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BX-G2000BX-S2000BX-H4000 watsawa nuni Laser photoelectric canji
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FAQ
1, Ta yaya photoelectric canza firikwensin aiki?
Maɓallin hoto ya ƙunshi mai watsawa, mai karɓa da da'irar ganowa. Mai watsawa yana nufin manufa kuma yana fitar da katako, wanda gabaɗaya ya fito daga madaidaicin haske na semiconductor, diode mai haske (LED), diode laser da infrared emitting diode. Ana fitar da katako ba tare da katsewa ba, ko fadin bugun bugun jini ya bambanta. An zaɓi ƙarfin hasken wutar lantarki na bugun jini-modulated katako sau da yawa a cikin fitarwa kuma baya gudu a kaikaice zuwa ga manufa. Mai karɓa ya ƙunshi photodiode ko phototriode da photocell.














