DC / DC power supply module manufacturers measure the degree of professionalism of the five elements
Author: Shenzhen Yuan Zhi Electronics Co., Ltd.Time:2018-03-01 16:57:17Views:2634【SML】
1, product line is rich, there is no success story of peers
Such
as DC / DC power supply module, can provide such as half-brick, 1/4
brick, 1/8 brick, 1/16 brick this kind of industrial products, if...
label:
1, product line is rich, there is no success story of peers
Such
as DC / DC power supply module, can provide such as half-brick, 1/4
brick, 1/8 brick, 1/16 brick this kind of industrial products, if can
not provide, that the strength and scale of R & D is not big. The ability to customize a product, whether it can provide a wealth of
customized products, such as railway, power, military custom experience
is quite important.
2, the product parameters are met
Most domestic manufacturers need to customize the product according to
the customer's requirements. If the model you are ordering is not the
main shipping model, the delivery date can not be guaranteed. Therefore,
you should communicate with the manufacturer's technician to achieve
the parameters and ensure the fit.
3, to understand the product's use of materials
From the power supplies of materials, we can see the quality and
positioning of the power supply manufacturers, such as power options,
such as capacitors, MOSFETs, diodes and other key materials, you can
decide this is the power quality.
4, Communicate with the company's FAE engineers, understand the
company's implementation of design standards, and design processes.
Like the company's product reliability design standards, derating standards, electrical safety standards, EMC standards. Module
New product design is a very rigorous process. A company that promises
you a new product for a week is definitely a less-than-rigorous company.
Design details are important, such as small overshoots and drops at
power-up, feedback The stability of the network under extreme conditions, these big
companies are doing very well, the basic no one in a small company will
pay attention to these design details.
5, DC / DC power module manufacturers have product certification
Because the certification cost is not low, not regularly audits, so basically no certification of small companies. All
certification, the basic standards are basically the same, Qingdao
Zhiteng Microelectronics has passed the certification of
confidentiality, weapons and equipment GJB9001B-2009 quality management
system certification, "weapons and equipment research and production
licenses," has 25 technical and technical .
2018-03-01
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