Observation: Carefully observe whether there is any obvious damage to the circuit board, such as burning, expansion, and deformation.
Functional requirements: Firstly, it is necessary to clarify the functions required for electronic components and determine the type and quantity of required components.
High reliability: The PCBA equipped in household appliances needs to have high reliability to ensure long-term stable performance and safety.
WhatsApp
Greeting
TradeManager
Teams
E-mail
Rori
Maggie
Greta
VKontakte
QQ
Wechat