How to Waterproof Light Touch Switch? What Problems Should We Pay Attention to
Release time：2019-03-22 Clicks： Click
How is the waterproof light touch switch waterproof? What problems should we pay attention to when using it? Let's give you a detailed introduction.
Waterproof light touch switch, as its name implies, is a switch that can be washed in water or rain without failing. Generally, the waterproof switch is IP67, which can completely protect the dust in the air. At the same time, it can operate stably in the position of about 1 meter underwater, and it will not be damaged in about 30 minutes under normal temperature. Today, Xiaobian will share with you the knack of selecting a waterproof light touch switch.
I. Waterproof grade IP67. The two digits behind IP represent the protection from large particles of foreign matter to dust and from vertical water droplets to water pressure. The bigger the two digits behind IP, the stronger the ability to express.
2. Work temperature should be paid attention to. The jitter and oscillation specified by the type of light touch switch set the circuit as a combination component without misoperation, so it can not be used for a long time near the upper limit and lower limit of the temperature range.
3. Careful use of water soluble flux. When welding light touch switch, water soluble flux may cause corrosion of light touch switch, so try not to use it. If the pressure is applied on the switch, it may cause the switch to be loose and deformed, so great attention should be paid to welding.
IV. Voltage also needs attention. If the water-proof light touch switch is used under the rated voltage, it will cause poor contact. The light touch switch should be used in accordance with the requirements of the product specifications and within the scope of various environmental tests in the parameter book.
Waterproof touch switch is widely used in small household appliances, game consoles, digital cameras, remote controllers, keyboards, bathrooms and other products. People's pursuit of life is getting higher and higher, and the performance and appearance design of many products are also getting higher and higher. Waterproof touch switch is small in size, but it controls the operation and stop of the whole product. It also brings customers the most intuitive product experience, so the quality of waterproof touch switch has a great impact on product quality. This is the manufacturer friends need to pay attention to the issue of purchase.