Published by: Dexin Release date:2021-7-29 Reading times:758second
Switching power adapter, also known as charger It is an external power conversion device that can typically convert AC power to DC power and also convert voltage. Switching power adapters are closely related to everyone''s life. Because this electronic accessory that everyone needs, such as a phone/tablet charger, or a broadband modem or router at home, requires a switch power adapter. The production process of switch power adapters is divided into two stages, from development to formal mass production.
1、 Development process:
Firstly, according to the usage needs, design the appearance and confirm it. Open molds and produce shells.
Secondly, according to the performance requirements, electronic engineers develop the electronic circuit part, select suitable solutions, design electronic schematics, and draw circuit board (PCB) drawings, which are then submitted to the PCB manufacturer to make PCB samples.
Next, electronic engineers make handmade samples and conduct various tests such as performance testing, assembly testing, aging testing, etc. on the samples.
Then, after the sample test is OK. Develop PCB production molds. Conduct small-scale trial production. Test whether there will be any issues during the production process. Then make corresponding adjustments.
Finally, finalize the circuit board (PCB). If there are any changes to the PCB, a new mold needs to be opened. Create corresponding files such as specification sheets, operation manuals, inspection manuals, etc.
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