{"product_id":"railway-500w-dc-dc-converters-with-wide-input-range","title":"Railway 500W DC\/DC Converters with Wide Input Range","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCLS-500 is a railway 500W DC\/DC converters\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for train systems that require maximum reliability and performance. It\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efeatures a wide input range of 50.4…137.5 Vdc (3:1)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallowing a single unit to cover both 72 V and 110 V battery profiles in accordance with EN50155.\u003c\/p\u003e\n\u003cp\u003eIt provides an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eisolated and regulated 24 Vdc output\u003c\/strong\u003e, with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10% peak power capability\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor dynamic loads and a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etypical efficiency of 95%\u003c\/strong\u003e. The converter includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereinforced insulation up to 5 kVdc\u003c\/strong\u003e, ensuring safe operation even under demanding electrical conditions.\u003c\/p\u003e\n\u003cp\u003eThanks to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eits baseplate and robust thermal design\u003c\/strong\u003e, the CLS-500 enables\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ederating-free operation up to +70 ºC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand withstands\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e+85 ºC for up to 15 minutes\u003c\/strong\u003e, meeting\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eOT4 + ST1\/ST2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eclassification. This ensures stable performance even under severe temperature variations.\u003c\/p\u003e\n\u003cp\u003eThe unit includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eactive reverse polarity protection, inrush current limitation, remote on\/off, a DC-OK relay, and parallel or redundant operation capability\u003c\/strong\u003e, providing flexible and secure integration into multiple power architectures.\u003c\/p\u003e\n\u003cp\u003eThe CLS-500 complies with the main railway standards:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEN50155, EN45545-2, and EN50121-3-2\u003c\/strong\u003e, ensuring reliable operation in environments with vibration, humidity, and the electrical conditions typical of rolling stock.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKEY FEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWide input voltage range: 4…137.5 Vdc.\u003c\/li\u003e\n\u003cli\u003eFull power from –40 ºC to +85 ºC without heat sink (OT4 + ST1 \u0026amp; ST2 applications).\u003c\/li\u003e\n\u003cli\u003eAdjustable output (19.2–25.2 VDC) for long cable runs or battery charging.\u003c\/li\u003e\n\u003cli\u003e10 ms hold-up time.\u003c\/li\u003e\n\u003cli\u003eRemote ON\/OFF control.\u003c\/li\u003e\n\u003cli\u003eIntegrated OR-ing diode (parallel or redundant operations).\u003c\/li\u003e\n\u003cli\u003e10% peak power capability for 10 s.\u003c\/li\u003e\n\u003cli\u003eEN50155 compliant with no external circuitry required.\u003c\/li\u003e\n\u003cli\u003e2 years warranty\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Premium PSU","offers":[{"title":"3652","offer_id":57654822207833,"sku":"CLS05003652000000000","price":471.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/1206\/7161\/files\/CLS-300_20b44e90-b4c7-4fd4-9bae-a3712769f3b8.webp?v=1764325768","url":"https:\/\/shop.premiumpsu.com\/products\/railway-500w-dc-dc-converters-with-wide-input-range","provider":"Premium PSU Shop","version":"1.0","type":"link"}