Ashlee 发表于 January 8, 2021
What's that in the middle?
Darcy 发表于 January 8, 2021
In the middle is the power conversion module, AC in and DC out.
Anika 发表于 January 8, 2021
C1, C2 filter out ripples and spikes, and TVS1 stabilizes to prevent excessive output voltage.
Marie 发表于 January 8, 2021
The front is overcurrent protection and overvoltage protection, C1, C2 filtering, TVS1 voltage stabilization
