Industry News-东莞市正伟电线电缆有限公司

新闻资讯

News

Home page

Precautions for wire and cable storage

Precautions for wire and cable storage

The insulation and protective layer of cables are mostly rubber or plastic products, so they should be placed indoors, kept cool, dry and ventilated, and avoided in the open.

11

2022

/

10

What causes wires to heat up?

What causes wires to heat up?

Improper selection of wire leads to too small section of wire conductor, resulting in overload during operation. After long-term use, the heat and heat dissipation of the wire are not balanced, leading to heat.

12

2022

/

09

Two minutes to know the three categories of wire and cable

Two minutes to know the three categories of wire and cable

Everything in the world has its own attributes and levels, and cable products are widely used and diverse. Even if you are in the industry, you do not know all of them. Today, this article compiled by Xiaobian classifieds wire and cable products, which can help you better understand the application classification of wire and cable.

12

2022

/

09

What is cable carrying capacity

What is cable carrying capacity

At present, there are many cable brands on the market. Because the production process of cable manufacturing is relatively simple, the capital investment is not big, which belongs to the "short and fast" project, consumers lack enough knowledge of the formal products, so some manufacturers have played the "edge ball". So in the face of a wide range of cable products, in the end how to choose to meet the standards, make people both assured and satisfied with the cable?

12

2022

/

09

Wire red, yellow, green

Wire red, yellow, green "three brothers" they respectively represent what

In our life, we will come into contact with home decoration wire, red, yellow, green, blue and other colors, then do you know the meaning of the color of the wire represents? It is suggested that the color of the wire must be understood clearly, so that it is safe to use.

12

2022

/

09

How to choose HDMI HD cable in daily life?

How to choose HDMI HD cable in daily life?

How to choose an HDMI HD cable? HDMI cables can transmit both audio and video signals at the same time, eliminating the need for conversion between digital and analog signals and replacing multiple analog transmission lines. HDMI cable has gradually replaced VGA cable, DVI cable and other cables, becoming the mainstream audio-visual transmission cable.

11

2022

/

10

How does a computer connect to a TV and HDMI cable?

How does a computer connect to a TV and HDMI cable?

The HDMI HDL interface provides up to 5Gbps of data transmission bandwidth and can transmit uncompressed audio signals and high resolution video signals. At the same time, no digital-to-analog or analog-to-digital conversion is required prior to signal transmission, ensuring the highest quality audiovisual signal transmission. How does the computer connect the TV to the HD cable?

11

2022

/

10

The production process determines the quality of the cable

The production process determines the quality of the cable

The production process determines its quality! Although the press line has occupied the mainstream of the market, but the manufacturing process is still high and low, especially the process of the joint parts. In choosing, we should pay special attention to the manufacturing process.

11

2022

/

10

东莞市正伟电线电缆有限公司

Focusing on the research and development, manufacturing, and sales of wire products
Technical wire and cable manufacturer

CONTACT

Address: No.27 Dakeng Road, Juqi Community, Humen Town, Dongguan City, Guangdong Province
TEL：18128567221
TEL：0769-85557133
FAX：0769-81511628
E-MAIL：macke-ou@foxmail.com

Copyright © 2022 Dongguan Zhengwei Wire and Cable Co., Ltd All Right Server SEO

粤ICP备2022126069号 Prowered by 300.cn