to provide electrical isolation, to verify the integrity of that isolation. Murata Power Solutions NCS12 series of DC-DC converters are all 100% production tested at their stated isolation voltage. This is 1.5kVDC 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 specific agency approvals, such as the NCS12 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 NCS12 series has an ER ferrite core, with no additional insulation between primary and secondary windings of enamelled 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 polyure- thane) 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 specified test voltage. This consideration equally applies to agency recognised 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. RoHS COMPLIANCE INFORMATION This series is compatible with RoHS soldering systems with a peak wave solder temperature of 260ºC for 10 seconds. The pin termination finish on this product series is a Gold flash (0.05-0.10 micron) over Nickel Preplate. The series is backward compatible with Sn/Pb soldering systems. For further information, please visit www.murata-ps.com/rohs www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCS12C.B03 Page 3 of 14

NCS12 Series Isolated 12W 4:1 Input Single & Dual Output DC-DC Converters APPLICATION NOTES Output Capacitance and start-up times The NCS12 series does not require output capacitors to meet datasheet specification. To meet datasheet specification, total output capacitance should not exceed: Maximum Load Capacitance (per output) Start-up times Part No. μF ms NCS12S1203C 470 16 NCS12S1205C 470 22 NCS12S1212C 220 7 NCS12S1215C 220 8.5 NCS12S4803C 470 14 NCS12S4805C 470 22 NCS12S4812C 220 8 NCS12S4815C 220 8.5 NCS12D1205C 220 5 NCS12D1212C 100 8 NCS12D1215C 100 9 NCS12D4805C 220 5 NCS12D4812C 100 7.5 NCS12D4815C 100 7 CHARACTERISATION TEST METHODS Ripple & Noise Characterisation Method Ripple and noise measurements are performed with the following test configuration. C1 1μF X7R m ultilayer 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 C2 than 100mΩ at 100 kHz C3 100nF multilayer ceramic capacitor, general purpose R1 450Ω resistor, carbon film, ±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 specified values. Differential Mode Noise Test Schematic DC/DC Converter OSCILLOSCOPE C1 C2 C3 R1 T1 R2 + + Y INPUT SUPPLY Input Output - - R LOAD www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCS12C.B03 Page 4 of 14

NCS12 Series Isolated 12W 4:1 Input Single & Dual Output DC-DC Converters EFFICIENCY VS LOAD NCS12S1203C NCS12S1205C 90 90 85 85 80 80 75 75 Efficiency (%)6750 2142VV Efficiency (%)667050 2142VV 60 55 55 50 5010% 20% 30% 40% 50% 60% 70% 80% 90% 100% 4510% 20% 30% 40% 50% 60% 70% 80% 90% 100% Load (%) Load (%) NCS12S1212C NCS12S1215C 88 88 86 86 84 84 82 82 Efficiency (%)7880 2142VV Efficiency (%)778680 2142VV 76 74 74 72 72 70 70 68 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Load (%) Load (%) NCS12S4803C NCS12S4805C 90 90 85 85 80 80 75 Efficiency (%)7705 4284VV Efficiency (%)667050 4284VV 55 65 50 6010% 20% 30% 40% 50% 60% 70% 80% 90% 100% 4510% 20% 30% 40% 50% 60% 70% 80% 90% 100% Load (%) Load (%) NCS12S4812C NCS12S4815C 90 90 85 85 80 80 %) %) Efficiency (75 4284VV Efficiency (75 4284VV 70 70 65 65 60 60 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Load (%) Load (%) www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCS12C.B03 Page 5 of 14

NCS12 Series Isolated 12W 4:1 Input Single & Dual Output DC-DC Converters EFFICIENCY VS LOAD NCS12D1205C NCS12D1212C 90% 90% 80% 80% 70% 70% 60% Efficiency (%)4500%% 2142VV Efficiency (%)5600%% 2142VV 40% 30% 30% 20% 10%10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 20%10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Load (%) Load (%) NCS12D1215C NCS12D4805C 90% 95% 85% 80% 75% 70% 65% Efficiency (%)5600%% 2142VV Efficiency (%) 4555%% 4284VV 35% 40% 25% 30% 15% 20% 5% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Load (%) Load (%) NCS12D4812C NCS12D4815C 90% 100% 80% 90% 80% 70% 70% 60% Efficiency (%)4500%% 4284VV Efficiency (%)456000%%% 4284VV 30% 30% 20% 20% 10%10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 10%10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Load (%) Load (%) www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCS12C.B03 Page 6 of 14

