{"id":65659,"date":"2026-03-04T15:36:07","date_gmt":"2026-03-04T14:36:07","guid":{"rendered":"https:\/\/zettlerelectronics.com\/?page_id=65659"},"modified":"2026-04-09T15:14:21","modified_gmt":"2026-04-09T13:14:21","slug":"encapsulated-transformers","status":"publish","type":"page","link":"https:\/\/zettlerelectronics.com\/en\/products\/magnetics\/encapsulated-transformers\/","title":{"rendered":"encapsulated transformers"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">Cost-effective, encapsulated PCB power transformers<\/h1>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"460\" height=\"468\" src=\"https:\/\/zettlerelectronics.com\/wp-content\/uploads\/2026\/03\/Wickelgueter_460x468_Transformatoren.png\" alt=\"\" class=\"wp-image-64332\" srcset=\"https:\/\/zettlerelectronics.com\/wp-content\/uploads\/2026\/03\/Wickelgueter_460x468_Transformatoren.png 460w, https:\/\/zettlerelectronics.com\/wp-content\/uploads\/2026\/03\/Wickelgueter_460x468_Transformatoren-295x300.png 295w\" sizes=\"auto, (max-width: 460px) 100vw, 460px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p><strong>Quality, efficiency and reliability in one product<\/strong><\/p>\n\n\n\n<p>Our encapsulated power transformers combine cost-efficiency, compact design, and excellent thermal performance with internationally recognized certifications. They are the ideal solution for modern electronics applications where space, efficiency, and safety are crucial.<\/p>\n\n\n\n<p>Class 2 power transformers offer an economical and high-performance solution for demanding applications. Designed for maximum reliability and efficiency, these transformers are ideal for LED lighting systems, smart meters, motor controls, thermostats, and other similar applications.<\/p>\n\n\n\n<p><strong><strong>Technical features and benefits<\/strong><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Input voltage available in 115 VAC or 230 VAC<\/li>\n\n\n\n<li>Single or dual output available<\/li>\n\n\n\n<li>Dielectric strength 4,200 Vrms<\/li>\n\n\n\n<li>Compliant with EN61558 and EN60950<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-table has-small-font-size\"><table><thead><tr><th>Series<\/th><th>Output power<\/th><th>Approvals<\/th><th>Temperature class<\/th><th>L x W x H <sub>in mm<\/sub><\/th><th>Specification<\/th><\/tr><\/thead><tbody><tr><td>BV20<\/td><td>0,35 VA<\/td><td>VDE \/ UL<\/td><td>VDE ta 50\/B; UL ta 25\/B<\/td><td>23 x 24 x 16<\/td><td><a href=\"https:\/\/zettlerelectronics.com\/wp-content\/uploads\/2026\/03\/BV20XXXX003A.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">BV20XXXX003A<\/a><\/td><\/tr><tr><td>BV20<\/td><td>0,5 VA<\/td><td>VDE \/ UL<\/td><td>VDE ta 70\/B; UL ta 25\/B<\/td><td>23 x 24 x 20<\/td><td><a href=\"https:\/\/zettlerelectronics.com\/wp-content\/uploads\/2026\/03\/BV20XXXX005.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">BV20XXXX005<\/a><\/td><\/tr><tr><td>BV20<\/td><td>0,6 VA<\/td><td>VDE \/ UL<\/td><td>VDE ta 50\/B; UL ta 25\/B<\/td><td>23 x 24 x 20<\/td><td><a href=\"https:\/\/zettlerelectronics.com\/wp-content\/uploads\/2026\/03\/BV20XXXX006.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">BV20XXXX006<\/a><\/td><\/tr><tr><td>BV30<\/td><td>0,6 VA<\/td><td>VDE \/ UL<\/td><td>VDE ta 70\/B; UL ta 40\/B<\/td><td>32,8 x 27,8 x 16<\/td><td><a href=\"https:\/\/zettlerelectronics.com\/wp-content\/uploads\/2026\/03\/BV30XXXX006.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">BV30XXXX006<\/a><\/td><\/tr><tr><td>BV30<\/td><td>1 VA<\/td><td>VDE \/ UL<\/td><td>VDE ta 70\/B; UL ta 40\/B<\/td><td>32,8 x 27,8 x 22,3<\/td><td><a href=\"https:\/\/zettlerelectronics.com\/wp-content\/uploads\/2026\/03\/BV30XXXX010.