Dongguan Yunhe Electronic Technology Co., Ltd.

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Dongguan Yunhe Electronic Technology Co., Ltd. Quality Control

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QC Profile

1.High voltage testing


High voltage testing will be made in accordance with different quality request.

 

All products must pass high voltage testing before being moved to next process.

2.Vibration testing

We will take 2pcs samples from every production lot and make simulated automobile vibration testing; the

 

testing continues for 3 hours with two different vibration models (horizontal and vertical).

 

After testing, the structure and function must be good, and the product must work well when connecting with

 

the power.

 

At the same time, our quality department will take long-term aging testing on products with destructive testing,in order to collect the information of product stability.

3. Aging testing

Aging testing is a must for all products before shipment; all products will be aging under the voltage

 

of exported countries.


4. Dropping testing

We will take 2pcs samples from every production lot and make dropping testing.

 

 

After testing, there must be NO broken on mechanical part, NO exposure of wire, and the product must work

 

well when connecting with the power.

 

At the same time, our quality department will take long-term aging testing on products with destructive testing,in order to collect the information of product stability.

Contact Details
Dongguan Yunhe Electronic Technology Co., Ltd.

Contact Person: Mr. Du

Tel: 86-769-23069855

Fax: 86-769-23069355

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