Ship introduction: rocker switch, also known as waveform switch whose structure identical to the toggle switch, just replace rocker Niu Bing. Rocker switch often used in electronic equipment power switch, its contacts are divided into SPST and double pole double throw several, some switches require a lamp with LEDs.

Test method for life of rocker switch: test the opening and closing times until damage if not available manual 1 a small motor drives eccentric opening and closing switches, counters record number! 

Rocker switches category: 

1. SPST:1a moving contact and1fixed contact. 

2. SPDT:1a mobile contact point and2a stationary contact. (Can be connected separately on either side of the fixed contact)

3. Double pole double throw,2a mobile contact point and 4a fixed contact,4-channel (can be connected separately on either side of the2fixed contact)

About rocker switch malfunction:

Rocker switch inside has a metal plate, the Middle Springs pivot spring displacement and deformation aging of the plastic bracket and switch is not flexible, can be powered off apart and see if, if not plastic parts damaged may be able to recover. Switch inside the zero line is straight, not connected with the switch Assembly, therefore since switch jump the air switch, then, is the result of switching the zero line of insulation damage, injuries cut can be rewired, pay attention to insulation to guarantee. Short circuit may also be led feet, can be rewired. 

Range of application: rocker switch to drinking fountains, jogging machines, computer speakers, electric vehicles, motorcycles, ion television sets, coffee pots, power strip, massage machine, is primarily used in household appliances such as more.