Send Message
Home News

what are the COB and SMT?

China Shenzhen Eton Automation Equipment Co., Ltd. certification
China Shenzhen Eton Automation Equipment Co., Ltd. certification
Customer Reviews
ETON servisi çok özenli, mühendisler çok sabırlı ve makine kullanımı kolay.

—— Fikret

جودة الآلة ETon جيدة جدا وسريعة جدا، والآلات سهلة التشغيل. وكانت هناك خدمة ما بعد البيع، وكانت هناك تجربة ممتعة جدا للتسوق في الصين

—— Nadim

Cảm ơn bạn rất nhiềuETON vì đã giúp chúng tôi thiết kế toàn bộ chương trình dây chuyền sản xuất SMT, cho phép chúng tôi tiết kiệm chi phí. Cũng xin cảm ơn kỹ sư hậu mãi của công ty bạn đã đến nhà máy của chúng tôi để gỡ lỗi máy cá nhân, và dịch vụ này rất chuyên nghiệp và chu đáo. Hy vọng công ty của bạn ngày càng tốt hơn!

—— ngyum

ETON machine mounting speed is very fast, the quality is also very good, long life, after-sales service is very comprehensive, Worth having.

—— Sanjay

Thank you for your considerate service. You can reply my questions online 24 hours a day. The quality of your machines is very good.The installation plan you have given is excellent! Our productivity has improved, and we've had good revenues.We look forward to the opportunity to continue our cooperation.

—— tim

Çok fonksiyonlu bir makine ampul, lamba ve sürücü, çok akıllı sopa olabilir!

—— cagin

The HT-XF lamp high-speed placement machine is really amazing. The production capacity can reach 120,000 per hour. The speed is so fast but the accuracy is very high.

—— praveen

The machine is simple and easy to operate, and the service is very good. It also provides free software updates for life. ETON is a very good manufacturer

—— pawan

RT-1 hızlı ve yüksek hassasiyetli

—— abbas

The quality of your machines is very good, our company has been put into production

—— mohamed

Il servizio post-vendita ETON è tempestivo ed efficace per risolvere le nostre preoccupazioni

—— Addy

ETON 제품 품질은 안정적이고 비용 효율적입니다.


yra profesionalus, efektyvus ir gali padėti mano gamyklai sparčiai vystytis

—— adam phelan

Maaaring ibigay ng ETON ang buong line plan, mataas ang katumpakan ng makina

—— Antonio C. Cuyegkeng

ETON jest moim zaufanym partnerem

—— Andrzej Danielewicz

I'm Online Chat Now
Company News
what are the COB and SMT?
Latest company news about what are the COB and SMT?

Introduction and process of COB:


Introduction: Chip-on-board (COB), also known as Chip direct mount technology, refers to the naked chip is directly attached to the printed circuit Board. Then lead bonding is carried out, and the chip and lead are encapsulated and protected by organic glue. Compared with the conventional process, this process has high packing density and simple operation.

process : Clean PCB- DROP ADHESIVE - chip paste - test - seal vinyl heating curing - test - storage


What is SMT:


SMT (Surface Mounted Technology) is one of the most popular technologies and processes in the electronic assembly industry.

the characteristics of SMT:

1. High assembly density, small volume and light weight of electronic products, the volume and weight of patch components are only about 1/10 of the traditional plug-in components. Generally, after SMT, the volume and weight of electronic products are reduced by 40% and 60%

Reduce 60% ~ 80%.

2, high reliability, strong vibration resistance. Low defect rate of solder joints.

3. Good high-frequency characteristics. Reduced magnetic and RF interference.

4, easy to realize automation, improve production efficiency. Reduce the cost by 30%~50%. Save materials,Energy, equipment, manpower, time, etc.

latest company news about what are the COB and SMT?  0

Why use SMT:


1, the pursuit of miniaturization of electronic products, previously used perforated plug-in components can not be reduced

2, the electronic product function is more complete, the integrated circuit (IC) has no perforated components, especially large-scale, high integrated IC, has to use surface patch components.

3, product mass, production automation, the factory to low cost high output, produce quality products to meet customer needs and strengthen market competitiveness

4. The development of electronic components, the development of integrated circuits (IC), the multiple applications of semiconductor materials

5, the revolution of electronic science and technology is imperative, chasing the international trend

Pub Time : 2022-10-11 14:29:50 >> News list
Contact Details
Shenzhen Eton Automation Equipment Co., Ltd.

Contact Person: Ms. Linda

Tel: 0086 13670197725 (Whatsapp/Wechat)

Fax: 0086-755- 29502066

Send your inquiry directly to us (0 / 3000)