Amplificador BTL de bajo costo con el TDA2003 (CIR4698S )

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

 

     Este circuito es del manual de circuitos integrados lineales de la SGS de 1982. Los circuitos integrados deben estar dotados de radiadores de calor y la alimentación de 14,4 V es para el uso automotriz. La potencia de salida de 4 ohms es de 20 W.

 


 

 

 

Buscador de Datasheets


N° de Componente 

Banco de Circuitos

J! InfoRequestSessionProfileQueries21
18.837MBMemory Usage41.18msRequest Duration
Joomla! Version5.2.3
PHP Version8.3.20
Identityguest
Response200
Templatecassiopeia
Database
Server
mysql
Version
10.5.22-MariaDB
Collation
latin1_swedish_ci
Conn Collation
utf8mb4_general_ci
$_GET
[]
$_POST
[]
$_SESSION
array:1 [ "joomla" => "***redacted***" ]
$_COOKIE
[]
$_SERVER
array:51 [ "USER" => "apache" "HOME" => "/usr/share/httpd" "SCRIPT_NAME" => "/index.php" "RE...
session
array:3 [ "counter" => 1 "timer" => array:3 [ "start" => 1752078812 "last" => 1752078812...
registry
array:3 [ "data" => [] "initialized" => false "separator" => "." ]
user
array:21 [ "id" => 0 "name" => null "username" => null "email" => null "password" => "***r...
  • afterLoad (85.36KB) (204μs)
  • afterInitialise (1.14MB) (3.33ms)
  • afterRoute (89.95KB) (674μs)
  • beforeRenderComponent com_content (100.41KB) (416μs)
  • Before Access::preloadComponents (all components) (33.45KB) (164μs)
  • After Access::preloadComponents (all components) (107.06KB) (384μs)
  • Before Access::preloadPermissions (com_content) (1.57KB) (8μs)
  • After Access::preloadPermissions (com_content) (16.22MB) (21.12ms)
  • Before Access::getAssetRules (id:1118 name:com_content.article.7605) (514.65KB) (889μs)
  • After Access::getAssetRules (id:1118 name:com_content.article.7605) (7.38KB) (52μs)
  • afterRenderComponent com_content (334.55KB) (6.66ms)
  • afterDispatch (2.25KB) (47μs)
  • beforeRenderRawModule mod_articles_category (Banco de Circuitos) (358.53KB) (1.59ms)
  • afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (306μs)
  • beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (96μs)
  • afterRenderRawModule mod_finder (Busca_inteligente) (129.21KB) (1.15ms)
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  • afterRenderModule mod_articles_category (Banco de Circuitos) (5.47KB) (68μs)
  • beforeRenderModule mod_finder (Busca_inteligente) (6.64KB) (191μs)
  • afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (50μs)
  • afterRender (251.44KB) (3.1ms)
  • 1 x After Access::preloadPermissions (com_content) (16.22MB) (51.27%)
    21.12ms
    1 x afterRenderComponent com_content (334.55KB) (16.17%)
    6.66ms
    1 x afterInitialise (1.14MB) (8.09%)
    3.33ms
    1 x afterRender (251.44KB) (7.52%)
    3.10ms
    1 x beforeRenderRawModule mod_articles_category (Banco de Circuitos) (358.53KB) (3.86%)
    1.59ms
    1 x afterRenderRawModule mod_finder (Busca_inteligente) (129.21KB) (2.78%)
    1.15ms
    1 x Before Access::getAssetRules (id:1118 name:com_content.article.7605) (514.65KB) (2.16%)
    889μs
    1 x afterRoute (89.95KB) (1.64%)
    674μs
    1 x beforeRenderModule mod_articles_category (Banco de Circuitos) (9.27KB) (1.44%)
    594μs
    1 x beforeRenderComponent com_content (100.41KB) (1.01%)
    416μs
    1 x After Access::preloadComponents (all components) (107.06KB) (0.93%)
    384μs
    1 x afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (0.74%)
    306μs
    1 x afterLoad (85.36KB) (0.5%)
    204μs
    1 x beforeRenderModule mod_finder (Busca_inteligente) (6.64KB) (0.46%)
    191μs
    1 x Before Access::preloadComponents (all components) (33.45KB) (0.4%)
    164μs
    1 x beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (0.23%)
    96μs
    1 x afterRenderModule mod_articles_category (Banco de Circuitos) (5.47KB) (0.16%)
    68μs
    1 x After Access::getAssetRules (id:1118 name:com_content.article.7605) (7.38KB) (0.13%)
    52μs
    1 x afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (0.12%)
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    1 x afterDispatch (2.25KB) (0.11%)
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    1 x Before Access::preloadPermissions (com_content) (1.57KB) (0.02%)
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21 statements were executed, 5 of which were duplicates, 16 unique12.11ms1.53MB
UniquesDuplicates 1Duplicates 2
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