{"id":249,"date":"2012-06-15T18:42:05","date_gmt":"2012-06-15T18:42:05","guid":{"rendered":"http:\/\/www.bartola.co.uk\/valves\/?p=249"},"modified":"2012-06-15T18:42:05","modified_gmt":"2012-06-15T18:42:05","slug":"12p17l-curves-and-spice-model","status":"publish","type":"post","link":"https:\/\/www.bartola.co.uk\/valves\/2012\/06\/15\/12p17l-curves-and-spice-model\/","title":{"rendered":"12P17L curves and Spice model"},"content":{"rendered":"

A great russian pentode valve similar to 4P1L, but with indirectly heated cathode. You can check the valve specifications here<\/a>.<\/p>\n

I tested transconductance in left-handed triode mode: Gm=9.6mA\/V @ Va=150V, Ia=50mA , Vg=-5.6V.<\/p>\n

Here are the curves for this valve:<\/p>\n

\"\"<\/a>
12P17L triode curves<\/figcaption><\/figure>\n

For the ones who want to test the SPICE model here is my take on it:<\/p>\n

\"\"<\/a><\/p>\n

You can try the model<\/a> and please let me know your results! You can always email me<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

A great russian pentode valve similar to 4P1L, but with indirectly heated cathode. You can check the valve specifications here. I tested transconductance in left-handed triode mode: Gm=9.6mA\/V @ Va=150V, Ia=50mA , Vg=-5.6V. Here are the curves for this valve: For the ones who want to test the SPICE model here is my take on … Continue reading “12P17L curves and Spice model”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[24,38],"tags":[79,81,80,43,41,25,781,39,7],"class_list":["post-249","post","type-post","status-publish","format-standard","hentry","category-valve-curve-tracer","category-valve-tester","tag-12p17l","tag-12p17l-triode-curves","tag-12p17l-triode-mode","tag-transconductance","tag-transconductance-tester","tag-tube-curve-tracer","tag-valve-curve-tracer","tag-valve-tester-2","tag-valves-2"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p2r2tK-41","jetpack_likes_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/www.bartola.co.uk\/valves\/wp-json\/wp\/v2\/posts\/249","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bartola.co.uk\/valves\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bartola.co.uk\/valves\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bartola.co.uk\/valves\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bartola.co.uk\/valves\/wp-json\/wp\/v2\/comments?post=249"}],"version-history":[{"count":1,"href":"https:\/\/www.bartola.co.uk\/valves\/wp-json\/wp\/v2\/posts\/249\/revisions"}],"predecessor-version":[{"id":253,"href":"https:\/\/www.bartola.co.uk\/valves\/wp-json\/wp\/v2\/posts\/249\/revisions\/253"}],"wp:attachment":[{"href":"https:\/\/www.bartola.co.uk\/valves\/wp-json\/wp\/v2\/media?parent=249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bartola.co.uk\/valves\/wp-json\/wp\/v2\/categories?post=249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bartola.co.uk\/valves\/wp-json\/wp\/v2\/tags?post=249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}