深圳市盈思创科技有限公司
联系人:许经理
电话:13670008543
地址:深圳市宝安区松岗街道溪头第三工业区工业一路4号A栋

1、 概述 GENERAL 1.1 适用范围 APPLICATION 此规格书适用于机械式轻触开关的相关要求 This specification is applied to the requirements for TACTILE SWITCH (MECHANICAL CONTACT) 1.2 工作温度范围 Operating Temperature Range -20℃~70℃(在标准大气压、标准湿度条件下) -20℃~70℃(Normal humidity, normal air pressure) 1.3 贮藏温度范围 Storage Temperature Range -30℃~80℃(在标准大气压、标准湿度条件下) -30℃~80℃(Normal humidity, normal air pressure) 1.4 测试条件 Test Conditions 在没有其它特定的条件下,应该在以下的条件下进行测试和测量: Unless otherwise specified, tests and measurement shall be made in the following standard conditions: 常温…………………………………5℃~35℃ Normal temperature………………5℃~35℃ 标准湿度……………………………相对湿度25%~85% Normal humidity…………………relative humidity 25%~85% 标准大气压…………………………86KPa~106Kpa Normal air pressure…………………86Kpa~106Kpa 在制造过程中,测试和测量应该在以下的条件下进行: If any doubt arise from the judgment, tests shall be conducted at the following conditions: 温度…………………………………20℃±2℃ Temperature………………………20℃±2℃ 相对湿度……………………………65%±5% Relative humidity………………65%±5% 环境气压…………………………86KPa~106Kpa Air pressure…………………………86KPa~106Kpa |
2、 详细说明 Detailed specification 2.1 外观:应无影响、降低产品性能的缺陷; Appearance: There should be no defects that affect the serviceability of product. 2.2 结构尺寸和安装尺寸:应符合装配图要求 Style and dimension: shall conform to the assemble drawings. 2.3 操作形式:有触觉反应的操作 Type of actuating: Tactile feedback. 2.4 开关结构:单回路单输出(具体的触点结构在装配图中已绘出); Contact arrangement: 1 pole, 1 throw (Details of contact arrangement are given in the assembly drawings.) 2.5 开关工作额定值:DC 12V,50mA(有效值) Ratings: 12V DC, 50mA (effective value) 3、 电气性能: ELECTRICAL SPECIFICATION | |||
NO. | 项目 ITEM | 试验条件 TEST CONDITIONS | 要求 REQUIREMENTS |
3.1 |
接触电阻 Contact Resistance |
在以 5V 10mA的直流电源或不低于1KHz的交流 电源的电路中,以一个等于2倍按力的静负荷施 加于手柄中心 Applying a static load of 2 times operating force to the center of the stem, measurements shall be made by 5V DC 10mA or more than 1KHZ AC small- current contact resistance meter. |
≤100mΩ |
3.2 |
绝缘电阻 Insulation Resistance |
在端子之间施加DC 100V /1min的条件下,测量端 子之间底座、盖板的电阻值 Measurement shall be made following application of 100V DC potential, across terminals, and across terminals and cover, for one minute. |
≥100MΩ |
3.3 |
介质耐压 Dielectric voltage proof |
在端子之间施加250V AC(50HZ或60HZ)/1min 250V AC (50HZ or 60HZ) shall be applied across terminals, for one minute. |
无击穿、无飞弧 There should be no breakdown and flashover |
