RJ45 with the transformer, though not as big as home appliances, but contact the family usually safe, and is the first line of defense to ensure that the home electrical safety, so in the selection of RJ45 with a transformer can not be careless. Electrical experts to remind you that the purchase of a RJ45 with a transformer to follow the following guidelines:

Look at the brand selection switch: according to incomplete statistics, there are more than 1500 companies in the production of RJ45 with transformer products, the quality of goods between different infinite, because many consumers do not have a general method to discriminate between good and bad, with limited knowledge of RJ45 transformer brand plus to the lawless philistine living space, resulting in fake and shoddy goods as disaster caused by flooding water. Of course, the big companies are very aware of the image of the brand, the quality of the company to request strict, after-sales service also has to ensure that the majority of companies promised not less than 12 years of quality assurance. So, in order to use, RJ45 with transformer must select a large company or a good brand.

View product appearance: panel should uniform color, smooth surface, no sag, noise, no bubbles, stains, crack defects, swelling, lack of glue, deformation, scratches, shrinkage etc.. Visible metal parts without burr, crack, corrosion, rust and screw head damage, etc..

Weigh weight: should weigh the component procurement switch socket. If it is a thin copper sheet, will not have the same weight and quality. Only copper terminals inside the solid switch socket, single RJ45 with transformer component will be heavy, and the copper inside RJ45 with transformer is the most crucial is some key parts, posing as shoddy shoddy goods. OK. Do not feel fat in the procurement of the hands, of course should pay attention to some unscrupulous manufacturers on the goods with iron plates added components, not deceived!

Different places, different allocation switch sockets: kitchen and toilet often have water and smoke, the best water splash socket panel device box or plastic board, can be useful to avoid greasy dirt, moisture intrusion caused by short circuit. Families with children, in order to avoid the child Tong plug hole with finger contact or metal, should choose to take safe baffle safety socket.