TDK-EPC亮相慕尼黑上海电子展

March 2010
2010年3月
electronica & Productronica China 2010
2010 慕尼黑上海电子展
Attractive portfolio for all industries
对各行业都极具吸引力的组合
TDK-EPC is presenting its comprehensive range of electronic components, modules and systems at electronica & Productronica China 2010 in Shanghai, China from March 16 to 18, 2010.
从2010年3月16至18日，TDK-EPC将参加在中国上海举办的“慕尼黑上海电子展” ，展出各种系列电子元件、模块和系统。

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electronica & Productronica China 2010   2010 慕尼黑上海电子展
March 16 - 18, 2010 (Tue. - Thu.)   2010年3月16至18日(周二至周四)
Shanghai New International Expo Center (SNIEC)  上海新国际博览中心
Shanghai/ P. R. China   上海/中国
Hall E4, Stand 4402    4402号展位，E4展馆
http://e-p-china.com/

TDKEPC is presenting its comprehensive range of electronic components, modules and systems at electronica & Productronica China 2010 , which will be held from March 16 to 18, 2010, in Shanghai, China. The event is one of the highlights on the calendar of the electronics industry in China. At its Stand 4402 in Hall E4, EPCOS is displaying a selection of products for mobile phones, multimedia devices, industrial and automotive applications – including miniaturized 2in1 SAW filters and highly integrated front-end modules, reliable temperature sensors, PFC solutions and new MEMS products.
在中国上海举行的“慕尼黑上海电子展”上，TDK-EPC将展出各种系列电子元件、模块和系统。本次展览是中国电子行业历史上最引人注目的展览之一，展出时间为2010年3月16日至18日。在E4展馆的4402号展位上，爱普科斯(EPCOS)将展出用于移动电话、多媒体设备、工业和汽车电子领域的相关产品，其中包括微型二合一SAW滤波器和高度集成的前端模块、性能可靠的温度传感器、PFC 解决方案和新款微机电系统 (MEMS) 产品。

A further focus is on components that are designed to protect circuits from current and voltage surges, ESD and excessive temperatures.

另一个关注焦点为专门设计用于保护电路的元件，使其不受电流和电压冲击、ESD和非正常范围温度影响。
 

Product highlights  产品亮点

MEDIA-SEPARATED PRESSURE TRANSMITTERS IN STAINLESS STEEL

不锈钢介质隔离式压力变送器
 

MiniCell from EPCOS is a media-separated series of calibrated temperature-compensated pressure transmitters. Thanks to its stainless steel membranes and pressure ports, the MiniCell is well suited for use in aggressive media. The electronics of the new transmitters are her¬metically sealed in inert oil in ceramic packages. They are designed for a wide temperature range between -40 and +140 °C. Despite their ruggedness, they measure only 19.6 x 16.2 x 11 mm³.

At a supply voltage of 5 V, the transmitters supply an analog output voltage of between 0.5 V and 4.5 V. The maximum measurement error is only 1.5% FS over the entire temperature range.

Versions are available for measuring absolute pressure (1.0 to 25 bar), relative pressure (0.5 to 5.0 bar) and differential pressure (0.5 to 5.0 bar). Wet-wet measurement is also possible for the latter variant.

爱普科斯(EPCOS) 的MiniCell是介质隔离式系列校准温度补偿型压力变送器。MiniCell具有不锈钢薄膜和压力孔，可应用于腐蚀性介质环境。该新型变送器的电子电路采用惰性油与陶瓷密封封装，设计应用温度范围为-40℃到+140℃。该变送器坚固耐用，其尺寸仅为19.6 x 16.2 x 11mm³。

工作电压为5V时，变送器可提供0.5V～4.5V的模拟输出电压。在整个温度范围内最大测量误差仅为1.5% FS。

现可供应用于测量绝对压力（1.0～25巴）、相对压力（0.5～5.0巴）和差压（0.5～5.0巴）的变送器版本。后续版本可提供Wet-wet 测量。

Data sheet  规格书 : ((http://www.epcos.com/inf/57/ds/asb_1200_v1_vr.pdf))
 
EXTENDED PTC SERIES FOR INRUSH CURRENT LIMITING  冲击电流限制的扩展系列 

The new packaged PTC elements of the B5910XJ family have comparable electrical properties to their predecessor types, but their heat capacity has been increased from 2 J/K to 2.3 J/K. This means that fewer parallel-connected PTC resistors are needed to charge large link-circuit capacitors. The package design was also improved. The PTCs are designed for voltages of 260 V, 440 V and 560 V with rated resistances of 22 Ω, 56 Ω and 100 Ω. Six new types of leaded PTC inrush current limiters with heat capacities of between 1.0 J/K and 1.4 J/K have been developed for small loads and few switching cycles.

