It is believed that when you purchase small power distribution board (ready board), you will find that there are many small power distribution board (ready board) with the same size, so where are these sizes specified? Next, the small power distribution board (ready board) factory will analyze for you.

1. Under normal circumstances, the size of the small power distribution board (ready board) is usually determined by the component specification and quantity of the internal devices of the product.

2. According to the size of small power distribution board (ready board) specified in the electrical design code issued by the state.

3. Design the size of the small power distribution board (ready board) according to its performance.

The above three points are the basis that the designer will consider when designing the size of the small power distribution board (ready board).