{"product_id":"mean-well-ddr-240d-24-dc-dc-converter-240w-67-2-154v-in-24v-out","title":"Mean Well DDR-240D-24 DC-DC Converter - 240W - 67.2~154V in 24V out 10A","description":"\u003cp style=\"line-height:1.7; margin-bottom:24px;\"\u003e\n  The DDR-240D is a 240W DIN Rail type DC-DC converter designed for rolling stock and railway applications requiring compliance with EN50155 standards. With an input range of 67.2~154Vdc (nominal 110Vdc), it converts from standard on-board DC bus supplies to isolated 12V, 24V, or 48V outputs. Built to withstand shock and vibration per IEC61373, it operates reliably from -40~+70°C and supports current sharing for higher-power parallel configurations.\n\u003c\/p\u003e\n\n\u003ch2 class=\"h5\" style=\"border-bottom:1px solid #e3e3e3; padding-bottom:12px;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"list-style:none; padding:0; margin:0;\"\u003e\n  \u003cli style=\"padding:10px 0; border-bottom:1px dashed #ddd; display:flex; gap:10px;\"\u003e\n    \u003cspan style=\"color:#00847f; font-weight:700; flex-shrink:0;\"\u003e✓\u003c\/span\u003e\n    40mm wide — DIN rail TS-35 compatible\n  \u003c\/li\u003e\n  \u003cli style=\"padding:10px 0; border-bottom:1px dashed #ddd; display:flex; gap:10px;\"\u003e\n    \u003cspan style=\"color:#00847f; font-weight:700; flex-shrink:0;\"\u003e✓\u003c\/span\u003e\n    Input voltage range: 67.2~154Vdc (nominal 110Vdc)\n  \u003c\/li\u003e\n  \u003cli style=\"padding:10px 0; border-bottom:1px dashed #ddd; display:flex; gap:10px;\"\u003e\n    \u003cspan style=\"color:#00847f; font-weight:700; flex-shrink:0;\"\u003e✓\u003c\/span\u003e\n    DC output voltage adjustable ±10%\n  \u003c\/li\u003e\n  \u003cli style=\"padding:10px 0; border-bottom:1px dashed #ddd; display:flex; gap:10px;\"\u003e\n    \u003cspan style=\"color:#00847f; font-weight:700; flex-shrink:0;\"\u003e✓\u003c\/span\u003e\n    4KVdc reinforced I\/O isolation\n  \u003c\/li\u003e\n  \u003cli style=\"padding:10px 0; border-bottom:1px dashed #ddd; display:flex; gap:10px;\"\u003e\n    \u003cspan style=\"color:#00847f; font-weight:700; flex-shrink:0;\"\u003e✓\u003c\/span\u003e\n    Wide operating temperature: -40°C ~ +70°C\n  \u003c\/li\u003e\n  \u003cli style=\"padding:10px 0; border-bottom:1px dashed #ddd; display:flex; gap:10px;\"\u003e\n    \u003cspan style=\"color:#00847f; font-weight:700; flex-shrink:0;\"\u003e✓\u003c\/span\u003e\n    Protections: Short circuit \/ Overload \/ Over voltage \/ Reverse polarity \/ Under voltage lockout\n  \u003c\/li\u003e\n  \u003cli style=\"padding:10px 0; border-bottom:1px dashed #ddd; display:flex; gap:10px;\"\u003e\n    \u003cspan style=\"color:#00847f; font-weight:700; flex-shrink:0;\"\u003e✓\u003c\/span\u003e\n    DC OK relay contact output\n  \u003c\/li\u003e\n  \u003cli style=\"padding:10px 0; border-bottom:1px dashed #ddd; display:flex; gap:10px;\"\u003e\n    \u003cspan style=\"color:#00847f; font-weight:700; flex-shrink:0;\"\u003e✓\u003c\/span\u003e\n    Remote ON\/OFF control\n  \u003c\/li\u003e\n  \u003cli style=\"padding:10px 0; border-bottom:1px dashed #ddd; display:flex; gap:10px;\"\u003e\n    \u003cspan style=\"color:#00847f; font-weight:700; flex-shrink:0;\"\u003e✓\u003c\/span\u003e\n    Current sharing up to 960W (parallel 3+1 units)\n  \u003c\/li\u003e\n  \u003cli style=\"padding:10px 0; border-bottom:1px dashed #ddd; display:flex; gap:10px;\"\u003e\n    \u003cspan style=\"color:#00847f; font-weight:700; flex-shrink:0;\"\u003e✓\u003c\/span\u003e\n    Safety approvals: IEC 62368-1, UL 62368-1, AS\/NZS 62368.1, EAC TP TC 004\n  \u003c\/li\u003e\n  \u003cli style=\"padding:10px 0; border-bottom:1px dashed #ddd; display:flex; gap:10px;\"\u003e\n    \u003cspan style=\"color:#00847f; font-weight:700; flex-shrink:0;\"\u003e✓\u003c\/span\u003e\n    Railway standards: EN50155, IEC60571, IEC61373 (shock \u0026amp; vibration)\n  \u003c\/li\u003e\n  \u003cli style=\"padding:10px 0; display:flex; gap:10px;\"\u003e\n    \u003cspan style=\"color:#00847f; font-weight:700; flex-shrink:0;\"\u003e✓\u003c\/span\u003e\n    3 years warranty\n  \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mean Well","offers":[{"title":"240W - 24V out - 67.2~154V in","offer_id":45707127161131,"sku":"DDR-240D-24","price":285.89,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/9872\/5419\/files\/36e0efd37b9e8c62fd53628901a9c3e482264cc6_Untitle123124d_1_8f54d0e1-cc3d-4501-9e25-8afca10b088e.jpg?v=1782623148","url":"https:\/\/wellforces.co.nz\/products\/mean-well-ddr-240d-24-dc-dc-converter-240w-67-2-154v-in-24v-out","provider":"Wellforces Ltd.","version":"1.0","type":"link"}