D81VW001C4NJW暗电流;当有光照时,载流子被激发,产生电子-空穴,称为光电载流子。
此外,光电传感器的结构元件中还有发射板和光导纤维。角反射板是结构牢固的发射装置,它由很小的三角锥体反射材料组成,能够使光束准确地从反射板中返回。D81VW004C1NTW3A
D81VW004C1NTW
D81VW003C4NYW
D81VW003C4NYPF
D81VW003C4NTW
D81VW003C4NJW
D81VW003C1NJW
D81VW001C4NJW
D61VW004C4VJW
D61VW004C4NTCF3A
D61VW001C4NTCF3A
D61VW001B4NTCF3A
D41VW035C1NGW
D41VW034C4NJW
D41VW020H4NJW
D41VW020D4NJW3A
D41VW020B4NJW3A
D41VW020B4NJW
D41VW020B1NTW3A
D41VW020B1NTW
D41VW014C1NTW
D41VW009C6NTW
D41VW009C3NJW
D41VW004C4VJW
D41VW004C4NJW3A
D41VW004C4NJW
D41VW004C2NJW
D41VW004C1NTW3R
D41VW004C1NTW3A
D41VW004C1NTW
D41VW004C1NJW
D41VW003C4NJW3A
D41VW001K2NJW3R
D41VW001K2NJW
D41VW001C4NTW
D41VW001C4NJW
D41VW001C1NTW3R
D41VW001C1NTW3A
D41VW001C1NTW
它可以在与光轴0到25的范围改变发射角,使光束几乎是从一根发射线,经过反射后,仍从这根反射线返回。[2] 把一个光发射器和一个接收器面对面地装在一个槽的两侧的是槽形光电。发光器能发出红外光或可见光,在无阻情况下光接收器能收到光。DHU-0713/WP-X24DC (+带灯插头), 换向阀
DHU-0713-00 20, 换向阀
DHU-0713-X 00 20, 换向阀
DG4V-3-2A-M-U-H7-60, 换向阀
DHU-0713-X 24DC 20, 换向阀
DHU-0714-X24DC, 换向阀
DHU-0750/2/FI/NC-X 24DC 20, 换向阀
DHU-0751/2P-X 24DC(DPHU-3751/2的导阀), 换向阀
DHU-0751/2-SP667 24DC, 换向阀
DHU-0752/2-X 24DC 21, 换向阀
DHE-0639/C-X24DC, 换向阀
DG4V-3-2N-M-U-H7-60, 换向阀
DHE-0710/2-SP667-24DC, 换向阀
DHE-1710/2-SP667-24DC, 换向阀
DHE-1711/2-SP667-24DC, 换向阀
DHE-1713/2-SP667-24DC, 换向阀
DKE-16/2/A 220DC, 换向阀
DG4V-3-6C-M-U-D-40, 换向阀
DKE-1610 DC 10 24V, 换向阀
DKE-1610-00-DC 10, 换向阀
DKE-1611 X 24DC, 换向阀
DKE-1611/3/AFI/NO-X 24DC, 换向阀
CG5V-6GW-D-M-U-H5-20, 换向阀
DKE-1611/3/AFI/NO-X 24DC 10, 换向阀
DKE-1611/AFI/NC-X 24DC 10, 换向阀
DKE-1611-00-DC 10, 换向阀
DKE-1611-X, 换向阀
DKE-1611-X 24DC, 换向阀
DG5V-7-6C-M-U-H7-30, 换向阀
DKE-1611X230AC, 换向阀
DKE-1611X230AC, 换向阀
但当被检测物体从槽中通过时,光被遮挡,光电开关便动作。输出一个开关控制信号,切断或接通负载电流,A2F0107/61R-PAB05
A2F010/61R-PAB06
A2F0107/61R-PBB05
A2F010/61R-PBB06
A2F010/61RPBB06
A2F010/61RPPB06
A2F0107/61L-PPB05
A2F0107/61RPBB05
A2F0107/61RPPB05
A2F023/61R-PBB05
A2F023/61R-PPB06
A2F023/61R-PPB05
A2F023/61R-PAB05
A2F023/61R-PBB05
A2F023/61RPBB05
A2F023/61R-PPB05
A2F023/61RPPB05
A2F063/61L-PBB05
A2F063/61R-PBB05
A2F063/61R-PAB05
A2F063/61R-PBB05
A2F063/61LPBB05
A2F063/61R-PBB05
A2F063/61RVBB05
AA2F0250/60L-VPB05
AA2F0250/60R-VPB05
AA2F0355/60L-VPH11
AA2F0355/60R-VPH11
A2F012/61R-PBB060
A2F012/61R-PPB06
A2F012/61R-PAB06
A2F012/61R-PBB06
A2F012/61LPZB060
A2F012/61RPBB06
A2F012/61R-PPB06
A2F012/61RPPB06
A2F012/61RVPB06
A2F016/61R-PBB06
A2FO10/61R-VAB06 A2FO10/61R-VAB06
A2FO12/61R-PBB06 A2FO12/61L-VPB06
A2FO16/61L-PAB06 A2FO160/61L-VZB05
A2FO23/61R-PPB05 A2FO23/61R-VBB05
A2FO28/61R-PPB05 A2FO28/61R-VZB05
A2FO32/61R-VBB05 A2FO32/61L-VAB05
A2FO45/61R-PZB05 A2FO45/61R-VPB05
A2FO56/61R-PPB05 A2FO56/61R-VPB05
A2FO63/61R-VBB05 A2FO63/61L-VBB05
A2FO80/61R-PPB05 A2FO80/61R-VPB05
A2FO90/61R-PBB05 A2FO90/61R-VBB05
A2FO107/61R-PPB05 A2FO107/61R-VPB05
A2FO125/61R-PAB05 A2FO125/61R-VBB05
A2FO160/61L-VZB05 A2FO160/61R-PAB05
A2FO200/63R-NBB05 A2FO200/63R-VPB05