Power adapter burnout analysis (1)

Non-standard power plug:

Our regular home single-phase power plugs are extremely grounded and pole-to-ground both ways and the use of the power plugs should be such as to avoid unipolar prodding, ie when a latch plug socket is plugged in with a co-operating other bolt Is not accessible. Check that the appearance of the latch, the latch is too long the risk of electric shock added in the cooperation process by the user's presence. In addition, the shape of the power plug does not meet the needs of the more popular plug socket used in our country is not complete, it is very simple cause electric shock.