与原有型号产品相比，B5910XJ系列新型封装PTC元件除具有相当电气性能外，其热容也从2J/K增至2.3J/K，这意味着对大型链路电容器充电时所需并联PTC电阻器的数量可减少。该元件的封装设计也得到了改进。此PTC热敏电阻设计用于260V、440V和560V电压，其额定电阻为22Ω、56Ω和100Ω。六种新型引线式PTC冲击电流限制器，其热容范围为1.0K/J～1.4K/J，用于低负荷和较少开关循环的应用。

Data sheets 规格书((www.epcos.com/ptc_icl))

2-IN-1 FILTER FOR GPS AND BLUETOOTH    蓝牙和GPS用2合1滤波器

The new 2-in-1 filter for GPS and Bluetooth has dimensions of only 2.0 x 1.6 mm2 and features outstanding filter properties. The degree of integration has been increased at the same time, as the 2-in-1 filter also offers a diplexing function. The diplexer separates the GPS from the Bluetooth signal, a necessary step when using only a single antenna for both applications. The combination of two filter functions plus diplexing in a single component not only saves space on the circuit board but also allows customers to reduce their placement and logistics costs. EPCOS develops such highly integrated filter solutions in close cooperation with leading chipset manufacturers for mobile phones. In addition to GPS and Bluetooth, connectivity applications include WLAN, FM, DVB-T and WiMAX. They are playing an ever more important role for suppliers of mobile phone equipment, especially in the high-end segment that includes smart phones and MIDs (Mobile Internet Devices).

用于GPS和蓝牙的2合1滤波器尺寸仅为2.0 x 1.6 mm2，并且拥有出色的滤波性能。在增加集成度的同时，2合1滤波器还提供双工功能。同向双工器将GPS信号与蓝牙信号分离，这也是两个应用使用单一天线时的必要步骤。将两个滤波器以及双工功能组合在单个元件内不仅节省电路板空间，而且可以降低客户的安装和运输成本。爱普科斯是与领先芯片组制造商一起合作开发这些手机用高度集成滤波器解决方案的。除GPS和蓝牙外，连通性应用还包括WLAN、FM、DVB-T和WiMAX。这些应用对移动电话厂商越来越重要，尤其是在包括智能电话和MID（移动因特网设备）在内的高端领域。

 
HIGH EFFICIENCIES EVEN AT PARTIAL LOADS    不满载时仍可实现高效

 
EPCOS has developed a new power ferrite material with an exceptionally low power loss. In contrast to existing materials, N95 offers a constant loss minimum of 310 kW/m3 over a broad temperature range of between 60 and 100 °C. Depending on the temperature this is 15 to 54 percent lower than the losses of conventional power ferrite materials. Another advantage is its high flux density of 525 mT at 25 °C and 410 mT at 100 °C. The new material is thus particularly suitable for power converters in switch-mode power supplies, allowing optimized efficiency even at partial load. The material’s high degree of temperature independence is an advantage especially under alternating load factors and above all in the partial load range of power supplies, where it reduces the thermal loss and thus unnecessarily consumed power. Typical applications are power supplies for servers with frequently changing load factors. N95 is predominantly available in core types E, ER and ETD.

爱普科斯开发出一种新型功率铁氧体材料N95，其功率损耗非常低。与现有材料不同，在60-100°C的宽温度范围内，N95的最低功率损耗可保持在310 kW/m3的最低值不变。根据具体的温度值，此损耗量比传统功率铁氧体材料的低15-54%。N95的另一个优点是磁通密度高，在25°C时达525 mT，而在100°C时亦可达410 mT。此新型材料特别适用于开关电源中的功率变换器，即使不满载时，也可达到最佳效率。该材料受温度影响的程度非常低，在具有交变负载因数，特别是在电源不满载时，这是一大独特优势。在上述情形下，N95可减少热量损失，从而避免了不必要的电能消耗。N95典型地用于电源当中，此类电源通常为负载因数经常改变的服务器供电。现可提供的N95主要为E、 ER 和 ETD型磁芯。

Data sheets 规格书 ((www.epcos.com/ferrite_materials))

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