Medidor de frecuencia analógico (CIR21947S)

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

 

Este circuito con transistores de germanio es de una publicación de 1956. El circuito es para bajas frecuencias (hasta unos pocos megahertz) y el medidor es un microamperímetro de 0-100 uA más o menos.

 

Medidor de frecuencia analógico
Medidor de frecuencia analógico

 

 

 

Buscador de Datasheets


N° de Componente 

Banco de Circuitos

J! InfoRequestSessionProfileQueries21
18.841MBMemory Usage39.47msRequest 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
[]
$_SESSION
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$_COOKIE
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$_SERVER
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session
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registry
array:3 [ "data" => [] "initialized" => false "separator" => "." ]
user
array:21 [ "id" => 0 "name" => null "username" => null "email" => null "password" => "***r...
  • afterLoad (85.48KB) (265μs)
  • afterInitialise (1.14MB) (3.17ms)
  • afterRoute (89.95KB) (690μs)
  • beforeRenderComponent com_content (100.41KB) (407μs)
  • Before Access::preloadComponents (all components) (33.45KB) (166μs)
  • After Access::preloadComponents (all components) (107.06KB) (363μs)
  • Before Access::preloadPermissions (com_content) (1.57KB) (7μs)
  • After Access::preloadPermissions (com_content) (16.22MB) (20.47ms)
  • Before Access::getAssetRules (id:24750 name:com_content.article.28440) (514.65KB) (843μs)
  • After Access::getAssetRules (id:24750 name:com_content.article.28440) (7.38KB) (38μs)
  • afterRenderComponent com_content (334.45KB) (5.63ms)
  • afterDispatch (2.25KB) (57μs)
  • beforeRenderRawModule mod_articles_category (Banco de Circuitos) (358.44KB) (1.62ms)
  • afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (346μs)
  • beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (100μs)
  • afterRenderRawModule mod_finder (Busca_inteligente) (129.21KB) (1.16ms)
  • beforeRenderModule mod_articles_category (Banco de Circuitos) (9.27KB) (562μs)
  • afterRenderModule mod_articles_category (Banco de Circuitos) (5.47KB) (67μs)
  • beforeRenderModule mod_finder (Busca_inteligente) (6.64KB) (193μs)
  • afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (48μs)
  • afterRender (251.44KB) (3.16ms)
  • 1 x After Access::preloadPermissions (com_content) (16.22MB) (51.86%)
    20.47ms
    1 x afterRenderComponent com_content (334.45KB) (14.26%)
    5.63ms
    1 x afterInitialise (1.14MB) (8.03%)
    3.17ms
    1 x afterRender (251.44KB) (8.01%)
    3.16ms
    1 x beforeRenderRawModule mod_articles_category (Banco de Circuitos) (358.44KB) (4.11%)
    1.62ms
    1 x afterRenderRawModule mod_finder (Busca_inteligente) (129.21KB) (2.93%)
    1.16ms
    1 x Before Access::getAssetRules (id:24750 name:com_content.article.28440) (514.65KB) (2.14%)
    843μs
    1 x afterRoute (89.95KB) (1.75%)
    690μs
    1 x beforeRenderModule mod_articles_category (Banco de Circuitos) (9.27KB) (1.42%)
    562μs
    1 x beforeRenderComponent com_content (100.41KB) (1.03%)
    407μs
    1 x After Access::preloadComponents (all components) (107.06KB) (0.92%)
    363μs
    1 x afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (0.88%)
    346μs
    1 x afterLoad (85.48KB) (0.67%)
    265μs
    1 x beforeRenderModule mod_finder (Busca_inteligente) (6.64KB) (0.49%)
    193μs
    1 x Before Access::preloadComponents (all components) (33.45KB) (0.42%)
    166μs
    1 x beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (0.25%)
    100μs
    1 x afterRenderModule mod_articles_category (Banco de Circuitos) (5.47KB) (0.17%)
    67μs
    1 x afterDispatch (2.25KB) (0.14%)
    57μs
    1 x afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (0.12%)
    48μs
    1 x After Access::getAssetRules (id:24750 name:com_content.article.28440) (7.38KB) (0.1%)
    38μs
    1 x Before Access::preloadPermissions (com_content) (1.57KB) (0.02%)
    7μs
21 statements were executed, 5 of which were duplicates, 16 unique10.91ms1.53MB
UniquesDuplicates 1Duplicates 2
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