{"id":39254,"date":"2020-01-29T21:50:30","date_gmt":"2020-01-30T03:50:30","guid":{"rendered":"https:\/\/flex.com\/products\/power-modules\/series\/puc-b"},"modified":"2026-03-19T13:02:55","modified_gmt":"2026-03-19T18:02:55","slug":"puc-b","status":"publish","type":"power-module-series","link":"https:\/\/flex.com\/de\/products\/power-modules\/series\/puc-b","title":{"rendered":"PUC-B"},"content":{"rendered":"<div id=\"id-69d7dd3bb0b9d\" class=\"box block full-width dark-content de \" style=\"background-color: transparent; background-image: none;\">\n\t<style>\n\t\t#id-69d7dd3bb0b9d > .container > .content {\n\t\t\tbackground-color: transparent;\n\t\t\tposition: relative;\n\t\t\tpadding-top: 48px;\n\t\t\tpadding-right: 0px;\n\t\t\tpadding-bottom: 72px;\n\t\t\tpadding-left: 0px;\n\t\t\tmargin-left: 0px;\n\t\t\tmargin-right: 0px;\n\t\t}\n\t\t@media (max-width: 1272px) {\n\t\t\t#id-69d7dd3bb0b9d.box.block.full-width > .container > .content {\n\t\t\t\tpadding-left: 0 !important;\n\t\t\t\tpadding-right: 0 !important;\n\t\t\t\tmargin: 0 !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 960px) {\n\t\t\t#id-69d7dd3bb0b9d > .container > .content {\n\t\t\t\t\/\/padding-top: 24px;\n\t\t\t\tpadding-right: 0px;\n\t\t\t\t\/\/padding-bottom: 36px;\n\t\t\t\tpadding-left: 0px;\n\t\t\t}\n\t\t}\n\t<\/style>\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\r\n\r\n<h1 class=\"wp-block-heading\">PUC-B<\/h1>\r\n\r\n\r\n<h2 class=\"wp-block-heading no-margin has-medium-font-size\" style=\"font-style: normal; font-weight: 500;\">1-2 W SIP7 High Isolation Unregulated DC\/DC Converter<\/h2>\r\n\r\n<div class=\"spacer block\" style=\"height: 24px;\">\n\t<\/div>\r\n<div id=\"id_69d7dd3b72348\" class=\"media block\">\n\t<div class=\"container media-right content-top\">\n\t\t<div class=\"media\" style=\"left: 0px; min-width: 384px; max-width: 384px;\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"image none\">\n\t\t\t\t\t\t\t<img decoding=\"async\" alt=\"PUC series SIP7 1W unregulated\" src=\"https:\/\/flex.com\/wp-content\/uploads\/2025\/12\/PUC-series-SIP7-1W-unregulated-1200x857.png\" title=\"\">\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"content\" style=\"margin-right: 36px; margin-left: 0px;\">\n\t\t\t\t<p>The PUC-B series is a range of isolated, unregulated 1-2 W DC\/DC converters suitable for the Industrial, Transportation, Telecom and Datacom markets.<\/p>\n<p>Housed in an industry standard SIP7 package measuring 19.7\u00d77.1\u00d711.5mm (0.77\u00d70.28\u00d70.45in), these devices are available with fixed input voltages of 5V; 12V &amp; 24V, and single output voltages of 3.3V; 5V; 12V and 15V, and dual output voltages of \u00b15V; \u00b112V and \u00b115V. They offer an input to output isolation level of 6000V<sub>dc, <\/sub>and no minimum load is required for operation.<\/p>\n<p>Efficiency levels are up to 85% at 24V<sub>in<\/sub>\/12V<sub>out<\/sub>\/100% load, and operating temperature range is up to -40\u00b0C to +100\u00b0C. Additional features include output short-circuit protection and safety compliance to EN\/UL62368-1. MTBF is as high as 15Mhrs.<\/p>\n\t\t\t<\/div>\n\t\t\t<\/div>\n\t\n\t<script>\n\t(function () {\n\t\tlet hasRun_id_69d7dd3b72348 = false;\n\t\tfunction updateVideoDisplay_id_69d7dd3b72348() {\n\t\t\tconst youtubeVideoId = \"\";\n\t\t\tconst bynderID = \"\";\n\t\t\tconst mediaType = \"image\";\n\t\t\tconst mediaVideoElement = document.getElementById('media-video-id_69d7dd3b72348');\n\t\t\tconst bodyClass = document.body.className || '';\n\t\t\tconst match = bodyClass.match(\/translatepress-([a-z]{2})(?:_[A-Z]{2})?