1、 Application of ship switch (also called ship switch, rocker switch and rocker switch)

Boat switches (also called ship switches, rocker switches, rocker switches) are widely used in FA operation panels, manual control devices, household appliances, broadcast equipment, audio, video equipment, shipping tracking devices, transportation systems, educational equipment, vending machines, industrial control devices, POS machines, and other equipment.

2、 Simple repair of ship switch (also called ship switch, rocker switch and rocker switch)

The ship switch (also called ship switch, rocker switch and rocker switch) has a metal sheet inside, with a spring fulcrum in the middle, spring displacement and plastic bracket aging and deformation, which makes the switch inflexible. It can be removed after power off to see if it is not damaged by plastic parts, it may be recovered. The zero line inside the switch is straight and has nothing to do with the switch components. Therefore, if the switch trips the air switch, the insulation layer of the zero line passing through the switch is damaged. The damaged section can be cut off and reconnected. Pay attention to ensure the insulation. It is also possible that there is a short circuit at the pin of the indicator lamp, and it can be connected again.

4、 Classification of rocker switch

SPST: 1 moving contact and 1 static contact. Only 1 channel

SPDT: 1 moving contact and 2 static contacts (the static contacts on both sides can be connected respectively)

DPST, 2 moving contacts and 2 static contacts, with 2 channels

DPDT, 2 moving contacts and 4 static contacts, with 4 channels (2 static contacts on both sides can be connected respectively)