Control circuit for composite electronic modulator flexible heating element

摘要: A composite electronic modulator flexible heating element control circuit, adapted to detachable juxtaposition with complemental outer and inner layers, as for example, undersheeting a insular, nonflammable layer an decorative covering. In this particular applied thermistor-sensor is adapted, upon rise in preselected maximum temperature, lowering its resistance fire NPN transistor shut off SCR load. The circuit stable, sensitive particularly material, having insular heat shield or ultrafrequency the temperature responsive means being optionally either matrix of material plug receptacle. It adaptable miniaturization by integrated equivalent means.