FBelec was established in 2005, specializing in the production of various sizes of key switches, push button switches, metal key switches and related electronic switches.
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Founded in 2005, FBelec is a professional company dedicated to the development, design, manufacture and sales of switches and Toggle switch. Over the years, it has adhered to the consistent innovative research and development spirit and insisted on perfect quality.
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FBelec is a professional rocker switch manufacturer and custom factory, providing rocker switches custom, wholesale switches custom. Save time and easily locate the leading rocker switch suppliers and manufacturers in China who custom engineer products of all sizes and shapes made from premium products for unbeatable prices. Rocker switches are electrical switches with an operating button that users can press on either end to connect or disconnect an electrical circuit. FBelec is your right Rocker Switch Supplier.
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FBelec is a professional rocker switch manufacturer and custom factory, providing custom rocker switches, wholesale, all products have passed UL, VDE, CQC quality certification, FBelec is your right Rocker Switch Supplier.
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Your Professional Washing Machine Switch Manufacturer in China. FBelec Door lock/door switch/micro-delay for washing machine. FBelec Door lock/door switch/micro-delay for washing machine, Friends who want to know more about washing machine door lock, FBelec sharing content more.
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FBelec is one of the most professional waterproof micro switches manufacturers and suppliers in China. Our factory offers high quality waterproof micro switches price. Welcome to contact us for wholesale service. FBelec are many types of micro switches, and there are hundreds of internal structures.
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According to different brands and models, the configuration and function of automobile switches will be different, so the car switches will also be different. FBelec has been specializing in the production of automotive switches for 20 years, with first-class service and excellent quality.
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FBelec is a company engaged in the development and sales of electronic products. The company mainly deals in Dip Switch & Rotary code switch. The company attaches great importance to quality control, and the company has passed ISO9001 quality system certification and international certifications such as CE and ROHS. From product design, selection of raw and auxiliary materials, to product manufacturing, functional testing and after-sales service, we can operate and implement in strict accordance with the ISO9001 quality management system to ensure that we provide our customers with products with advanced technology, reliable quality and reasonable prices.
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Rotary switches can be used to replace the traditional resistance potentiometer analog function of the rotary pulse generator, these rotary switches are usually used in the front panel of the instrument and the man-machine interface of the audio-visual control panel. A rotary switch is a switch that uses a rotary handle to control the on-off of the main contacts. Rotary switches, also known as band switches or rotary band switches, are mainly used in radios, recorders, televisions and various instruments. The structure of the rotary switch is composed of an insulating substrate, a jumping positioning mechanism, a rotating shaft, a switch moving piece, a fixed piece and other fixed parts.
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FBelec specializes in the production of refrigerator door switches for 20 years. There are generally three switches in the refrigerator, namely the temperature control switch, the compensation switch, and the refrigerator lighting switch. The temperature control switch is used to adjust and set the cooling temperature. Compensation switch, when the indoor temperature is too low, the refrigerator does not start to melt the food, turn on this switch so that the thermostat can start and stop normally. Another is the refrigerated lighting switch, which automatically turns on and off as the door is opened. Some refrigerators do not have a compensation switch. FBelec is your first choice, welcome to consult 18868647636
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FBelec detection switch - FBelec has a variety of products and solutions such as relays, connectors, switches, sensors, etc., Competitive Price. One-Package Service, From Design to Delivery, High Quality Part, Low Cost, Fast Lead Time. Custom Molding Solutions. One-Stop Service.
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The emergency stop switch is a kind of master control electric appliance. FBelec specializes in the production of emergency stop switches, choose FBelec, choose success
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FBelec is a factory specializing in the production of game console switches, all products have passed UL, VDE, CQC quality certification, the products sell well all over the world, welcome to consult 18868647636
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FBelec is a professional manufacturer of key switches, metal buttons, micro switches, rocker switches, tact switches, rocker switches, slide switches, toggle switches, switch manufacturers, rocker switches, slide switches, toggle switches and other electronic Manufacturer of switches. The factory has accumulated more than ten years of switch manufacturing experience, people-oriented, has a group of professional production talents, more than 300 employees, including more than 50 technicians, with supporting equipment and production technology; the factory has sufficient human resources and produces more than 700,000 switches per day Only, the switch is widely used in various electrical appliances, medical and health care equipment, electronic toys, lighting, audio, radio and digital electronic products, etc., and has won the trust and praise of new and old customers with good results!
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tact switch is a switch that conducts a small current only when pressed, and can be used as a switch for inputting operation signals of various electronic devices. As an industry pioneer, Panasonic offers you an extensive lineup of tactile switches.
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FBelec is a professional switch manufacturer integrating R&D, design, production and sales. The company mainly produces and sells various types of power tool switches, washing machine switches, DC switches, brushless switches, garden tool switches and other products. Interested parties are welcome to call for consultation.
