The TDK-LAMBDA PH300S280-28 is a high-performance DC-DC converter power module designed with a baseplate for efficient thermal management. This module is suitable for applications requiring reliable power conversion with adjustable output voltage and comprehensive safety features.
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{"id":10027684135229,"title":"PH300S280-28","handle":"ph300s280-28","description":"\u003ch3\u003eTDK-LAMBDA PH300S280-28 DC-DC Power Module\u003c\/h3\u003e\n\u003cp\u003eThe TDK-LAMBDA PH300S280-28 is a high-performance DC-DC converter power module designed with a baseplate for efficient thermal management. This module is suitable for applications requiring reliable power conversion with adjustable output voltage and comprehensive safety features.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e PH300S280-28\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e TDK-LAMBDA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e MY (Malaysia)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Baseplate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-TDL\/PH300S280-28.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh density design for space-efficient applications\u003c\/li\u003e\n\u003cli\u003eWide input voltage range (18-36V for 24V nominal, 36-76V for 48V nominal, 82-185V for 110V nominal, 200-400V for 280V nominal)\u003c\/li\u003e\n\u003cli\u003eOutput voltage adjustable within specified ranges\u003c\/li\u003e\n\u003cli\u003eRemote On\/Off control for flexible operation\u003c\/li\u003e\n\u003cli\u003eFixed switching frequency for stable performance\u003c\/li\u003e\n\u003cli\u003eInternational safety approvals ensuring compliance\u003c\/li\u003e\n\u003cli\u003eLow component count for enhanced reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V, 5V, 12V, 15V, 24V, 28V, 48V (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Range\u003c\/td\u003e\n\u003ctd\u003e24V nom: 18-36V, 48V nom: 36-76V, 110V nom: 82-185V, 280V nom: 200-400V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation\u003c\/td\u003e\n\u003ctd\u003e0.8% or 40mV (whichever is greater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation\u003c\/td\u003e\n\u003ctd\u003e0.8% or 40mV (whichever is greater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple and Noise\u003c\/td\u003e\n\u003ctd\u003e100mV to 480mV (depending on model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver Voltage Protection\u003c\/td\u003e\n\u003ctd\u003ePossible - Refer to installation manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverload Protection\u003c\/td\u003e\n\u003ctd\u003e150-180%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote On\/Off\u003c\/td\u003e\n\u003ctd\u003eLow = ON, Open = OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote Sensing\u003c\/td\u003e\n\u003ctd\u003eInternal sensing, self-resetting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eConduction or forced air; see application notes for heatsink selection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-20°C to +85°C (100°C on PH300 \u0026amp; PH600)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C (+100°C on PH300 \u0026amp; PH600)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eInput to output: 3000VAC, Input to baseplate: 2500VAC, Output to baseplate: 100MΩ at 500VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certification\u003c\/td\u003e\n\u003ctd\u003eUL60950-1, CSA60950-1, EN60950-1, CE Mark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eTwo years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor full details, test methods, and application notes, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-TDL\/PH300S280-28.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: This product is obsolete, with the last time buy in June 2018. For more details, please search the internet for the part number.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T01:54:12+05:30","created_at":"2025-08-16T01:54:12+05:30","vendor":"Waldom Electonics","type":"","tags":["DC","IMPORT_CSV","IMPORT_PT2","Power","TDKLA","WLDM"],"price":5018519,"price_min":5018519,"price_max":5018519,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50625776288061,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"PH300S280-28","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"PH300S280-28","public_title":null,"options":["Default Title"],"price":5018519,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"PH300S280-28","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/57352104.jpg?v=1755289454"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/57352104.jpg?v=1755289454","options":["Title"],"media":[{"alt":null,"id":45859702866237,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/57352104.jpg?v=1755289454"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/57352104.jpg?v=1755289454","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eTDK-LAMBDA PH300S280-28 DC-DC Power Module\u003c\/h3\u003e\n\u003cp\u003eThe TDK-LAMBDA PH300S280-28 is a high-performance DC-DC converter power module designed with a baseplate for efficient thermal management. This module is suitable for applications requiring reliable power conversion with adjustable output voltage and comprehensive safety features.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e PH300S280-28\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e TDK-LAMBDA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e MY (Malaysia)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Baseplate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-TDL\/PH300S280-28.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh density design for space-efficient applications\u003c\/li\u003e\n\u003cli\u003eWide input voltage range (18-36V for 24V nominal, 36-76V for 48V nominal, 82-185V for 110V nominal, 200-400V for 280V nominal)\u003c\/li\u003e\n\u003cli\u003eOutput voltage adjustable within specified ranges\u003c\/li\u003e\n\u003cli\u003eRemote On\/Off control for flexible operation\u003c\/li\u003e\n\u003cli\u003eFixed switching frequency for stable performance\u003c\/li\u003e\n\u003cli\u003eInternational safety approvals ensuring compliance\u003c\/li\u003e\n\u003cli\u003eLow component count for enhanced reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V, 5V, 12V, 15V, 24V, 28V, 48V (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Range\u003c\/td\u003e\n\u003ctd\u003e24V nom: 18-36V, 48V nom: 36-76V, 110V nom: 82-185V, 280V nom: 200-400V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation\u003c\/td\u003e\n\u003ctd\u003e0.8% or 40mV (whichever is greater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation\u003c\/td\u003e\n\u003ctd\u003e0.8% or 40mV (whichever is greater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple and Noise\u003c\/td\u003e\n\u003ctd\u003e100mV to 480mV (depending on model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver Voltage Protection\u003c\/td\u003e\n\u003ctd\u003ePossible - Refer to installation manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverload Protection\u003c\/td\u003e\n\u003ctd\u003e150-180%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote On\/Off\u003c\/td\u003e\n\u003ctd\u003eLow = ON, Open = OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote Sensing\u003c\/td\u003e\n\u003ctd\u003eInternal sensing, self-resetting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eConduction or forced air; see application notes for heatsink selection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-20°C to +85°C (100°C on PH300 \u0026amp; PH600)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C (+100°C on PH300 \u0026amp; PH600)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eInput to output: 3000VAC, Input to baseplate: 2500VAC, Output to baseplate: 100MΩ at 500VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certification\u003c\/td\u003e\n\u003ctd\u003eUL60950-1, CSA60950-1, EN60950-1, CE Mark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eTwo years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor full details, test methods, and application notes, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-TDL\/PH300S280-28.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: This product is obsolete, with the last time buy in June 2018. For more details, please search the internet for the part number.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
