Este circuito fue sugerido por una publicación de 1976, pero todavía es actual, bastando usar un triac más moderno como el TIC226. La lámpara de neón de disparo tiene una particularidad. Se recomienda que esté pintada de negro. Esto ocurre porque el punto de disparo de la lámpara cambia con la incidencia de luz. Esto permite utilizar este tipo de lámpara en un sensor, donde la frecuencia de sus intermitentes puede ser controlada por la luz que recibe. El triac debe estar dotado de disipador y el circuito sólo funciona con lámparas incandescentes. Para la red de 220 V se deben realizar cambios en los capacitores.

 


 

 

 

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