FREQUENCY CHARACTERISTICS OF CALCULABLE THIN-FILM MULTIJUNCTION THERMAL CONVERTERS ABOVE 1 MHz

被引：0
|
作者：
Fujiki, H. [1 ]
Amagai, Y. [1 ]
机构：
[1] Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058568, Japan
来源：
2010 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS CPEM | 2010年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Thin film multijunction thermal converters (MJTC) have been developed and their frequency characteristics above 1 MHz have been calculated. Practical thin film MJTCs are separately produced on a high thermal conductivity AlN chip for the heater, mounted on a polyimide film for thermocouples. On one of the plus sides for our MJTCs, by sputtering heater compounds on an AlN substrate acting as a heatsink, the nominal current increases as compared with traditional single-junction thermal converters. The nominal voltage of a 50 Omega heater resistor is about 2.5 V. This paper describes the frequency characteristics of our MJTCs to be used as a standard from 1 MHz up to 50 MHz.
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收藏
页码：62 / 63
页数：2
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