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">BV30XXXX010<\/a><\/td><\/tr><tr><td>BV30<\/td><td>1,2 VA<\/td><td>VDE \/ UL<\/td><td>VDE ta 70\/B; UL ta 40\/B<\/td><td>32,8 x 27,8 x 22,3<\/td><td><a href=\"https:\/\/zettlerelectronics.com\/wp-content\/uploads\/2026\/03\/BV30XXXX012.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">BV30XXXX012<\/a><\/td><\/tr><tr><td>BV30<\/td><td>1,5 VA<\/td><td>VDE \/ UL<\/td><td>VDE ta 70\/B; UL ta 40\/B<\/td><td>32,8 x 27,8 x 24,4<\/td><td><a href=\"https:\/\/zettlerelectronics.com\/wp-content\/uploads\/2026\/03\/BV30XXXX015.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">BV30XXXX015<\/a><\/td><\/tr><tr><td>BV30<\/td><td>1,5 VA<\/td><td>VDE \/ UL<\/td><td>VDE ta 40\/B; UL ta 40\/B<\/td><td>32,8 x 27,8 x 22,3<\/td><td><a href=\"https:\/\/zettlerelectronics.com\/wp-content\/uploads\/2026\/03\/BV30XXXX015A.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">BV30XXXX015A<\/a><\/td><\/tr><tr><td>BV30<\/td><td>1,8 VA<\/td><td>VDE \/ UL<\/td><td>VDE ta 40\/B; UL ta 40\/B<\/td><td>32,8 x 27,8 x 24,4<\/td><td><a href=\"https:\/\/zettlerelectronics.com\/wp-content\/uploads\/2026\/03\/BV30XXXX018.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">BV30XXXX018<\/a><\/td><\/tr><tr><td>BV30<\/td><td>2 VA<\/td><td>VDE \/ UL<\/td><td>VDE ta 70\/B; UL ta 40\/B<\/td><td>32,8 x 27,8 x 27,4<\/td><td><a href=\"https:\/\/zettlerelectronics.com\/wp-content\/uploads\/2026\/03\/BV30XXXX020.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">BV30XXXX020<\/a><\/td><\/tr><tr><td>BV30<\/td><td>2,3 VA<\/td><td>VDE \/ UL<\/td><td>VDE ta 60\/B; UL ta 40\/B<\/td><td>32,8 x 27,8 x 29,8<\/td><td><a href=\"https:\/\/zettlerelectronics.com\/wp-content\/uploads\/2026\/03\/BV30XXXX023.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">BV30XXXX023<\/a><\/td><\/tr><tr><td>BV30<\/td><td>2,4 VA<\/td><td>VDE \/ UL<\/td><td>VDE ta 40\/B; UL ta 40\/B<\/td><td>32,8 x 27,8 x 27,4<\/td><td><a href=\"https:\/\/zettlerelectronics.com\/wp-content\/uploads\/2026\/03\/BV30XXXX024.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">BV30XXXX024<\/a><\/td><\/tr><tr><td>BV30<\/td><td>2,8 VA<\/td><td>VDE \/ UL<\/td><td>VDE ta 40\/B; UL ta 40\/B<\/td><td>32,8 x 27,8 x 29,8<\/td><td><a href=\"https:\/\/zettlerelectronics.com\/wp-content\/uploads\/2026\/03\/BV30XXXX028.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">BV30XXXX028<\/a><\/td><\/tr><tr><td>BV38<\/td><td>3,2 VA<\/td><td>UL<\/td><td>VDE ta 70\/B<\/td><td>41,8 x 35,5 x 27,3<\/td><td><a href=\"https:\/\/zettlerelectronics.com\/wp-content\/uploads\/2026\/03\/BV38XXXX032.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">BV38XXXX032<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cost-effective, encapsulated PCB power transformers Quality, efficiency and reliability in one product Our encapsulated power transformers combine cost-efficiency, compact design, and excellent thermal performance with internationally recognized certifications. They are the ideal solution for modern electronics applications where space, efficiency, and safety are crucial. Class 2 power transformers offer an economical and high-performance solution for [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":65622,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-65659","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/pages\/65659","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/comments?post=65659"}],"version-history":[{"count":2,"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/pages\/65659\/revisions"}],"predecessor-version":[{"id":65661,"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/pages\/65659\/revisions\/65661"}],"up":[{"embeddable":true,"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/pages\/65622"}],"wp:attachment":[{"href":"https:\/\/zettlerelectronics.com\/en\/wp-json\/wp\/v2\/media?parent=65659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}