威尼斯注册下载app-382017威尼斯登陆网站

Welcome to Shenzhen GTL Technology Co., Ltd.
Electronic Design, Board Making, SMT One-stop Service Provider
New Fourth Board Listing Code:669307

0755-2997 6660

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Jin Zhizhuo is a professional PCB design company and SMT processing plant in Shenzhen. It specializes in PCB board design, PCBA patch, Shenzhen electronic scheme design, Shenzhen PCB plate making and Shenzhen PCB board making.
The products sell well in Shenzhen, Guangzhou, Huizhou, Foshan, Dongguan, Zhuhai, Jiangxi and Taiwan. We wholeheartedly provide you with comprehensive services of high quality.

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PCBA威尼斯注册下载app-382017威尼斯登陆网站在焊接之前的哪些因素会有影响?

2021-11-10

PCBA威尼斯注册下载app-382017威尼斯登陆网站的生产进行加工中在回流焊阶段可以采用不同温度变化曲线的预热对于焊接工作质量的提升是有显著影响效果的。下面给大家一个简单先容一下回流焊前的预热都有什么效果。 再流焊温度曲线的设置直接影响到PCBA威尼斯注册下载app-382017威尼斯登陆网站的质量。回流焊前缓慢加热和预热有助于活化助焊剂,防止热震,提高焊点质量。 回流焊的预热阶段起着将整个PCBA组件的温度从室温稳定升高到低于焊膏熔点(通常接近150摄氏度)的保持温……

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We are committed to becoming your best partner, willing to grow and grow with you.

Technological companies focusing on electronic design, PCB Layout design, PCB board making, SMT patch one-stop service

Sales Hotline:0755-2997 6660
Service Specialist:136 7015 5505
Email:gtl@gtl-tech.com
Add:Six Floors of Building B11, Hengfeng Industrial City, Hezhou, Hangcheng Street, Baoan District, Shenzhen

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