\/i);\n\t\t\tconst currentLanguage = match ? match[1].toLowerCase() : 'en';\n\t\t\tconst isChineseLang = currentLanguage === 'zh';\n\t\t\tconsole.log('isChineseLang:', isChineseLang);\n\t\t\tconsole.log('Language detected:', currentLanguage);\n\t\t\tconst isValidYouTube = youtubeVideoId && \/^[A-Za-z0-9_-]{11}$\/.test(youtubeVideoId);\n\t\t\t\n\t\t\tif (!mediaVideoElement || mediaType !== \"video\") return;\n\t\t\tmediaVideoElement.innerHTML = ''; \/\/ Clear existing content\n\t\t\t\n\t\t\tlet videoSourceClass = 'fallback-error';\n\t\t\t\n\t\t\tif (isChineseLang) {\n\t\t\t\tif (bynderID) {\n\t\t\t\t\tvideoSourceClass = 'bynder';\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (isValidYouTube) {\n\t\t\t\t\tvideoSourceClass = 'youtube';\n\t\t\t\t} else if (bynderID) {\n\t\t\t\t\tvideoSourceClass = 'bynder';\n\t\t\t\t}\n\t\t\t}\n\t\t\t\n\t\t\t\/\/ Apply layout class (used in SCSS)\n\t\t\tmediaVideoElement.className = 'video ' + videoSourceClass;\n\t\t\n\t\t\t\/\/ CASE: Chinese language\n\t\t\tif (isChineseLang) {\n\t\t\t\tif (bynderID) {\n\t\t\t\t\t\/\/ Load Bynder\n\t\t\t\t\tif (!document.getElementById('bynder-widgets-js')) {\n\t\t\t\t\t\tconst script = document.createElement('script');\n\t\t\t\t\t\tscript.src = 'https:\/\/d8ejoa1fys2rk.cloudfront.net\/bynder-embed\/latest\/bynder-embed.js';\n\t\t\t\t\t\tscript.id = 'bynder-widgets-js';\n\t\t\t\t\t\tscript.setAttribute('data-account-url', 'https:\/\/brandcenter.flex.com');\n\t\t\t\t\t\tscript.setAttribute('data-language', 'zh');\n\t\t\t\t\t\tdocument.body.appendChild(script);\n\t\t\t\t\t}\n\t\t\n\t\t\t\t\tconst bynderDiv = document.createElement('div');\n\t\t\t\t\tbynderDiv.id = 'bynder-id_69d7dd3b72348';\n\t\t\t\t\tbynderDiv.className = 'video-bynder';\n\t\t\t\t\tbynderDiv.setAttribute('data-bynder-widget', 'video-item');\n\t\t\t\t\tbynderDiv.setAttribute('data-media-id', bynderID);\n\t\t\t\t\tmediaVideoElement.appendChild(bynderDiv);\n\t\t\n\t\t\t\t\tsetTimeout(() => {\n\t\t\t\t\t\tif (typeof BynderEmbed !== 'undefined' && typeof BynderEmbed.load === 'function') {\n\t\t\t\t\t\t\tBynderEmbed.load();\n\t\t\t\t\t\t}\n\t\t\t\t\t}, 500);\n\t\t\t\t} else {\n\t\t\t\t\t\/\/ No Bynder = error (even if YouTube is valid)\n\t\t\t\t\tshowVideoError();\n\t\t\t\t}\n\t\t\n\t\t\t\/\/ CASE: Not Chinese\n\t\t\t} else {\n\t\t\t\tif (isValidYouTube) {\n\t\t\t\t\tconst iframe = document.createElement('iframe');\n\t\t\t\t\tiframe.id = 'youtube-id_69d7dd3b72348';\n\t\t\t\t\tiframe.className = 'video-youtube';\n\t\t\t\t\tiframe.src = 'https:\/\/www.youtube.com\/embed\/' + youtubeVideoId + '?rel=0';\n\t\t\t\t\tiframe.frameBorder = '0';\n\t\t\t\t\tiframe.playsInline = true;\n\t\t\t\t\tiframe.allow = 'encrypted-media';\n\t\t\t\t\tiframe.allowFullscreen = true;\n\t\t\t\t\tmediaVideoElement.appendChild(iframe);\n\t\t\t\t} else if (bynderID) {\n\t\t\t\t\t\/\/ Load Bynder (fallback if no YouTube)\n\t\t\t\t\tif (!document.getElementById('bynder-widgets-js')) {\n\t\t\t\t\t\tconst script = document.createElement('script');\n\t\t\t\t\t\tscript.src = 'https:\/\/d8ejoa1fys2rk.cloudfront.net\/bynder-embed\/latest\/bynder-embed.js';\n\t\t\t\t\t\tscript.id = 