轻触开关说明书)1..doc

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1、TACTSWITCHSPECIFICATION(轻触开关说明书)1.Generalspecification基本说明1.1Scope范围Thisspecificationcoverstherequirementsforsinglekeyswitcheswhichhavenokeytop(TACTSWITCHES:MECHANICALCONTACT).此规范含盖单推柄和无推柄的轻触开关要求。1.2OperatingTemperatureRange使用温度范围-20to70℃(normalhumidity,normalpress).正常湿度，标准压力1.3StorageTemperatureRa

2、ng保存温度范围-20to80℃(normalhumidity,normalpress).1.4TestConditions测试条件Testsandmeasurementsshallbemadeinthefollowingstandardclnditionsunlessotherwisespecified:测试和计量按下列标准条件除非特殊说明Normaltemperature(temperature5to35℃)标准温度Normalhumidity(relativehumidity45to85%)正常湿气Normalpressure(pressure860to1060mbars)标准压力In

3、caseanyquestionarisesfromthejudgementmade,testsshallbeconductedinthefollowingconditions：Temperature(20±2℃)温度Relativehumidity(65±5%)相对湿度Pressure(860to1060mbars)压力2.APPEARNCE,STYLE,ANDDIMENSIONS外形，类型和尺寸2.1Appearance外形Thereshallbenodefectsthataffecttheserviceabilityoftheproduct外形必须无缺陷才不影响产品适用性2.2Style

4、andDimensions类型和尺寸Shallconformtotheassemblydrawings.符合装配图3.TYPEOFACTUATION动作类型Tactilefeedback轻触返回4.CONTACTARRANGEMENT1poles1throws接触形式1接点1回路(Detailsofcontactarrangementaregivenintheassemblydrawings).细接点形式在装配图中5.MAXOMUMRATINGSDC12V50mA最大额定值APPDCHKDDSGDMODELNO:TS3625B2/10ZONESYMBDATEAPPDCHKDDSGDTACTS

5、WITCHSPECIFICATION(轻触开关说明书)6.2Mechanical机械特性Item项目TestCondition试验条件Requirements规格6.2.1.ActuatingForce动作力Placingtheswitchsuchthatthedirectionofswitchoperationisverticalandthengraduallyincreasingtheloadappliedtothecenterofthestem,themaximumloadrequiredforthestemtocometoastopshallbemeasured.开关的动作方向为垂直

6、放置开关向推柄中心逐渐增加负荷直到推柄停止时所测量的最大负荷_____±30gf6.2.2.Travel行程Placingtheswitchsuchthatthedirectionofswitchoperationisverticalandthenapplyingastaticloadtwicetheactuationforcetothecenterofthestem,thetraveldistanceforthestemtocometoastopshallbemeasured.开关的动作方向为垂直放置开关，在已有行程的推柄中心向上减小压力，推柄回到自由位置时所测到的力0.2±0.1mm6.

7、2.3.ReturnForce返回力Thesampleswitchisinstalledsuchthatthedirectionofswitchoperationisverticaland,upondepressionofthesteminitscenterthewholetraveldistance,theforceofthestemtoreturntoitsfreepositionshallbemeasu