Con el circuito de la figura es posible controlar la cantidad de calor generada por el elemento de calentamiento. El elemento de calentamiento puede operar con tensiones de hasta 25 V y corriente máxima de 3 ampères. La tensión máxima de entrada de este circuito es de 35 V, y para un funcionamiento normal debe ser de al menos 2 V a más que la tensión requerida por el elemento de calentamiento. El sensor del circuito es un LM334 que debe colocarse junto al lugar donde está el calentador para detectar la temperatura de su ambiente. El circuito se puede utilizar en invernaderos, chocadores y experimentos de biología. El ajuste del circuito se realiza en el potenciómetro de 100 k ohms a la temperatura que se desea mantener.

 


 

 

 

18.812MBMemory Usage41.45msRequest Duration
Joomla! Version5.2.3
PHP Version8.3.16
Identityguest
Response200
Templatecassiopeia
Database
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Version
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Collation
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Conn Collation
utf8mb4_general_ci
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$_POST
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$_SESSION
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