首页 电声喇叭 供应ip67防水咪头6027防水麦克风

供应ip67防水咪头6027防水麦克风

发布时间 2018-07-26 收藏 分享
价格 1.00
区域 广东省
来源 深圳市泰伦斯电子科技有限公司

详情描述:

Humidity Test After exposure at 60℃±2℃ and 90 to 95% relative humidity for 200 hours, sensitivity to be within ±3dB from initial sensitivity. (The measurement to be done after 2 hours of conditioning at 20℃)
Temperature Cycle Test After exposure at -25℃ for 30 minutes, at 20℃ for 10 minutes, at 70℃ for 30 minutes, at 20℃ for 10 minutes, 5 cycles, sensitivity to be within ±3dB from initial sensitivity. (The measurement to be done after 2 hours of conditioning at 20℃)

联系人 李先生业务经理
86-755-15118003085 15118003085 175151958
广东深圳龙华新区大浪街道浪口工业园
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