NCS12 Series Isolated 12W 4:1 Input Single & Dual Output DC-DC Converters TEMPERATURE DERATING NCS12S1203C Input Voltage Range = 9-36V Input Voltage = 12V 12 12 10 10 8 still air 8 still air 6 100 lfm 6 100 lfm 200 lfm 200 lfm 4 4 400 lfm 400 lfm 2 2 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 NCS12S1205C Input Voltage Range = 9-36V Input Voltage = 12V 12 12 10 10 8 still air 8 still air 6 100 lfm 6 100 lfm 200 lfm 200 lfm 4 4 400 lfm 400 lfm 2 2 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 NCS12S1212C Input Voltage = 12V Input Voltage Range = 9-36V 12 12 10 10 8 8 still air still air 6 100 lfm 6 100 lfm 200 lfm 200 lfm 4 4 400 lfm 400 lfm 2 2 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 NCS12S1215C Input Voltage Range = 9-36V Input Voltage = 12V 12 12 10 10 8 still air 8 still air 6 100 lfm 6 100 lfm 4 200 lfm 4 200 lfm 400 lfm 400 lfm 2 2 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCS12C.B03 Page 7 of 14

NCS12 Series Isolated 12W 4:1 Input Single & Dual Output DC-DC Converters TEMPERATURE DERATING NCS12S4803C Input Voltage = 48V Input Voltage Range = 18-75V 12 12 10 10 8 still air 8 still air 6 100 lfm 6 100 lfm 200 lfm 200 lfm 4 4 400 lfm 400 lfm 2 2 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 NCS12S4805C Input Voltage Range = 18-75V Input Voltage = 48V 12 12 10 10 8 still air 8 still air 6 100 lfm 6 100 lfm 4 200 lfm 4 240000 llffmm 400 lfm 2 2 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 NCS12S4812C Input Voltage = 48V Input Voltage Range = 18-75V 12 12 10 10 8 8 still air still air 6 100 lfm 6 100 lfm 200 lfm 200 lfm 4 4 400 lfm 400 lfm 2 2 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 NCS12S4815C Input Voltage Range = 18-75V Input Voltage = 48V 12 12 10 10 8 8 still air still air 6 100 lfm 6 100 lfm 200 lfm 200 lfm 4 4 400 lfm 400 lfm 2 2 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCS12C.B03 Page 8 of 14

NCS12 Series Isolated 12W 4:1 Input Single & Dual Output DC-DC Converters TEMPERATURE DERATING NCS12D1205C Input Voltage = 12V Input Voltage Range = 9-36V 12 12 10 10 8 8 still air still air 6 100 lfm 6 100 lfm 200 lfm 200 lfm 4 4 400 lfm 400 lfm 2 2 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 NCS12D1212C Input Voltage Range = 9-36V Input Voltage = 12V 12 12 10 10 8 still air 8 still air 6 100 lfm 6 100 lfm 200 lfm 4 200 lfm 4 400 lfm 400 lfm 2 2 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 NCS12D1215C Input Voltage Range = 9-36V Input Voltage = 12V 12 12 10 10 8 still air 8 6 100 lfm 6 still air 200 lfm 100 lfm 4 400 lfm 4 200 lfm 2 2 400 lfm 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 NCS12D4805C Input Voltage = 48V Input Voltage Range = 18-75V 12 12 10 10 8 8 still air still air 6 100 lfm 6 100 lfm 200 lfm 200 lfm 4 4 400 lfm 400 lfm 2 2 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCS12C.B03 Page 9 of 14

NCS12 Series Isolated 12W 4:1 Input Single & Dual Output DC-DC Converters TEMPERATURE DERATING NCS12D4812C Input Voltage = 48V Input Voltage Range 18-75V 12 12 10 10 8 8 still air still air 6 100 lfm 6 100 lfm 200 lfm 200 lfm 4 4 400 lfm 400 lfm 2 2 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 NCS12D4815C Input Voltage Range = 18-75V Input Voltage = 48V 12 12 10 10 8 still air 8 still air 6 100 lfm 6 100 lfm 4 200 lfm 4 240000 llffmm 400 lfm 2 2 0 0 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCS12C.B03 Page 10 of 14

NCS12 Series Isolated 12W 4:1 Input Single & Dual Output DC-DC Converters EMC FILTERING AND SPECTRA FILTERING The module includes a basic level of filtering, sufficient for many applications. Where lower noise levels are desired, filters can easily be added to achieve any required noise performance. A DC-DC converter generates noise in two principle forms: that which is radiated from its body and that conducted on its external connections. There are three separate modes of conducted noise: input differential, output differential and input-output. This last appears as common mode at the input and the output, and cannot therefore be removed by filtering at the input or output alone. The first level of filtering is to connect capacitors between input and output returns, to reduce this form of noise. It typically contains high harmonics of the switching frequency, which tend to appear as spikes on surrounding circuits. The voltage rating of this capacitor must match the required isolation voltage. (Due to the great variety in isolation voltage and required noise performance, this capacitor has not been included within the converter.) Input ripple is a voltage developed across the internal Input decoupling capacitor. It is therefore measured with a defined supply source impedance. Although simple series inductance will provide filtering, on its own it can degrade the stability. A shunt capacitor is therefore recommended across the converter input terminals, so that it is fed from a low impedance. If no filtering is required, the inductance of long supply wiring could also cause a problem, requiring an input decoupling capacitor for stability. An electrolytic will perform well in these situations. The input-output filtering is performed by the common-mode choke on the primary. This could be placed on the output, but would then degrade the regulation and produce less benefit for a given size, cost, and power loss. Radiated noise is present in magnetic and electrostatic forms. The latter is suppressed by the metal case, which is connected to the output return, typically a zero-volt point. Thanks to the small size of these units, neither form of noise will be radiated “efficiently”, so will not normally cause a problem. Any question of this kind usually better repays attention to conducted signals. EMC FILTER AND VALUES TO OBTAIN SPECTRA AS SHOWN The following filter circuit shows the input filter typically required to meet CISPR22 Quasi-PeakCurve B. L1 DC C1 C2 C3 DC C5 C1, C2 1μF Polyester or ceramic capacitor C3 47μF Electrolytic capacitor C4 & C5 10nF 250 VAC Y Rated (15nf SXX03 & SXX05) L1 1mH Common-mode choke (Murata part number 51105C) C4 www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCS12C.B03 Page 11 of 14

