Choose the right headphone socket
Release time：2019-01-15 Clicks： Click
Today we will teach you how to choose the headphone socket from which to observe, the specific details of which we will learn in detail below.
We are a professional manufacturer of electrical components such as sockets, headphone sockets. Although our sockets are different from those used in everybody's life, the main components of sockets are provided by us. Therefore, we can provide the most accurate data for choosing suitable sockets.
Sockets can not be bought freely. Sockets are bridges between power supply and electrical appliances. It is related to the "big safety" of the daily life of the family. The more "small things" the more easily to be ignored. There are many articles on the switch. How to choose the switch socket in the decoration process?
The price difference of sockets mainly lies in the use of materials, internal structure and appearance design. Cheap products are often discounted in terms of materials, tactility and durability.
Good sockets use PC materials. When selecting, it is better to do some combustion experiments on its core components. PC material has the characteristics of moisture-proof, heat-resistant, flame-retardant, high impact resistance, and has a very good resistance to ultraviolet radiation, and will not change color in long-term use.
II. Internal structure
For the socket, the first thing to consider is its security. Safety door of socket is indispensable. When you select socket, you should try to choose products with protection door. Secondly, to check the tightness of the socket clamp, the stable insertion force is a key factor. The plug should be pulled out with a certain degree of strength and cannot be inserted with one foot. This effectively reduces the occurrence of power failure accidents caused by non-human factors. At the same time, the socket clamp is made of high-quality tin-phosphorus bronze, which has good conductivity and fatigue resistance, and ensures that the number of sockets is up to 10,000 times (5000 times according to the national standard).
Good quality socket surface should be smooth, smooth, round, fine material, good color, with ceramic white, no black spots, shrinkage, gas lines, burrs and other issues.
You can weigh it up to see how much it weighs. Usually, copper sheets of good shell insulation material and high-quality contacts and current-carrying materials are heavier. Good socket springs are moderate in hardness and softness, excellent in elasticity, and strong in turning on and off. The handle is light but not tight. A good switch usually has a hard spring and a strong sense of strength when switching, while a bad switch is very soft. If it is too soft, it may be ABS material, or even the switch handle stops in the middle position.
Qualified switches and sockets are mandatory certification products stipulated by China Quality Certification Center. When choosing and purchasing, please confirm the 3C mark on the products and implement the national standard number. Each socket base is engraved with a trademark, a certificate and a 3C certification mark.
In addition, we suggest that you should also pay attention to the switch, socket base identification and rated current and voltage when choosing and purchasing.