Preamplificador Grabador (CIR23212S)

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

 

Este circuito de dos transistores se encontró en un artículo que describe su ensamblaje en la revista Radio Electronics de octubre de 1957. El circuito de dos transistores funcionaba con baterías.

 


| Clique na imagem para ampliar |

 

 

 

pcbway_012_2024

Buscador de Datasheets


N° de Componente 

Banco de Circuitos

J! InfoRequestSessionProfileQueries21
18.812MBMemory Usage57.87msRequest 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" => 1741939828 "last" => 1741939828...
registry
array:3 [ "data" => [] "initialized" => false "separator" => "." ]
user
array:21 [ "id" => 0 "name" => null "username" => null "email" => null "password" => "***r...
  • afterLoad (85.61KB) (204μs)
  • afterInitialise (1.14MB) (3.09ms)
  • afterRoute (89.95KB) (672μs)
  • beforeRenderComponent com_content (100.37KB) (379μs)
  • Before Access::preloadComponents (all components) (33.5KB) (160μs)
  • After Access::preloadComponents (all components) (107.06KB) (479μs)
  • Before Access::preloadPermissions (com_content) (1.57KB) (7μs)
  • After Access::preloadPermissions (com_content) (16.19MB) (37.17ms)
  • Before Access::getAssetRules (id:26927 name:com_content.article.30572) (514.65KB) (1.28ms)
  • After Access::getAssetRules (id:26927 name:com_content.article.30572) (7.38KB) (60μs)
  • afterRenderComponent com_content (334.16KB) (6.79ms)
  • afterDispatch (2.25KB) (59μs)
  • beforeRenderRawModule mod_articles_category (Banco de Circuitos) (359.33KB) (1.94ms)
  • afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (279μs)
  • beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (86μs)
  • afterRenderRawModule mod_finder (Busca_inteligente) (129.29KB) (1.22ms)
  • beforeRenderModule mod_articles_category (Banco de Circuitos) (10.1KB) (583μs)
  • afterRenderModule mod_articles_category (Banco de Circuitos) (5.39KB) (58μs)
  • beforeRenderModule mod_finder (Busca_inteligente) (6.39KB) (191μs)
  • afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (45μs)
  • afterRender (251.42KB) (3.04ms)
  • 1 x After Access::preloadPermissions (com_content) (16.19MB) (64.22%)
    37.17ms
    1 x afterRenderComponent com_content (334.16KB) (11.73%)
    6.79ms
    1 x afterInitialise (1.14MB) (5.34%)
    3.09ms
    1 x afterRender (251.42KB) (5.25%)
    3.04ms
    1 x beforeRenderRawModule mod_articles_category (Banco de Circuitos) (359.33KB) (3.35%)
    1.94ms
    1 x Before Access::getAssetRules (id:26927 name:com_content.article.30572) (514.65KB) (2.21%)
    1.28ms
    1 x afterRenderRawModule mod_finder (Busca_inteligente) (129.29KB) (2.11%)
    1.22ms
    1 x afterRoute (89.95KB) (1.16%)
    672μs
    1 x beforeRenderModule mod_articles_category (Banco de Circuitos) (10.1KB) (1.01%)
    583μs
    1 x After Access::preloadComponents (all components) (107.06KB) (0.83%)
    479μs
    1 x beforeRenderComponent com_content (100.37KB) (0.65%)
    379μs
    1 x afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (0.48%)
    279μs
    1 x afterLoad (85.61KB) (0.35%)
    204μs
    1 x beforeRenderModule mod_finder (Busca_inteligente) (6.39KB) (0.33%)
    191μs
    1 x Before Access::preloadComponents (all components) (33.5KB) (0.28%)
    160μs
    1 x beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (0.15%)
    86μs
    1 x After Access::getAssetRules (id:26927 name:com_content.article.30572) (7.38KB) (0.1%)
    60μs
    1 x afterDispatch (2.25KB) (0.1%)
    59μs
    1 x afterRenderModule mod_articles_category (Banco de Circuitos) (5.39KB) (0.1%)
    58μs
    1 x afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (0.08%)
    45μs
    1 x Before Access::preloadPermissions (com_content) (1.57KB) (0.01%)
    7μs
21 statements were executed, 5 of which were duplicates, 16 unique19.91ms1.52MB
UniquesDuplicates 1Duplicates 2
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