蓝牙咪头厂商_深圳降噪咪头批发
深圳市同跃电子有限公司成立于2012年，是一家集研发、生产、销售服务于一体，以生产咪头及电声产品为主的企业。 公司注册资本50万元，现有员工30多人，累积投资近1000万，拥有10多套自动化生产线。在设计及研发技术方面，处于行业{lx1}水平，拥有多名半导体技术的行业{dj0}专家及复合型技术管理人才，自主研发能力及创新能力位于业界同行前列，积极创新，吸收业界最前沿的技术资源。 公司具有严谨的品质管理体系，具备电子应用产品自配套能力强的优势，公司的产品整核了公司系列产品的优势，使顾客能用普通的价格享受到xx品质。(1) Vibration Test振动试验
To be no interference in operation after vibrations, 10Hz to 50Hz for 2 ho-urs full amplitude 1.52mm ,the sensitivity to be within ±3dB from initial sens-itivity，the measurement should be done after 3 hours at the room temperature.
将没有操作干扰过的咪头，在10HZ到50HZ、1.52 mm全振幅下振动 30分钟后，试验后在常温下放置3小时后测试，灵敏度变化在±3dB内。
(2) Drop Test跌落试验
The microphone without packaged must be subjected to each 3 drops at three axises from the height of 120cm to 2cm thick hardwood board, the sensitivity to be within ±3dB from initial sensitivity，the measurement should be done after 3 hours at the room temperature.
不带包装的咪头经过从3个不同的轴面从120厘米的高度下落到2厘米厚的硬质木板上，试验后在常温下放置3小时后测试，灵敏度变化在±3dB内。
(3) High Temperature Test高温试验
To be no interference in operation after high temperature test 70±3℃ for 48 hours. The sensitivity to be within ±3dB from initial sensitivity, the mea-surement should be done after 3 hours at the room temperature.
将没有操作干扰过的咪头在70±3℃高温下试验48小时，试验后在常温下放置3小时后测试，灵敏度变化在±3dB内。
(4) Isotherm & ISO-humidity Test恒温恒湿试验
To be no interference in operation after storage test at temperature 55±3℃ and relative humidity (95±3%) for 48 hours, the sensitivity to be within ±3dB from initial sensitivity, the measurement should be done after 3 hours at the room temperature.
将没有操作干扰过的咪头在温度55±3℃、相对湿度95±3%的环境下试验48小时，试验后在常温下放置3小时后测试，灵敏度变化在±3dB内 。
(5) Low Temperature Test 低温试验
To be no interference in operation after Low temperature test -25±3℃ for 48 hours, the sensitivity to be within ±3dB from initial sensitivity，the meas-urement should be done after 3 hours at the room temperature.
将没有操作干扰过的咪头在-25±3℃的低温环境下放置48小时，试验后在常温下放置3小时后测试，灵敏度变化在±3dB内 。
(6) Temperature Cycle Test温度循环试验
To be no interference in operation after expos
.同跃电子|||蓝牙咪头厂商_深圳降噪咪头批发
