The reflux welding process of light touch switch is very good. What is the better place to be respected? Now let's have a detailed understanding of these aspects of common sense.
In this era of chaotic advertisements by electronic switch manufacturers, our buyers are increasingly unable to get quality assurance and reliable business language. Everyone is used to looking for materials and switches when they are looking for manufacturers on the Internet, they will inevitably be fooled by some non-manufacturers and low-end manufacturers. Some manufacturers in order to pull orders at all costs to give up quality, choose low prices to tempt customers, we buy products through are not guaranteed. Of course, these people are also using it. Now many customers are project companies or small factories. Because of their limited conditions, they can not buy more test instruments for switches to verify products, resulting in various problems in mass production, delay in production, not to mention, more importantly, delay the delivery of final customers, more seriously, lead to the loss of a brand. After Wei Zexi's incident, Baidu also began to carry out actual certification for all walks of life, but this takes a certain time, so this short time please pay attention to the selection of professional light touch switch manufacturers.
Because we have lived in this industry for many years, our company often receives calls from customers, all of which are to find light touch switches imported from Japan. In fact, we all know that the customer's product positioning does not need to choose products imported from Japan at all. First, the product delivery time is long; second, the product packaging restrictions; third, the direct increase in costs, why do customers still choose Japan? Because they have found many factories that are known as manufacturers, the result is that even a basic reflow welding patch can not be used. Now the company staff are more than 85 to purchase, the main resources come from the network, online purchases are required cash, in case of problems can not find the manufacturer to settle claims, their own production and other issues.
Many customers ask me if your patch touch switch can be reflow soldered. I said what time it was. Hello to ask such an old question. The temperature resistance of light touch switch is one of the necessary conditions for us, and also the most fundamental quality guarantee. Let's start by saying that the switch can't pass the concentrated phenomenon of reflow soldering.
1. After the switch has passed the reflow welding process, the switch can not be jammed.
2. After the switch has passed the reflow welding process, the switch feels bad and can not be pressed on time.
3. After reflow welding, the resistance of the switch is high and the conductivity is poor.
4. After the switch has been reflow welded, the switch handle will foam or the surface will foam, which will affect the appearance and assembly.
Fifth, after the switch has passed the reflow welding process, all kinds of problems come together and make you burnt out.
According to the adverse reasons of the appeal, we will analyze the problems and how we appreciate the protection of the patch light touch switch that can be reflow soldered. The problems mentioned above are as follows: 1. After reflow welding, the switch will be stuck because the plastic body is not heat-resistant, which leads to plastic melting and deformation, and the poor sealing performance of the plastic body leads to flux entry directly; 2. The switch feels bad, the manufacturer uses poor shrapnel, which causes shrapnel deformation directly after reflow welding high temperature; 3. The terminal electroplating of the switch is not good, and the encounter is bad. The chemical reaction after flux directly leads to high resistance, which directly affects the performance. Question 4: The plastic body of the switch is made of high temperature material, but the plastic material is not dried before production, which leads to foaming phenomenon of the plastic after reflow welding. Question 5: The switch itself is a junk, and you buy it, and you understand the consequences. In order to effectively prevent the discovery of the above problems, we praise the use of high temperature resistant LCP materials to control every production link, please rest assured that use.
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