kg auto转换开关
kdt-g3m1d3m,kdt-g3m1d2y,kdt-g3m1d2g,kdt-g3m1d2a,kdt-g3m1d2w
kdt-g3m2d3m,kdt-g3m2d2y,kdt-g3m2d2g,kdt-g3m2d2a,kdt-g3m2d2w
kdt-g3m1v3m,kdt-g3m1v2y,kdt-g3m1v2g,kdt-g3m1v2a,kdt-g3m1v2w
kdt-g3m2v3m,kdt-g3m2v2y,kdt-g3m2v2g,kdt-g3m2v2a,kdt-g3m2v2w
kdt-g3r1d3r,kdt-g3r1d2y,kdt-g3r1d2g,kdt-g3r1d2a,kdt-g3r1d2w
kdt-g3r2d3r,kdt-g3r2d2y,kdt-g3r2d2g,kdt-g3r2d2a,kdt-g3r2d2w
kdt-g3r1v3r,kdt-g3r1v2y,kdt-g3r1v2g,kdt-g3r1v2a,kdt-g3r1v2w
kdt-g3r2v3r,kdt-g3r2v2y,kdt-g3r2v2g,kdt-g3r2v2a,kdt-g3r2v2w
蜂鸣器在电路中用字母“h”或“ha”旧标准用“fm”、“zzg”、“lb”、“jd”等表示。
kgauto转换开关
kdt-s2r1d2r,kdt-s2r1d2y,kdt-s2r1d2s,kdt-s2r1d2a,kdt-s2r1d2w
kdt-s2r2d2r,kdt-s2r2d2y,kdt-s2r2d2s,kdt-s2r2d2a,kdt-s2r2d2w
kdt-s2r1v2r,kdt-s2r1v2y,kdt-s2r1v2s,kdt-s2r1v2a,kdt-s2r1v2w
kdt-s2r2v2r,kdt-s2r2v2y,kdt-s2r2v2s,kdt-s2r2v2a,kdt-s2r2v2w
kdt-s3m1d3m,kdt-s3m1d2y,kdt-s3m1d2s,kdt-s3m1d2a,kdt-s3m1d2w
kdt-s3m2d3m,kdt-s3m2d2y,kdt-s3m2d2s,kdt-s3m2d2a,kdt-s3m2d2w
变压器主要功能有：电压变换、电流变换、阻抗变换、隔离、稳压磁饱和变压器等。
kgauto转换开关
kdt-s3m1v3m,kdt-s3m1v2y,kdt-s3m1v2s,kdt-s3m1v2a,kdt-s3m1v2w
kdt-s3m2v3m,kdt-s3m2v2y,kdt-s3m2v2s,kdt-s3m2v2a,kdt-s3m2v2w
kdt-s3r1d3r,kdt-s3r1d2y,kdt-s3r1d2s,kdt-s3r1d2a,kdt-s3r1d2w
kdt-s3r2d3r,kdt-s3r2d2y,kdt-s3r2d2s,kdt-s3r2d2a,kdt-s3r2d2w
kdt-s3r1v3r,kdt-s3r1v2y,kdt-s3r1v2s,kdt-s3r1v2a,kdt-s3r1v2w
kdt-s3r2v3r,kdt-s3r2v2y,kdt-s3r2v2s,kdt-s3r2v2a,kdt-s3r2v2w
ledlight emitting diode，发光二极管，是一种能够将电能转化为可见光的固态的半导体器件，它可以直接把电转化为光。
kg auto转换开关
kdt-s2m1d2r,kdt-s2m1d2y,kdt-s2m1d2s,kdt-s2m1d2a,kdt-s2m1d2w
kdt-s2m2d2r,kdt-s2m2d2y,kdt-s2m2d2s,kdt-s2m2d2a,kdt-s2m2d2w
kdt-s2m1v2r,kdt-s2m1v2y,kdt-s2m1v2s,kdt-s2m1v2a,kdt-s2m1v2w
kdt-s2m2v2r,kdt-s2m2v2y,kdt-s2m2v2s,kdt-s2m2v2a,kdt-s2m2v2w
固态继电器的负载与环境温度明显有关，温度升高，负载能力将迅速下降。
kdt-q3r1d3r,kdt-q3r1d2y,kdt-q3r1d2g,kdt-q3r1d2a,kdt-q3r1d2w
kdt-q3r2d3r,kdt-q3r2d2y,kdt-q3r2d2g,kdt-q3r2d2a,kdt-q3r2d2w
kdt-q3r1v3r,kdt-q3r1v2y,kdt-q3r1v2g,kdt-q3r1v2a,kdt-q3r1v2w
kdt-q3r2v3r,kdt-q3r2v2y,kdt-q3r2v2g,kdt-q3r2v2a,kdt-q3r2v2w
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仪用变压器：如电压互感器、电流互感器、用于测量仪表和继电保护装置。
光电开关物体不限于金属，所有能反射光线或者对光线有遮挡作用的物体均可以被检测。
照明光源是以照明为目的，辐射出主要为人眼视觉的可见光谱波长380～780nm的电光源。其规格品种繁多，功率从0.1w到20kw，产量占电光源总产量的95%以上。
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