TIDA-01465
电容式冰霜检测参考设计，分辨率小于 1mm，温漂小于 0.25%
TIDA-01465
概述
Frost and ice buildup on cooling bodies and evaporators can significantly decrease system energy efficiency in many appliance applications such as refrigerators, air conditioners, and freezers. This sensor reference design helps to achieve the more stringent energy efficiency requirements of modern appliances through reducing the number of unnecessary defrost cycles by sensing the amount of ice buildup (resolution of < 1mm) on enclosures and metal surfaces of cooling bodies to trigger defrost cycles only when necessary, versus the traditional defrost trigger method of using a timer or temperature sensor.
特性
- Resolution of < 1mm, temperature drift < 0.25%
- Reduce energy by minimizing defrost cycle of melting ice or frost on evaporator coils to eliminate unnecessary defrost cycles
- Fit for universal application in all types of refrigeration equipment with great sensitivity, high reliability, and low cost
- Accurately sense thickness of ice or frost accumulated on surface of evaporating coils of refrigeration equipment
我们开发的全面组装电路板仅用于测试和性能验证，不可用于销售。
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设计文件
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技术文档
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| 类型 | 标题 | 下载最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 技术文章 | Accurate frost or ice detection based on capacitive sensing | PDF | HTML | 2018年 3月 1日 | |||
| 设计指南 | 电容式冰霜检测参考设计- 分辨率小于1mm，温度漂移小于 0.25% | 英语版 | 2017年 9月 12日 |