'bynder-widgets-js';\n\t\t\t\t\t\tscript.setAttribute('data-account-url', 'https:\/\/brandcenter.flex.com');\n\t\t\t\t\t\tscript.setAttribute('data-language', currentLanguage);\n\t\t\t\t\t\tdocument.body.appendChild(script);\n\t\t\t\t\t}\n\t\t\n\t\t\t\t\tconst bynderDiv = document.createElement('div');\n\t\t\t\t\tbynderDiv.id = 'bynder-id_69d7dd3b72348';\n\t\t\t\t\tbynderDiv.className = 'video-bynder';\n\t\t\t\t\tbynderDiv.setAttribute('data-bynder-widget', 'video-item');\n\t\t\t\t\tbynderDiv.setAttribute('data-media-id', bynderID);\n\t\t\t\t\tmediaVideoElement.appendChild(bynderDiv);\n\t\t\n\t\t\t\t\tsetTimeout(() => {\n\t\t\t\t\t\tif (typeof BynderEmbed !== 'undefined' && typeof BynderEmbed.load === 'function') {\n\t\t\t\t\t\t\tBynderEmbed.load();\n\t\t\t\t\t\t}\n\t\t\t\t\t}, 500);\n\t\t\t\t} else {\n\t\t\t\t\t\/\/ No valid YouTube or Bynder = error\n\t\t\t\t\tshowVideoError();\n\t\t\t\t}\n\t\t\t}\n\t\t\n\t\t\tfunction showVideoError() {\n\t\t\t\tconst errorDiv = document.createElement('div');\n\t\t\t\terrorDiv.id = 'video-error-id_69d7dd3b72348';\n\t\t\t\terrorDiv.className = 'video-error';\n\t\t\t\terrorDiv.innerHTML = `\n\t\t\t\t\t<div>\n\t\t\t\t\t\t<h3>Video Unavailable<\/h3>\n\t\t\t\t\t\t<p>The content you\u2019re seeking is momentarily unavailable. We appreciate your patience and look forward to sharing it with you soon.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t`;\n\t\t\t\tmediaVideoElement.appendChild(errorDiv);\n\t\t\t}\n\t\t}\n\t\t\n\t\tfunction runVideoInjection() {\n\t\t\tif (hasRun_id_69d7dd3b72348) return;\n\t\t\thasRun_id_69d7dd3b72348 = true;\n\t\t\tupdateVideoDisplay_id_69d7dd3b72348();\n\t\t}\n\t\t\n\t\t\/\/ Always run on front-end\n\t\tif (document.readyState === 'loading') {\n\t\t\tdocument.addEventListener('DOMContentLoaded', runVideoInjection);\n\t\t} else {\n\t\t\trunVideoInjection();\n\t\t}\n\t\t\n\t\t\/\/ Also run in editor if available\n\t\tif (typeof wp !== 'undefined' && wp.domReady) {\n\t\t\twp.domReady(runVideoInjection);\n\t\t}\n\t})();\n\t<\/script>\n\t\n\t<script>\n\t\tdocument.addEventListener('DOMContentLoaded', function () {\n\t\t\t\n\t\t\t\/\/ Get the block element by ID\n\t\t\tvar blockElement = document.getElementById(\"id_69d7dd3b72348\");\n\t\t\tif (!blockElement) return;\n\t\n\t\t\t\/\/ Reveal the block\n\t\t\t(function ($) {\n\t\t\t\tScrollReveal().reveal(blockElement.querySelector(\".container .media\"), {origin: \"bottom\", distance: \"20px\", opacity: 1, duration: 1000});\n\t\t\t\tScrollReveal().reveal(blockElement.querySelector(\".container .content\"), {origin: \"bottom\", distance: \"20px\", opacity: 1, duration: 1000});\n\t\t\t}(jQuery));\n\t\t});\n\t<\/script>\n<\/div>\r\n\r\n<h3 class=\"wp-block-heading\">Series Products<\/h3>\r\n\r\n\n<section data-initialparams=\"meta=series_ref:PUC-B&#038;tableOnly=true\" class=\"component-selector wp-block-component-selector-component-selector\">\n    Component Selector Block<\/section>\n\r\n\r\n\n<div class=\"sidebar block series-sidebar\">\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\r\n\n<section data-series-title=\"PUC-B\" class=\"additional-resources wp-block-component-selector-additional-resources\">\n    Additional Resources<\/section>\n\r\n\n\t\t<\/div>\n\t\t<div class=\"sidebar series-column\">\n\t\t\t\t\t\t\t<h3 class=\"wp-block-heading\">Additional insights<\/h3>\n\t\t\t\t<div class=\"posts-wrapper\">\n\t\t\t\t\t\t\t\t\t<div