拍真实国产伦偷精品-免费人成年激情视频在线观看-富婆如狼似虎找黑人老外-精品久久8x国产免费观看-人妻av无码专区久久

WELCOME TO WUXI CITY HUIFENG ELECTRONIC.CO.LTD!
National Consultative Hotline 0510-85310683

PRODUCT CENTER

Connection and distinction

publish:HUIFENG  time:2017年06month15day

To the ultrasonic transducer, the following will continue to learn and understand, because, everyone's familiarity with this kind of transducer is not complete and concrete, so it is necessary to carry on it, so as to speed up the learning speed, so that people can reach the standard at an early date, and at the same time, we can increase this aspect. Professional knowledge.

1. on the ultrasonic transducer, how do we correctly understand the three frequencies of the transducer, the resonant frequency and the working frequency?

In this regard, the specific answer given by Wuxi Huifeng electronics, an ultrasonic transducer manufacturer, is:

The central frequency of ultrasonic transducer is usually resonant frequency. Moreover, the transducer has a bandwidth range, so for its working frequency, it should be within the bandwidth of the transducer so that all kinds of problems can be avoided.

2. what are the influencing factors of ultrasonic transducers?

The influence factors of ultrasonic transducer, according to the ultrasonic transducer manufacturer Wuxi Hui Feng Electronic introduction, are specifically speaking, such as structure, piezoelectric ceramic, material matching and manufacturing technology. Moreover, the thickness of the transducer is different, so the electrical parameters of the transducer are obviously different. If it is used as a heat meter, the two factors are piezoelectric ceramics and manufacturing processes.

3. what are the specific differences between ultrasonic transducers 60 watts 28kh and 50 watts 40kh?

Ultrasonic transducer 60 watts 28kh and 50 watts 40kh, the difference between the two types of transducer, ultrasonic transducer manufacturer Wuxi Huifeng electronics, mainly in the ultrasonic frequency, and its power, is different, because, in this respect, there is a distinct difference. In addition, the internal circuit of the transducer, that is, the main control panel and the matching inductor, is also different. Therefore, they can not be mixed, otherwise, there will be problems.

主站蜘蛛池模板: 欧美成人精品第一区二区三区| 高潮内射免费看片| 亚洲综合av色婷婷| 国产美女被遭高潮免费网站| 顶级欧美做受xxx000| 国产久爱免费精品视频| 久久久久久好爽爽久久| 国产v在线最新观看视频| 精品精品国产欧美在线小说区 | 2021精品国产自在现线| 狼人大香伊蕉在人线国产| 日本一道一区二区视频| 99久久精品国产自在首页| 7777精品久久久大香线蕉| 久久人人妻人人爽人人爽| 亚洲欧洲日产国码无码网站| 亚洲 日韩 国产 制服 在线| 亚洲最大无码中文字幕| 亚洲精品无码你懂的| 看国产一毛片在线看手机看| 国产精品成年片在线观看| 女女互揉吃奶揉到高潮视频| 国产亚洲精品品视频在线| 久久亚洲精品无码gv| 日韩精品亚洲aⅴ在线影院| 免费天堂无码人妻成人av电影| 国产亚洲精品久久久美女| 亚洲第一天堂无码专区| 99re6在线视频精品免费| 亚洲色欲网熟女少妇| 午夜伦费影视在线观看| 99国精品午夜福利视频不卡| 久久影院综合精品| 2020亚洲国产精品久久久| 午夜性色福利在线观看视频| 国产欧美日韩一区二区搜索 | 色爱av综合网站| 亚洲αv无码一区二区三区四区| 亚洲成av人片在线观看无线| 精品久久久久久无码人妻vr| av在线无码专区一区|