Protección para fuentes (CIR15486S)

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

 

     Este circuito de protección para fuentes simétricas de 28 V se encontró en documentación del EEE de 1968. El circuito se puede adaptar para usar componentes equivalentes modernos.

 

Protección para fuentes
Protección para fuentes

 

 

 

Buscador de Datasheets


N° de Componente 

Banco de Circuitos

J! InfoRequestSessionProfileQueries21
18.841MBMemory Usage45.24msRequest 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
array:1 [ "c2123392c06423339225f3431360b7e6" => "t6akn9glr3at01icbl3joebl76" ]
$_SERVER
array:52 [ "USER" => "apache" "HOME" => "/usr/share/httpd" "SCRIPT_NAME" => "/index.php" "RE...
session
array:3 [ "counter" => 3 "timer" => array:3 [ "start" => 1752131259 "last" => 1752131260...
registry
array:3 [ "data" => [] "initialized" => false "separator" => "." ]
user
array:21 [ "id" => 0 "name" => null "username" => null "email" => null "password" => "***r...
  • afterLoad (85.48KB) (330μs)
  • afterInitialise (1.14MB) (3.98ms)
  • afterRoute (89.95KB) (833μs)
  • beforeRenderComponent com_content (100.41KB) (475μs)
  • Before Access::preloadComponents (all components) (33.45KB) (212μs)
  • After Access::preloadComponents (all components) (107.06KB) (624μs)
  • Before Access::preloadPermissions (com_content) (1.57KB) (9μs)
  • After Access::preloadPermissions (com_content) (16.22MB) (22.1ms)
  • Before Access::getAssetRules (id:17795 name:com_content.article.21697) (514.65KB) (783μs)
  • After Access::getAssetRules (id:17795 name:com_content.article.21697) (7.38KB) (48μs)
  • afterRenderComponent com_content (334.41KB) (7.28ms)
  • afterDispatch (2.25KB) (63μs)
  • beforeRenderRawModule mod_articles_category (Banco de Circuitos) (358.44KB) (2.15ms)
  • afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (355μs)
  • beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (93μs)
  • afterRenderRawModule mod_finder (Busca_inteligente) (129.21KB) (1.33ms)
  • beforeRenderModule mod_articles_category (Banco de Circuitos) (9.27KB) (574μs)
  • afterRenderModule mod_articles_category (Banco de Circuitos) (5.47KB) (77μs)
  • beforeRenderModule mod_finder (Busca_inteligente) (6.64KB) (211μs)
  • afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (73μs)
  • afterRender (251.44KB) (3.49ms)
  • 1 x After Access::preloadPermissions (com_content) (16.22MB) (48.86%)
    22.10ms
    1 x afterRenderComponent com_content (334.41KB) (16.1%)
    7.28ms
    1 x afterInitialise (1.14MB) (8.8%)
    3.98ms
    1 x afterRender (251.44KB) (7.72%)
    3.49ms
    1 x beforeRenderRawModule mod_articles_category (Banco de Circuitos) (358.44KB) (4.75%)
    2.15ms
    1 x afterRenderRawModule mod_finder (Busca_inteligente) (129.21KB) (2.94%)
    1.33ms
    1 x afterRoute (89.95KB) (1.84%)
    833μs
    1 x Before Access::getAssetRules (id:17795 name:com_content.article.21697) (514.65KB) (1.73%)
    783μs
    1 x After Access::preloadComponents (all components) (107.06KB) (1.38%)
    624μs
    1 x beforeRenderModule mod_articles_category (Banco de Circuitos) (9.27KB) (1.27%)
    574μs
    1 x beforeRenderComponent com_content (100.41KB) (1.05%)
    475μs
    1 x afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (0.78%)
    355μs
    1 x afterLoad (85.48KB) (0.73%)
    330μs
    1 x Before Access::preloadComponents (all components) (33.45KB) (0.47%)
    212μs
    1 x beforeRenderModule mod_finder (Busca_inteligente) (6.64KB) (0.47%)
    211μs
    1 x beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (0.21%)
    93μs
    1 x afterRenderModule mod_articles_category (Banco de Circuitos) (5.47KB) (0.17%)
    77μs
    1 x afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (0.16%)
    73μs
    1 x afterDispatch (2.25KB) (0.14%)
    63μs
    1 x After Access::getAssetRules (id:17795 name:com_content.article.21697) (7.38KB) (0.11%)
    48μs
    1 x Before Access::preloadPermissions (com_content) (1.57KB) (0.02%)
    9μs
21 statements were executed, 5 of which were duplicates, 16 unique13.62ms1.53MB
UniquesDuplicates 1Duplicates 2
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  • SHOW FULL COLUMNS FROM `incbmx_content`349μs2.39KB/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:587Copy
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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`166μs3.91KBParams/libraries/src/Categories/Categories.php:375Copy
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  • SELECT `name`,`element` FROM `incbmx_extensions` WHERE `type` = 'plugin' AND `folder` = 'finder' AND `enabled` = 1158μs1.89KB/administrator/components/com_finder/src/Helper/LanguageHelper.php:135Copy
  • SELECT `title` FROM `incbmx_finder_taxonomy` WHERE `parent_id` = 1 AND `state` = 1 AND `access` IN (1,5)94μs648B/administrator/components/com_finder/src/Indexer/Taxonomy.php:325Copy
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