{"id":2805,"date":"2013-11-17T19:32:38","date_gmt":"2013-11-17T19:32:38","guid":{"rendered":"http:\/\/www.bartola.co.uk\/valves\/?p=2805"},"modified":"2013-11-20T20:54:18","modified_gmt":"2013-11-20T20:54:18","slug":"6%d0%b652%d0%bf-6z52p-in-triode-mode","status":"publish","type":"post","link":"https:\/\/www.bartola.co.uk\/valves\/2013\/11\/17\/6%d0%b652%d0%bf-6z52p-in-triode-mode\/","title":{"rendered":"6\u043652\u043f \/ 6Z52P in triode mode"},"content":{"rendered":"

I have only one\u00a06\u043652\u043f which measures within specs:<\/p>\n

Operating point in pentode:<\/p>\n

    \n
  1. Ia=42.1mA @ Va=150V\/Vs=150V<\/li>\n
  2. gm=4.47mA\/V<\/li>\n
  3. Is=4.4mA<\/li>\n<\/ol>\n

    Triode curves:<\/p>\n

    \"6z52p<\/a><\/p>\n

     <\/p>\n

    Triode SPICE model:<\/p>\n

    \"6z52p<\/a><\/p>\n

     <\/p>\n

    And resulting SPICE model:<\/p>\n

    **** 6Z52P TRIODE ******************************************\r\n* Created on 11\/17\/2013 19:25 using paint_kit.jar Version 2.4 Beta. May 2013 \r\n* Curve traced and model by Ale Moglia 2013 valves@bartola.co.uk\r\n* Curves image file: 6Z52P TRIODE\r\n* Data source link: www.bartola.co.uk\/valves \r\n*----------------------------------------------------------------------------------\r\n.SUBCKT TRIODE_6Z52P 1 2 3 ; Plate Grid Cathode\r\n+ PARAMS: CCG=13.5P CGP=0.5P CCP=2P RGI=2000\r\n+ MU=76.5 KG1=34.7 KP=252 KVB=1272 VCT=-0.11 EX=1.39 \r\n* Vp_MAX=200 Ip_MAX=200 Vg_step=0.5 Vg_start=0 Vg_count=8\r\n* Rp=4000 Vg_ac=55 P_max=11.2 Vg_qui=-48\r\n* X_MIN=64 Y_MIN=48 X_SIZE=421 Y_SIZE=530 FSZ_X=995 FSZ_Y=675 XYGrid=false\r\n*----------------------------------------------------------------------------------\r\nE1 7 0 VALUE={V(1,3)\/KP*LOG(1+EXP(KP*(1\/MU+(VCT+V(2,3))\/SQRT(KVB+V(1,3)*V(1,3)))))} \r\nRE1 7 0 1G ; TO AVOID FLOATING NODES\r\nG1 1 3 VALUE={(PWR(V(7),EX)+PWRS(V(7),EX))\/KG1} \r\nRCP 1 3 1G ; TO AVOID FLOATING NODES\r\nC1 2 3 {CCG} ; CATHODE-GRID \r\nC2 2 1 {CGP} ; GRID=PLATE \r\nC3 1 3 {CCP} ; CATHODE-PLATE \r\nD3 5 3 DX ; POSITIVE GRID CURRENT \r\nR1 2 5 {RGI} ; POSITIVE GRID CURRENT \r\n.MODEL DX D(IS=1N RS=1 CJO=10PF TT=1N) \r\n.ENDS \r\n*$<\/pre>\n","protected":false},"excerpt":{"rendered":"
    I have only one\u00a06\u043652\u043f which measures within specs: Operating point in pentode: Ia=42.1mA @ Va=150V\/Vs=150V gm=4.47mA\/V Is=4.4mA Triode curves:   Triode SPICE model:   And resulting SPICE model: **** 6Z52P TRIODE ****************************************** * Created on 11\/17\/2013 19:25 using paint_kit.jar Version 2.4 Beta. May 2013 * Curve traced and model by Ale Moglia 2013 valves@bartola.co.uk * … Continue reading “6\u043652\u043f \/ 6Z52P in triode mode”<\/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":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[24,38,5],"tags":[475,472,474,473],"class_list":["post-2805","post","type-post","status-publish","format-standard","hentry","category-valve-curve-tracer","category-valve-tester","category-valves","tag-6z52p-curves","tag-472","tag-652-curves","tag-652-triode"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p2r2tK-Jf","jetpack_likes_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/www.bartola.co.uk\/valves\/wp-json\/wp\/v2\/posts\/2805","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=2805"}],"version-history":[{"count":2,"href":"https:\/\/www.bartola.co.uk\/valves\/wp-json\/wp\/v2\/posts\/2805\/revisions"}],"predecessor-version":[{"id":2828,"href":"https:\/\/www.bartola.co.uk\/valves\/wp-json\/wp\/v2\/posts\/2805\/revisions\/2828"}],"wp:attachment":[{"href":"https:\/\/www.bartola.co.uk\/valves\/wp-json\/wp\/v2\/media?parent=2805"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bartola.co.uk\/valves\/wp-json\/wp\/v2\/categories?post=2805"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bartola.co.uk\/valves\/wp-json\/wp\/v2\/tags?post=2805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}