What is a touch switch?
Touch switches only bear an driver or some object to make physical contact with the drive button switch to spark a power source or device. The touch switch is actually one of the simplest tactile detectors, which can generally be installed on a variety of panel types and shells on the display to work, so the touch switch can be extensively used in colorful operations, similar as computers, artificial robotization In the fields of outfit, medical outfit and control, defense alarm systems,etc., the outbreak of the epidemic this time has also laterally expanded the operation compass of touch switches.
The working principle of touch switch?
Compared with the conventional button switch, the appearance of the touch switch is a novel button switch in the new era. Whether it's touch, force, or pressure, their connection is usually in response to light, electricity, magnetism, or other mechanical responses to establish or break the state of the load. Capacitance, resistance, and temperature are the mechanics of a touch switch.
Type of touch switch
1.Capacitive touch switch
Capacitance switch is a largely intelligent position dimension product. The principle is to use advanced radio frequence capacitance technology to measure the position through the change of the plate capacitance and has a switch device with an alarm switch. There are single point, double point, three point, four point to choose from. Capacitive touch switch accoutrements can be used in a veritably wide range of operations and surroundings, including everything from smartphones and artificial controls to dealing machines and general ménage appliances. They frequently find that they combine a wide range of other features, similar as LED backlighting and IP conditions, making them one of the most extensively used types of touch switches in harsh terrain settings.
True capacitive touch switches have no mechanical( i.e. moving) corridor, which means they're frequently seen as a particularly robust, durable and dependable choice for artificial and out-of-door operations in a wide variety of panel and screen types.
The TS22C series produced by our company is a capacitive touch button. 22MM mounting hole panel switch, sensitive touch surface, easy to touch the surface to start the load. The built-in micro-circuit chip can control the reset and latching operation function, and the default is red and green. 2A ampere environment electrical life up to 10 million times. SMD design lamp beads, wide voltage design.
Product advantages:
① Bi-color lamp beads, RG
② 10 million long life
③ Capacitive electronic chip
④ Sealed head, waterproof ip65
⑤ Highly sensitive touch
The wiring is simple and convenient, and there are two types of self-resetting and self-locking operations.
2. Piezo touch switch
Piezoelectric type touch switches, when a certain degree of mechanical pressure is applied to certain solid materials, the piezoelectric effect occurs. Piezo switches designed for extremely heavy workloads are often reinforced with a stronger metal housing. Easily sealed to prevent the entry of moisture or dirt, ideal for harsher environments such as outdoor applications. Waterproof level can reach ip68.
The company has also specially developed similar piezoelectric switches for this purpose, with a variety of head types to choose from, including flat head, concave ring, the shell can also support aluminum plating (red, green, purple), glue type base, waterproof The level is currently the highest button in the company's main products.