Monitor audible de red (CIR2798S)

Written by: Newton C. Braga
Category: Banco de circuitos

 

    Este circuito emite una señal audible cuando cesa la tensión de la red. El circuito es de una publicación de 1973. El par de transistores puede ser el BC548 y BC558 y el tiempo del toque depende del capacitor C2.

 


 

 

 

pcbway2025

Buscador de Datasheets


N° de Componente 

Banco de Circuitos

J! InfoRequestSessionProfileQueries21
Settings18.86MBMemory Usage43.03msRequest Duration
Theme
Open Button Position
Hide Empty Tabs
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Joomla! Version5.3.2
PHP Version8.3.24
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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21 statements were executed, 5 of which were duplicates, 16 unique13.58ms1.53MB
UniquesDuplicates 1Duplicates 2
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