The electronic industry has always been a relatively hot industry, it also drives the development of the manufacturing industry of electronic components, such as an often used electronic components - optocoupler. Optocoupler is widely used in the electronics industry, and many companies often need to purchase this part in large quantities. But how to choose the high-speed optocoupler? Here are a few ways to do it.
1, look for regular manufacturers to purchase
If the purchasing personnel do not understand the optocoupler, they can purchase according to the manufacturer's brand. There are many domestic manufacturers of optocoupler, but there are a few well-known, look for regular manufacturers to purchase optocoupler can avoid the problem of buying defective products. Moreover, the sales staff of regular manufacturers are very professional, as long as you tell them their needs, they will recommend the appropriate model of optical coupler to you according to the actual use of the situation, do not need you to worry about. The only way to do this, however, is if you know what the company needs in advance, otherwise the technician won't be able to help you.
2. Select appropriate specifications
There are many kinds of optocouplings, each of which has a variety of specifications. Different specifications of optocouplings are used in different places. The procurement of high-speed optocoupler should be carried out according to the specifications of the actual needs of the procurement, otherwise it is not good to buy back the appropriate, after all, now many optocoupler manufacturers will not accept the refund because of the enterprise itself. It doesn't matter if you don't know the specifications of the optocoupler, you just need to find out what specifications they need from the company's technical staff before purchasing, and follow their list.
How to purchase high speed optocoupler? The most important thing is to know what kind of parts you need and then purchase them as needed.