NCS12 Series Isolated 12W 4:1 Input Single & Dual Output DC-DC Converters EMC FILTERING AND SPECTRA NCS12S1203C NCS12S1205C 80 80 70 70 60 60 50 50 V V Bu 40 Bu 40 d d 30 30 20 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCS12S1212C NCS12S1215C 80 80 70 70 60 60 50 50 V V Bu 40 Bu 40 d d 30 30 20 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCS12S4803C NCS12S4805C 80 80 70 70 60 60 50 50 V V Bu 40 Bu 40 d d 30 30 20 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCS12S4812C NCS12S4815C 80 80 70 70 60 60 50 50 V V Bu 40 Bu 40 d d 30 30 20 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCS12C.B03 Page 12 of 14

NCS12 Series Isolated 12W 4:1 Input Single & Dual Output DC-DC Converters EMC FILTERING AND SPECTRA NCS12D1205C NCS12D1212C 80 80 70 70 60 60 50 50 V V Bu 40 Bu 40 d d 30 30 20 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCS12D1215C NCS12D4805C 80 80 70 70 60 60 50 50 V V Bu 40 Bu 40 d d 30 30 20 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) NCS12D4812C NCS12D4815C 80 80 70 70 60 60 50 50 V V Bu 40 Bu 40 d d 30 30 20 20 10 10 0 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) Frequency (Hz) www.murata-ps.com All enquiries: www.murata-ps.com/support KDC_NCS12C.B03 Page 13 of 14

NCS12 Series Isolated 12W 4:1 Input Single & Dual Output DC-DC Converters PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS PIN CONNECTIONS NCS12XXXXXC Function Pin Single Dual XYYWW 1 Control Control 2 -VIN -VIN 20.0 [0.787] 3 -VIN -VIN 9 No pin 0V 11 N/C -VOUT 14 +VOUT +VOUT 16 0V 0V 32.0 [1.260] 22 +VIN +VIN 5.0 [0.197] 22.0 [0.866] 23 +VIN +VIN TUBE OUTLINE DIMENSIONS 1.00±0.15 (0.04±0.006) 10.6 [0.417] 0.6 [0.024] 0.4 0.016 54..84 [00..212787]# x9 PINS Ø 00..5455 [00..002128] 8.5 (0.335) 23.0 (0.906) 2.54 [0.100] x4 PLACES 2.0 [0.079] Tube length 520 (20.47) 20.5 (0.807) All dimensions in mm (inches) ±0.25 (0.010). Quantity: 15 3.1 [0.120] 1 2 3 9 11 2.0 0.079 RECOMMENDED FOOTPRINT DETAILS 5.3 [0.207] 4.2 0.166 15.24 [0.600] 2.54 [0.100] 23 22 16 14 2.54 [0.100] x9 HOLES 15.24 [0.600] 5.08 [0.200] ø1.0 [ø0.039] 2.54 [0.100] # The pin length of the following variants is 4.2-5.3 (0.165-0.209) ; NCS12Sxx03C &NCS12Sxx05SC All dimensions in mm(inches) Tolerances (unless otherwise stated) ±0.4 (0.016). All pins on a 2.54(0.100) pitch and within 0.25(0.010) of true position. Weight: 17g All dimensions in mm (inches) ±0.25 (± 0.010). 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. Specifications are subject to change without notice. © 2018 Murata Power Solutions, Inc. www.murata-ps.com/support All enquiries: www.murata-ps.com/support KDC_NCS12C.B03 Page 14 of 14

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: M urata: NCS12D1215C NCS12D4805C NCS12D4812C NCS12S1205C NCS12S1212C NCS12S1215C NCS12S4805C NCS12S4815C NCS12D1205C NCS12D1212C NCS12D4815C NCS12S1203C NCS12S4803C NCS12S4812C