中国精品一级毛片-一级毛片试看120分钟-国产黄色一级片在线-亚洲黄色一级视频无码-一级簧片AAAA-欧美性爱一二三级-欧美一级毛A免费高清播放-特级黄色片子性爱做做久久久-殴美黄色一级大片免费看

Ball switch relevant knowledge

Ball switch: also called touch ball switch, shaking bead switch, steel ball switch, tilt switches, reversing switch, Angle sensor. It basically is to use the ball inside the switch change with different Angle, achieve the goal of trigger circuit.

The ball switch using commonly used models in the market have a SW - 200 - d, SW - 460, SW - 300 da, this kind of switch is unlike the traditional mercury switch, its efficacy with mercury switch, but there is no mercury switch problem such as environmental protection and safety. Mainly used in some need induction

The electronic products of Angle change.

Because the ball switch is generated by the collision of metal ball rolling needle through signal, signal when conducting state ball moving slightly produces imperceptible flash off, generally not understand the working current, only low current switching signal to trigger the IC, in order to avoid the failure to produce the situation of the poor contact. Most ball switch induction on-off signals in two directions, such as: left, right, front and back, up and down. The special design of some type of ball switch can achieve omnidirectional or direction Angle of tilt signal, such as a switch vertically, to any Angle tilted a certain Angle

Degrees can be conduction.

Also have customers use ball switch as a vibration switch is used, triggered by shaking, ball inside the pipe rolling pin, triggering IC. And has a certain direction. Because if anywhere there are two kinds of ball switch state might be "broken", let the switch is in a state of flux, such as mobile or vibration, switch to produce momentarily off signal trigger IC and achieve the goal that induced vibration.