class=\"post\">\n\t\t\t\t\t\t\t\t<a title=\"SIP-7 DC\/DC converters for gate drive power applications\" class=\"image\" href=\"https:\/\/flex.com\/de\/resources\/sip-7-dc-dc-converters-for-gate-drive-power-applications\" target=\"_self\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" alt=\"PUC-D-\" src=\"https:\/\/flex.com\/wp-content\/uploads\/2025\/12\/PUC-D-topview-540x304.jpg\" title=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"label\">\n\t\t\t\t\t\t\tNews\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<a title=\"SIP-7 DC\/DC converters for gate drive power applications\" class=\"title\" href=\"https:\/\/flex.com\/de\/resources\/sip-7-dc-dc-converters-for-gate-drive-power-applications\" target=\"_self\">\n\t\t\t\t\tSIP-7 DC\/DC converters for gate drive power applications\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"post\">\n\t\t\t\t\t\t\t\t<a title=\"Ultra-miniature DC\/DCs for industrial applications\" class=\"image\" href=\"https:\/\/flex.com\/de\/resources\/ultra-miniature-dc-dc-converters-for-industrial-applications\" target=\"_self\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" alt=\"PUC1203S1B\" src=\"https:\/\/flex.com\/wp-content\/uploads\/2025\/12\/land_flex_media_image_1280x720pxl-540x304.jpg\" title=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"label\">\n\t\t\t\t\t\t\tNews\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<a title=\"Ultra-miniature DC\/DCs for industrial applications\" class=\"title\" href=\"https:\/\/flex.com\/de\/resources\/ultra-miniature-dc-dc-converters-for-industrial-applications\" target=\"_self\">\n\t\t\t\t\tUltra-miniature DC\/DCs for industrial applications\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"post\">\n\t\t\t\t\t\t\t\t<a title=\"Broadening our industrial and transportation portfolio\" class=\"image\" href=\"https:\/\/flex.com\/de\/resources\/industrial-transportation-portfolio\" target=\"_self\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" alt=\"PKM7000 A\" src=\"https:\/\/flex.com\/wp-content\/uploads\/2025\/12\/190109-industrial-portfolio-540x304.jpg\" title=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"label\">\n\t\t\t\t\t\t\tNews\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<a title=\"Broadening our industrial and transportation portfolio\" class=\"title\" href=\"https:\/\/flex.com\/de\/resources\/industrial-transportation-portfolio\" target=\"_self\">\n\t\t\t\t\tBroadening our industrial and transportation portfolio\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t<\/div>\n<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n","protected":false},"featured_media":33392,"template":"","meta":{"_acf_changed":false,"_searchwp_excluded":"","inline_featured_image":false},"class_list":["post-39254","power-module-series","type-power-module-series","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/flex.com\/de\/wp-json\/wp\/v2\/power-module-series\/39254","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/flex.com\/de\/wp-json\/wp\/v2\/power-module-series"}],"about":[{"href":"https:\/\/flex.com\/de\/wp-json\/wp\/v2\/types\/power-module-series"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/flex.com\/de\/wp-json\/wp\/v2\/media\/33392"}],"wp:attachment":[{"href":"https:\/\/flex.com\/de\/wp-json\/wp\/v2\/media?parent=39254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}