Oscilador de borrado (CIR14647S)

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

 

     Sugerido por Mullard en la documentación de 1969, este circuito genera la señal de borrado para las grabadoras de la época. Los transistores pueden ser equivalentes modernos como BD136 y BD136.

 

Oscilador de borrado
Oscilador de borrado

 

 

 

pcbway_012_2024

Buscador de Datasheets


N° de Componente 

Banco de Circuitos

J! InfoRequestSessionProfileQueries21
18.812MBMemory Usage40.48msRequest 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" => 1743979155 "last" => 1743979155...
registry
array:3 [ "data" => [] "initialized" => false "separator" => "." ]
user
array:21 [ "id" => 0 "name" => null "username" => null "email" => null "password" => "***r...
  • afterLoad (85.61KB) (313μs)
  • afterInitialise (1.14MB) (3.83ms)
  • afterRoute (89.95KB) (808μs)
  • beforeRenderComponent com_content (100.37KB) (454μs)
  • Before Access::preloadComponents (all components) (33.45KB) (208μs)
  • After Access::preloadComponents (all components) (107.06KB) (360μs)
  • Before Access::preloadPermissions (com_content) (1.57KB) (9μs)
  • After Access::preloadPermissions (com_content) (16.19MB) (19.56ms)
  • Before Access::getAssetRules (id:16861 name:com_content.article.20805) (514.65KB) (637μs)
  • After Access::getAssetRules (id:16861 name:com_content.article.20805) (7.38KB) (45μs)
  • afterRenderComponent com_content (334.33KB) (6.43ms)
  • afterDispatch (2.25KB) (71μs)
  • beforeRenderRawModule mod_articles_category (Banco de Circuitos) (359.33KB) (1.77ms)
  • afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (407μs)
  • beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (94μs)
  • afterRenderRawModule mod_finder (Busca_inteligente) (129.29KB) (1.3ms)
  • beforeRenderModule mod_articles_category (Banco de Circuitos) (10.1KB) (574μs)
  • afterRenderModule mod_articles_category (Banco de Circuitos) (5.14KB) (80μs)
  • beforeRenderModule mod_finder (Busca_inteligente) (6.14KB) (184μs)
  • afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (52μs)
  • afterRender (251.42KB) (3.19ms)
  • 1 x After Access::preloadPermissions (com_content) (16.19MB) (48.31%)
    19.56ms
    1 x afterRenderComponent com_content (334.33KB) (15.88%)
    6.43ms
    1 x afterInitialise (1.14MB) (9.45%)
    3.83ms
    1 x afterRender (251.42KB) (7.89%)
    3.19ms
    1 x beforeRenderRawModule mod_articles_category (Banco de Circuitos) (359.33KB) (4.36%)
    1.77ms
    1 x afterRenderRawModule mod_finder (Busca_inteligente) (129.29KB) (3.21%)
    1.30ms
    1 x afterRoute (89.95KB) (2%)
    808μs
    1 x Before Access::getAssetRules (id:16861 name:com_content.article.20805) (514.65KB) (1.57%)
    637μs
    1 x beforeRenderModule mod_articles_category (Banco de Circuitos) (10.1KB) (1.42%)
    574μs
    1 x beforeRenderComponent com_content (100.37KB) (1.12%)
    454μs
    1 x afterRenderRawModule mod_articles_category (Banco de Circuitos) (15.43KB) (1.01%)
    407μs
    1 x After Access::preloadComponents (all components) (107.06KB) (0.89%)
    360μs
    1 x afterLoad (85.61KB) (0.77%)
    313μs
    1 x Before Access::preloadComponents (all components) (33.45KB) (0.51%)
    208μs
    1 x beforeRenderModule mod_finder (Busca_inteligente) (6.14KB) (0.45%)
    184μs
    1 x beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (0.23%)
    94μs
    1 x afterRenderModule mod_articles_category (Banco de Circuitos) (5.14KB) (0.2%)
    80μs
    1 x afterDispatch (2.25KB) (0.18%)
    71μs
    1 x afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (0.13%)
    52μs
    1 x After Access::getAssetRules (id:16861 name:com_content.article.20805) (7.38KB) (0.11%)
    45μs
    1 x Before Access::preloadPermissions (com_content) (1.57KB) (0.02%)
    9μs
21 statements were executed, 5 of which were duplicates, 16 unique10.8ms1.52MB
UniquesDuplicates 1Duplicates 2
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  • UPDATE `incbmx_content` SET `hits` = (`hits` + 1) WHERE `id` = '20805'199μs48B/libraries/src/Table/Table.php:1348Copy
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  • SELECT `m`.`tag_id`,`t`.* FROM `incbmx_contentitem_tag_map` AS `m` INNER JOIN `incbmx_tags` AS `t` ON `m`.`tag_id` = `t`.`id` WHERE `m`.`type_alias` = :contentType AND `m`.`content_item_id` = :id AND `t`.`published` = 1 AND `t`.`access` IN (:preparedArray1,:preparedArray2)219μs3.97KBParams/libraries/src/Helper/TagsHelper.php:388Copy
  • 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`160μs3.91KBParams/libraries/src/Categories/Categories.php:375Copy
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