Introduction to the principle of toggle switch

Mechanical switches are controlled by a control circuit that applies pressure, and toggle switches are slightly different. In practical applications, switches are used to adjust the voltage difference between electronic components to make them work or stop. Toggle switches are tactile sensors that allow users to further control any compatible electronic device. In some cases, the switch also has a certain degree of flexibility and adjustability. When the regulator closes the circuit and works, more pressure needs to be applied and the toggle switch is pressed. In a typical example, toggle switches can be used in cars and household appliances. These all depend on the conductive properties of people. The reason is that the human body plays the role of a conductor in the toggle switch, which detects the function of the conductive parts. When people tap the switch, the conductive material generates current, which is a resistance change process. Therefore, when you tap lightly, the capacitance will decrease and the circuit will be forced to close.

The working principle of the toggle switch is to connect a body part (such as a finger) with the switch, generate capacitance or resistance fluctuations, send commands to the chip, and control the switch circuit through the chip to turn on or off the appliance. The switch uses a high-voltage DC power supply and will not cause harm to the human body. When switching electrical appliances, the human body does not need to handle high-voltage power within a short distance.

The advantage of the touch switch is good safety: it is fully enclosed, so it is not easy to be damaged during use. At the same time, it also has a good dustproof effect, which can prevent dust from entering the internal components, thereby effectively preventing component failure and extending its service life. The utility model has a good waterproof and moisture-proof effect, and it is not easy to cause electric shock and leakage accidents when used. It has a fast response speed and a wide range of applications.

Luminous navigation, easy to clean: its switch adopts a touch-type design, the panel is very thin, and it has a dustproof design, which is easy to clean and does not require special maintenance. In addition, there is a small fan that blows air onto the mobile phone screen to cool down and make you more comfortable. The disadvantage of the touch switch is that the touch button will break after a long time of use, and it is not easy to maintain. Ordinary electronic switches require special maintenance personnel for maintenance and inspection, which is very troublesome. Practicality cannot be compared with mechanical keys.

Functional characteristics and mutual control of toggle switches: All indoor lamps can be controlled by each switch. Lighting display: When each switch is turned off, all lights in the room will be displayed. Multiple operations: manual operation, infrared remote control, and remote operation (you can control the lights in this room from other rooms). Standard control: The lights connected to the standard switch can be turned on directly. Standard lock: All switches are prohibited from operating the lights in this room. Full shutdown function: One button turns off all lights in this room, or turns off the lights in any room.

Power failure protection: After power failure, the lights will go out and make noise. Status indication: The status indicator on the switch can be turned off individually and restored by pressing any key without affecting other switch operations. Automatic illumination: After the smart switch leaves the factory, turn on the humanized automatic illumination infrared remote control and use the infrared remote control to remotely control all switches. Memory storage: The built-in IIC memory automatically stores all settings. Quick setting: It is convenient to set the switch name. Easy installation: The installation size and wiring method are the same as ordinary switches. Two signal wires are required to connect the switch in parallel.