{"id":184,"date":"2010-05-23T21:38:44","date_gmt":"2010-05-23T21:38:44","guid":{"rendered":"http:\/\/ve2cuy.wordpress.com\/"},"modified":"2010-05-23T21:38:44","modified_gmt":"2010-05-23T21:38:44","slug":"project-6-rebuild-of-an-homemade-hp-23-ps","status":"publish","type":"page","link":"https:\/\/ve2cuy.com\/blog\/index.php\/vacuum-tube\/project-6-rebuild-of-an-homemade-hp-23-ps\/","title":{"rendered":"Project 6 &#8211; Rebuild of an homemade HP-23 PS"},"content":{"rendered":"<p>A few months ago I bought, from a Ham operator, an HW-100 transceiver.\u00a0\u00a0\u00a0<\/p>\n<p>The radio came with a homemade power supply that was a health hazard in a shack.\u00a0\u00a0\u00a0<\/p>\n<p>The HV capacitors where 450 volt HOT on the can!!!\u00a0\u00a0\u00a0<\/p>\n<p>The voltage transformer is a beef and is still working so I decided to rebuild the power supply.\u00a0\u00a0\u00a0<\/p>\n<p>Everything was strip and rebuild according to Heathkit model HP-23 PS.\u00a0\u00a0\u00a0<\/p>\n<p><a href=\"http:\/\/ve2cuy.com\/blog\/wp-content\/uploads\/2010\/04\/hp-23.gif\"><img loading=\"lazy\" decoding=\"async\" title=\"hp-23\" src=\"http:\/\/ve2cuy.com\/blog\/wp-content\/uploads\/2010\/04\/hp-23.gif\" alt=\"\" width=\"600\" height=\"540\" \/><\/a>\u00a0\u00a0\u00a0<\/p>\n<p>The \u2018new\u2019 PS now works great!\u00a0\u00a0\u00a0<\/p>\n<h2>\u00a0Pictures before:<\/h2>\n<p>\u00a0<a href=\"http:\/\/ve2cuy.com\/blog\/wp-content\/uploads\/2010\/04\/ps-rebuild-before-01.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"PS-rebuild-before-01-\" src=\"http:\/\/ve2cuy.com\/blog\/wp-content\/uploads\/2010\/04\/ps-rebuild-before-01.jpg\" alt=\"\" width=\"541\" height=\"476\" \/><\/a>\u00a0\u00a0\u00a0<\/p>\n<p><a href=\"http:\/\/ve2cuy.com\/blog\/wp-content\/uploads\/2010\/04\/ps-rebuild-before-02.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"PS-rebuild-before-02-\" src=\"http:\/\/ve2cuy.com\/blog\/wp-content\/uploads\/2010\/04\/ps-rebuild-before-02.jpg\" alt=\"\" width=\"600\" height=\"501\" \/><\/a>\u00a0\u00a0\u00a0<\/p>\n<h2>Pictures after:<\/h2>\n<p><a href=\"http:\/\/ve2cuy.com\/blog\/wp-content\/uploads\/2010\/04\/ps-rebuild-after-01.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"PS-rebuild-after-01-\" src=\"http:\/\/ve2cuy.com\/blog\/wp-content\/uploads\/2010\/04\/ps-rebuild-after-01.jpg\" alt=\"\" width=\"600\" height=\"410\" \/><\/a>\u00a0\u00a0\u00a0<\/p>\n<p><a href=\"http:\/\/ve2cuy.com\/blog\/wp-content\/uploads\/2010\/04\/ps-rebuild-after-02.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"PS-rebuild-after-02-\" src=\"http:\/\/ve2cuy.com\/blog\/wp-content\/uploads\/2010\/04\/ps-rebuild-after-02.jpg\" alt=\"\" width=\"600\" height=\"384\" \/><\/a>\u00a0\u00a0\u00a0<\/p>\n<p><a href=\"http:\/\/ve2cuy.com\/blog\/wp-content\/uploads\/2010\/04\/ps-rebuild-after-03.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"PS-rebuild-after-03-\" src=\"http:\/\/ve2cuy.com\/blog\/wp-content\/uploads\/2010\/04\/ps-rebuild-after-03.jpg\" alt=\"\" width=\"600\" height=\"311\" \/><\/a>\u00a0\u00a0\u00a0<\/p>\n<p><a href=\"http:\/\/ve2cuy.com\/blog\/wp-content\/uploads\/2010\/04\/ps-rebuild-after-04.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"PS-rebuild-after-04-\" src=\"http:\/\/ve2cuy.com\/blog\/wp-content\/uploads\/2010\/04\/ps-rebuild-after-04.jpg\" alt=\"\" width=\"600\" height=\"593\" \/><\/a>\u00a0\u00a0\u00a0<\/p>\n<div>\u00a0<\/div>\n<p>\u00a0<\/p>\n<div>\u00a0<\/div>\n","protected":false},"excerpt":{"rendered":"<p>A few months ago I bought, from a Ham operator, an HW-100 transceiver.\u00a0\u00a0\u00a0 The radio came with a homemade power supply that was a health hazard in a shack.\u00a0\u00a0\u00a0 The HV capacitors where 450 volt HOT on the can!!!\u00a0\u00a0\u00a0 The voltage transformer is a beef and is still working so I decided to rebuild the [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":12,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-184","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ve2cuy.com\/blog\/index.php\/wp-json\/wp\/v2\/pages\/184","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ve2cuy.com\/blog\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ve2cuy.com\/blog\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ve2cuy.com\/blog\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ve2cuy.com\/blog\/index.php\/wp-json\/wp\/v2\/comments?post=184"}],"version-history":[{"count":0,"href":"https:\/\/ve2cuy.com\/blog\/index.php\/wp-json\/wp\/v2\/pages\/184\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/ve2cuy.com\/blog\/index.php\/wp-json\/wp\/v2\/pages\/12"}],"wp:attachment":[{"href":"https:\/\/ve2cuy.com\/blog\/index.php\/wp-json\/wp\/v2\/media?parent=184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}