【团体标准】 车载用半导体热电致冷（TEC）器件

本标准规定了车载用半导体热电致冷器件的型号命名、工作环境、总体要求等内容。命名由半导体热电制冷器件符号、结构类别等五部分组成。器件按最高工作温度分低温、中温、高温三类，工作环境对温度、湿度等有要求。总体要求涵盖外形尺寸等基本要求及内部元件要求。性能要求包括参数、防护等多方面性能，还规定了试验方法、检验规则及标志、包装等内容，适用于该器件生产与检验。Thisstandardspecifiesthemodelnaming,workingenvironment,andoverallrequirementsforvehicle-mountedsemiconductorthermoelectriccooling(TEC)devices.Thenamingconsistsoffivepartsincludingthesymbolforsemiconductorthermoelectriccoolingdevicesandstructuralcategory.Devicesareclassifiedintolow-temperature,medium-temperature,andhigh-temperaturetypesbasedonthemaximumoperatingtemperature,withrequirementsfortemperature,humidity,etc.,intheworkingenvironment.Theoverallrequirementscoverbasicaspectssuchasexternaldimensionsandinternalcomponents.Performancerequirementsincludemulti-facetedcapabilitieslikeparametersandprotection,andalsospecifytestmethods,inspectionrules,aswellasmarkingandpackaging,applyingtotheproductionandinspectionofsuchdevices.