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Rubber Cap & Knob
What is a electric switches or industrial switches?
The words switch are interpreted as on and off. It also refers to an electronic component that can open a circuit, interrupt current or flow it to other circuits. The most common switches are electromechanical devices operated by people, which have one or more electronic contacts. The "closed" of the contact indicates that the electronic contact is on and allows current to flow. The "open" of the switch means that the electronic contact does not conduct to form an open circuit and does not allow current to flow.
Main classification of industrial switches:
Classification by purpose: fluctuation switch, band switch, recording and playback switch, power switch, preselection switch, limit switch, control switch, transfer switch, disconnector, travel switch, wall switch, intelligent fire switch, etc.
According to the structure classification: microswitch, rocker switch, button switch, toggle switch, button switch, key switch, as well as fashionable membrane switch and point switch.
Classification according to contact type: the switch can be divided into type a contact, type B contact and type C contact according to contact type. Contact type refers to the relationship between the operating condition of "contact closing after operating (pressing) the switch" and the contact state. It is necessary to select the appropriate contact type electric switches according to the purpose.
According to the number of switches: single control switch, double control switch, multi control switch, dimming switch, speed regulating switch, splash proof box, doorbell switch, induction switch, touch switch, remote control switch, intelligent switch, card power switch and Yuba special switch.
Basic structure:
The simplest electric switches has two pieces of metal called "contacts". When the two contacts are in contact, the current forms a loop, and when the two contacts are not in contact, the current is open. When selecting contact metal, its corrosion resistance shall be considered, because most metals will form insulating oxides after oxidation, so that the contact cannot work normally. The selection of contact metal also needs to consider its conductivity, hardness, mechanical strength, cost and toxicity. Corrosion resistant metal is sometimes plated on the contact. It is generally plated on the contact surface of the contact to avoid affecting its performance due to oxides. Sometimes the contact surface will also use non-metallic conductive materials, such as conductive plastics. In addition to the contact, there will also be movable parts in the switch to make the contact conductive or non conductive. The switch can be divided into toggle switch, key switch, rocker switch, etc. according to different movable parts, and the movable parts can also be other types of mechanical connecting rods.
Selection method of switch
On the market, there are many kinds of switches and sockets, good and bad, so that consumers are at a loss when purchasing. Switches and sockets are not only a household functional product, but also the main parts for safe power consumption. Their product quality, performance and material play a crucial and decisive role in preventing fire and reducing loss.
Eye view: generally good products have flat appearance, no burr, bright color and its material adopts high-quality ABS + PC material, with good flame retardant performance and non fragile. Although the surface of some products is bright and clean, it seems to be coated with a layer of oil, but the color is pale and the texture is coarse. This kind of material has poor flame retardancy. You can ignite it with fire to try its flame retardancy. If it burns out quickly, it is good plastic, otherwise it is very poor plastic.
Hand press: a good product panel will not be removed directly by hand, but must be removed with the help of certain special tools, while ordinary non mainstream medium and low-grade products are easy to remove the lower cover by hand, resulting in indecency in homes and public places. When selecting, use the index finger and thumb to form an end point diagonally according to the face cover, press one end firmly, and press the other end hard. The product with loose and sunken face cover is of poor quality, otherwise, the quality is reliable.
Ear listening: gently press the switch function, the lighter the sound of the sliding plate, the smoother the hand feeling, and the stronger the sense of rhythm, the better the quality; On the contrary, when opening and closing, the sound is impure, dynamic and astringent, and the sound with midway intermittent state is of poor quality.
Look at the structure: there are two general switch structures:
1. Sliding plate type and swing rod type. The sound of slide switch is pure and thick, and the hand feel is elegant and comfortable; The swing bar type has a crisp sound and a slight metal impact sound. It is more stable than the traditional sliding plate type structure in eliminating arc and service life, and the technology is mature.
2. Double hole pressing plate wiring is safer than screw crimping.
Because the former increases the contact area between the conductor and electrical parts, it is resistant to oxidation and is not easy to loose, poor contact and other obstacles. When the latter screw is firm, it is easy to crush the conductor, and the contact area is small, which makes the electrical parts easy to oxidize and age, resulting in poor contact.
Material selection: pure silver switch has strong conductivity, low calorific value and high safety performance. If the contact is made of copper, the performance will be greatly reduced. The socket material adopts Tin Phosphorus raw copper sheet, which can get the best strength, toughness, elasticity and other indicators. It is dozens of times more durable than the socket with general brass as reed, and there is rarely the phenomenon of strong arc burning the socket when inserting the board. The gold-plated spring needle is extremely difficult to oxidize and has stable performance, which can ensure clear and true sound quality and fast and accurate data transmission.
Look at the sign: the rated current of the household general switch commonly used in the market is 10A, and the socket current is 10A or more,
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