What kinds and application fields of touch switch in the same industry
来源:Dongguan Yanghan Industrial Co., Ltd. 时间:2020-11-27
Light touch, in popular words, is light touch. Then, touching the switch can also be understood as gently touching the switch can control the on-off of the switch, that is, gently press the switch to turn on, and release the switch to turn off. The application range of light touch switch is very wide: household appliances, 3C (computer, communication, consumer electronics), office equipment, medical treatment, security, personal care, automotive electronics, industrial control and other fields.
1. Touch waterproof switch
It adopts sealed structure, and the pins are plug-in type and patch type, so it is a sealed light touch switch. It is widely used in air conditioner, washing machine and other household appliances. For example, kan0649 and kan0811, the specific parameters and dimensions are as follows:
Height: 4.3, 5, 6, 7, 7.3, 7.5, 8
Strength: 100gf, 160gf, 260gf
Working temperature range: - 20 ℃ ~ 70 ℃ (under standard atmospheric pressure and humidity)
Storage temperature range: - 30 ℃ ~ 80 ℃ (under standard atmospheric pressure and humidity)
Ambient pressure: 86kpa ~ 106kpa
Contact resistance: ≤ 100m Ω
Insulation resistance: ≥ 100m Ω
Maximum stroke: 0.25 ± 0.1mm
Working life: 100000 times
Waterproof grade: IP67
2. Touch switch with light
The circuit has led and its insulation resistance is more than 1000m Ω, so it is a light touch switch with high insulation resistance. It is widely used in digital audio and video. For example, kan6811.
3. Ultra long life touch switch
The service life is as high as 1 million times, so it is a super long life flat touch switch. Its contacts are made of stainless steel and silver plating, which reduces the connection resistance and greatly enhances the on reliability. It is suitable for the operation panel of machine tools and household appliances of industrial machinery. For example, kan0611 and kan6247
4. Tip Touch switch
The stroke is 0.15 ± 0.5mm, and the pin is of SMD type, so it is a short stroke SMD light touch switch. Its short travel also determines its high service life of 200000 times. It is widely used in vehicle equipment, such as car anti-theft remote control and so on
5. Side horizontal light Touch switch
The pin is on the side, so it is a side horizontal light touch switch or a side plug light touch switch. Four pins, two of which are fixed and grounded, and the other two are contact on-off terminals. It is widely used in communication equipment. Such as kan0631 series.
In order to design products and equipment that meet the requirements of today's ever-changing industry, customization is also a key factor in engineer design. Although there are a large number of equipment suppliers, as well as larger commercial off the shelf components, most designs require some compromise to provide the exact performance required.
