Etapa Amplificadora (CIR148S)

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

Una etapa de poca potencia puede usarse en radios experimentales intercomunicadores, seguidores de señales, alarmas, juegos, etc. El transistor Q2 eventualmente habrá que montarlo con un pequeño disipador de calor.

 

Etapa Amplificadora
Etapa Amplificadora

 

 

pcbway_012_2024

Buscador de Datasheets


N° de Componente 

Banco de Circuitos

J! InfoRequestSessionProfileQueries21
18.812MBMemory Usage38.31msRequest Duration
Joomla! Version5.2.3
PHP Version8.3.16
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" => 1742271016 "last" => 1742271016...
registry
array:3 [ "data" => [] "initialized" => false "separator" => "." ]
user
array:21 [ "id" => 0 "name" => null "username" => null "email" => null "password" => "***r...
  • afterLoad (85.55KB) (310μs)
  • afterInitialise (1.14MB) (3.72ms)
  • afterRoute (89.95KB) (759μs)
  • beforeRenderComponent com_content (100.41KB) (421μs)
  • Before Access::preloadComponents (all components) (33.44KB) (192μs)
  • After Access::preloadComponents (all components) (107.06KB) (399μs)
  • Before Access::preloadPermissions (com_content) (1.57KB) (8μs)
  • After Access::preloadPermissions (com_content) (16.19MB) (19.06ms)
  • Before Access::getAssetRules (id:1617 name:com_content.article.453) (514.65KB) (561μs)
  • After Access::getAssetRules (id:1617 name:com_content.article.453) (7.38KB) (32μs)
  • afterRenderComponent com_content (334.16KB) (5.73ms)
  • afterDispatch (2.25KB) (49μs)
  • beforeRenderRawModule mod_articles_category (Banco de Circuitos) (359.33KB) (1.59ms)
  • afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (311μs)
  • beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (89μs)
  • afterRenderRawModule mod_finder (Busca_inteligente) (129.29KB) (1.1ms)
  • beforeRenderModule mod_articles_category (Banco de Circuitos) (10.1KB) (568μs)
  • afterRenderModule mod_articles_category (Banco de Circuitos) (5.39KB) (69μs)
  • beforeRenderModule mod_finder (Busca_inteligente) (6.39KB) (189μs)
  • afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (48μs)
  • afterRender (251.42KB) (3ms)
  • 1 x After Access::preloadPermissions (com_content) (16.19MB) (49.75%)
    19.06ms
    1 x afterRenderComponent com_content (334.16KB) (14.95%)
    5.73ms
    1 x afterInitialise (1.14MB) (9.7%)
    3.72ms
    1 x afterRender (251.42KB) (7.83%)
    3.00ms
    1 x beforeRenderRawModule mod_articles_category (Banco de Circuitos) (359.33KB) (4.15%)
    1.59ms
    1 x afterRenderRawModule mod_finder (Busca_inteligente) (129.29KB) (2.88%)
    1.10ms
    1 x afterRoute (89.95KB) (1.98%)
    759μs
    1 x beforeRenderModule mod_articles_category (Banco de Circuitos) (10.1KB) (1.48%)
    568μs
    1 x Before Access::getAssetRules (id:1617 name:com_content.article.453) (514.65KB) (1.46%)
    561μs
    1 x beforeRenderComponent com_content (100.41KB) (1.1%)
    421μs
    1 x After Access::preloadComponents (all components) (107.06KB) (1.04%)
    399μs
    1 x afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (0.81%)
    311μs
    1 x afterLoad (85.55KB) (0.81%)
    310μs
    1 x Before Access::preloadComponents (all components) (33.44KB) (0.5%)
    192μs
    1 x beforeRenderModule mod_finder (Busca_inteligente) (6.39KB) (0.49%)
    189μs
    1 x beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (0.23%)
    89μs
    1 x afterRenderModule mod_articles_category (Banco de Circuitos) (5.39KB) (0.18%)
    69μs
    1 x afterDispatch (2.25KB) (0.13%)
    49μs
    1 x afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (0.13%)
    48μs
    1 x After Access::getAssetRules (id:1617 name:com_content.article.453) (7.38KB) (0.08%)
    32μs
    1 x Before Access::preloadPermissions (com_content) (1.57KB) (0.02%)
    8μs
21 statements were executed, 5 of which were duplicates, 16 unique10.83ms1.52MB
UniquesDuplicates 1Duplicates 2
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  • SELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug` FROM `incbmx_categories` AS `s` INNER JOIN `incbmx_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`access` IN (:preparedArray1,:preparedArray2) AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`154μs3.91KBParams/libraries/src/Categories/Categories.php:375Copy
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