{"id":18261,"date":"2025-04-23T10:41:47","date_gmt":"2025-04-23T08:41:47","guid":{"rendered":"https:\/\/kamaka.de\/?p=18261"},"modified":"2025-04-23T10:41:47","modified_gmt":"2025-04-23T08:41:47","slug":"calex-hbc400-rugged-efficient-power-conversion-for-demanding-e-mobility-applications-04-2025","status":"publish","type":"post","link":"https:\/\/kamaka.de\/en\/calex-hbc400-rugged-efficient-power-conversion-for-demanding-e-mobility-applications-04-2025\/","title":{"rendered":"Calex – HBC400: Rugged, Efficient Power Conversion for Demanding E-Mobility Applications (04\/2025)"},"content":{"rendered":"

\"\"The Calex HBC400<\/strong> is a powerful, highly efficient 4kW bidirectional DC\/DC converter designed to meet the rigorous demands of industrial, agricultural, marine, mining, and other e-mobility applications. Engineered by Murata Power Solutions<\/strong>, this next-generation power converter is built into a compact, liquid-cooled, and IP67-rated aluminum enclosure\u2014making it exceptionally reliable in harsh and high-vibration environments.<\/p>\n

Key Features at a Glance<\/h3>\n
    \n
  • Bidirectional Operation<\/strong>
    \nSeamlessly switches between Buck Mode<\/strong> (220\u2013440VDC to 12\/24VDC) and Boost Mode<\/strong> (12\/24VDC to 220\u2013440VDC), enabling flexible power management and battery charging or discharging.<\/li>\n
  • Wide Voltage Range<\/strong>
    \nSupports input voltages from 220 to 440VDC<\/strong> on the high side and 12VDC or 24VDC<\/strong> on the low side, with respective models optimized for each configuration.<\/li>\n
  • High Efficiency<\/strong>
    \nOperates at up to 96% efficiency<\/strong>, ensuring minimal energy loss and reduced thermal stress.<\/li>\n
  • Robust Digital Interface<\/strong>
    \nEquipped with SAE J1939 CAN 2.0B compliant<\/strong> communications, allowing advanced monitoring, control, and configuration.<\/li>\n
  • Comprehensive Protection<\/strong>
    \nIntegrated protections against over-current, short-circuit, and over-temperature<\/strong> ensure system safety and reliability.<\/li>\n
  • Safety Isolation & HVIL Contacts<\/strong>
    \nFeatures input-to-output isolation<\/strong> and Amphenol Powerlok connectors<\/strong> with High Voltage Interlock Loop (HVIL)<\/strong> for enhanced electrical safety.<\/li>\n<\/ul>\n

    Built for Harsh Environments<\/h3>\n

    Encased in a rugged IP67-rated aluminum housing<\/strong>, the HBC400 is designed for environments where dust, moisture, and vibration are constant challenges. The liquid cooling system, combined with compact dimensions (359mm x 205mm x 78mm) and a manageable weight of 6 kg, makes it easy to integrate into tight spaces.<\/p>\n

    Applications<\/h3>\n

    Whether you’re electrifying an off-road vehicle, deploying mobile equipment in the field, or designing a robust energy storage system, the Calex HBC400 is the power converter you can rely on.<\/p>\n

    Typical Use Cases:<\/strong><\/p>\n

      \n
    • E-Mobility Platforms<\/li>\n
    • Off-Highway Machinery<\/li>\n
    • Renewable Energy Storage<\/li>\n
    • Marine and Agricultural Equipment<\/li>\n
    • Industrial Automation Systems<\/li>\n<\/ul>\n

      Discover the HBC400 Advantage<\/h3>\n

      Experience the combination of rugged design, high efficiency, and intelligent communication. The Calex HBC400<\/strong> redefines what a DC\/DC power converter can deliver in performance-critical applications.<\/p>\n

      \n","protected":false},"excerpt":{"rendered":"

      The Calex HBC400 is a powerful, highly efficient 4kW bidirectional DC\/DC converter designed to meet the rigorous demands of industrial, agricultural, marine, mining, and other e-mobility applications. Engineered by Murata Power Solutions, this next-generation power converter is built into a […]<\/p>\n","protected":false},"author":5,"featured_media":16303,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[11],"tags":[],"class_list":["post-18261","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"yoast_head":"\nCalex - HBC400: Rugged, Efficient Power Conversion for Demanding E-Mobility Applications (04\/2025)<\/title>\n<meta name=\"description\" content=\"The Calex HBC400 is a powerful, highly efficient 4kW bidirectional DC\/DC converter designed to meet the rigorous demands of industrial, agricultural,\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kamaka.de\/en\/calex-hbc400-rugged-efficient-power-conversion-for-demanding-e-mobility-applications-04-2025\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Calex - HBC400: Rugged, Efficient Power Conversion for Demanding E-Mobility Applications (04\/2025)\" \/>\n<meta property=\"og:description\" content=\"The Calex HBC400 is a powerful, highly efficient 4kW bidirectional DC\/DC converter designed to meet the rigorous demands of industrial, agricultural,\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kamaka.de\/en\/calex-hbc400-rugged-efficient-power-conversion-for-demanding-e-mobility-applications-04-2025\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-23T08:41:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kamaka.de\/wp-content\/uploads\/2024\/03\/CalEx-Logo-300.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"820\" \/>\n\t<meta property=\"og:image:height\" content=\"255\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Anja Karasch Kamaka\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Anja Karasch Kamaka\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/kamaka.de\\\/en\\\/calex-hbc400-rugged-efficient-power-conversion-for-demanding-e-mobility-applications-04-2025\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/kamaka.de\\\/en\\\/calex-hbc400-rugged-efficient-power-conversion-for-demanding-e-mobility-applications-04-2025\\\/\"},\"author\":{\"name\":\"Anja Karasch Kamaka\",\"@id\":\"https:\\\/\\\/kamaka.de\\\/#\\\/schema\\\/person\\\/ca029b32d377b9be880e15d1aa3c8d6f\"},\"headline\":\"Calex – HBC400: Rugged, Efficient Power Conversion for Demanding E-Mobility Applications (04\\\/2025)\",\"datePublished\":\"2025-04-23T08:41:47+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/kamaka.de\\\/en\\\/calex-hbc400-rugged-efficient-power-conversion-for-demanding-e-mobility-applications-04-2025\\\/\"},\"wordCount\":326,\"image\":{\"@id\":\"https:\\\/\\\/kamaka.de\\\/en\\\/calex-hbc400-rugged-efficient-power-conversion-for-demanding-e-mobility-applications-04-2025\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/kamaka.de\\\/wp-content\\\/uploads\\\/2024\\\/03\\\/CalEx-Logo-300.jpg\",\"articleSection\":[\"News\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/kamaka.de\\\/en\\\/calex-hbc400-rugged-efficient-power-conversion-for-demanding-e-mobility-applications-04-2025\\\/\",\"url\":\"https:\\\/\\\/kamaka.de\\\/en\\\/calex-hbc400-rugged-efficient-power-conversion-for-demanding-e-mobility-applications-04-2025\\\/\",\"name\":\"Calex - 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