Product Description for KMS15A-9 Power Supply Module
The TDK-LAMBDAPart Number: KMS15A-9, manufactured in Taiwan (COO: TW), is a high-efficiency, medical safety-certified power supply module designed for PCB-mount applications. This module falls under the category of Other Semiconductors | Power Supply Modules and is classified as Other Semiconductors.
Key features include:
Medical safety certifications with 4kVAC input-output isolation
Class II design requiring no ground connection
Wide operating temperature range from -40°C to +80°C
Low off-load power consumption
Compact size with high efficiency for space-constrained applications
Specifications:
Parameter
Details
Input Voltage Range
90-264VAC, 47-63Hz
Output Power
15W (minimum) to 60W (maximum)
Maximum Output Current
15A (KMS15A model)
Inrush Current Limiting
20 / 40A at 115 / 230VAC
Efficiency
High efficiency for energy savings
Protection Features
Overcurrent and overvoltage protection with automatic recovery in hiccup mode
Operating Temperature
-40°C to +80°C, derating to 30% load below 50°C to 80°C
Leakage Current
Less than 0.1mA at 264VAC
Safety Certifications
IEC/EN 62368-1, IEC/EN 60950-1, ANSI/AAMI ES 60601-1, IEC/EN 60601-1, CE Mark, EN55011 Class B
Mechanical Dimensions
2.07 x 1.08 x 0.93 inches (52.5 x 27.5 x 23.5 mm)
Weight
59g
Package Type
PCB board mountable with resin case (UL 94V-0)
ECCN
EAR99
UOM
EA
For detailed technical specifications, please refer to the datasheet.
Note: The datasheet was not processed; please search the internet for the part number KMS15A-9 for more detailed information.
Note: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.
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{"id":10003870122301,"title":"KMS15A-9","handle":"kms15a-9","description":"\u003ch3\u003eProduct Description for KMS15A-9 Power Supply Module\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eTDK-LAMBDA\u003c\/strong\u003e \u003cstrong\u003ePart Number:\u003c\/strong\u003e KMS15A-9, manufactured in Taiwan (COO: TW), is a high-efficiency, medical safety-certified power supply module designed for PCB-mount applications. This module falls under the category of \u003cem\u003eOther Semiconductors | Power Supply Modules\u003c\/em\u003e and is classified as \u003cem\u003eOther Semiconductors\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMedical safety certifications with 4kVAC input-output isolation\u003c\/li\u003e\n\u003cli\u003eClass II design requiring no ground connection\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range from -40°C to +80°C\u003c\/li\u003e\n\u003cli\u003eLow off-load power consumption\u003c\/li\u003e\n\u003cli\u003eCompact size with high efficiency for space-constrained applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003ctable\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\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e90-264VAC, 47-63Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e15W (minimum) to 60W (maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Current\u003c\/td\u003e\n\u003ctd\u003e15A (KMS15A model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInrush Current Limiting\u003c\/td\u003e\n\u003ctd\u003e20 \/ 40A at 115 \/ 230VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eHigh efficiency for energy savings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Features\u003c\/td\u003e\n\u003ctd\u003eOvercurrent and overvoltage protection with automatic recovery in hiccup mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +80°C, derating to 30% load below 50°C to 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeakage Current\u003c\/td\u003e\n\u003ctd\u003eLess than 0.1mA at 264VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certifications\u003c\/td\u003e\n\u003ctd\u003eIEC\/EN 62368-1, IEC\/EN 60950-1, ANSI\/AAMI ES 60601-1, IEC\/EN 60601-1, CE Mark, EN55011 Class B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Dimensions\u003c\/td\u003e\n\u003ctd\u003e2.07 x 1.08 x 0.93 inches (52.5 x 27.5 x 23.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e59g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003ePCB board mountable with resin case (UL 94V-0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eECCN\u003c\/td\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUOM\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed technical specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-tdl\/tdl-kms-15a-9.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number \u003cstrong\u003eKMS15A-9\u003c\/strong\u003e for more detailed information.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2025-08-05T13:42:13+05:30","created_at":"2025-08-05T13:42:13+05:30","vendor":"Waldom Electonics","type":"Other Semiconductors","tags":["Other","Power","STD_IMG","TDKLA","WLDM"],"price":451391,"price_min":451391,"price_max":451391,"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":50551734075709,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"KMS15A-9","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"KMS15A-9","public_title":null,"options":["Default Title"],"price":451391,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"KMS15A-9","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_76c8de21-6d33-4934-8405-9f2a8cf3c027.jpg?v=1754381534"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_76c8de21-6d33-4934-8405-9f2a8cf3c027.jpg?v=1754381534","options":["Title"],"media":[{"alt":null,"id":45679525331261,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_76c8de21-6d33-4934-8405-9f2a8cf3c027.jpg?v=1754381534"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_76c8de21-6d33-4934-8405-9f2a8cf3c027.jpg?v=1754381534","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description for KMS15A-9 Power Supply Module\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eTDK-LAMBDA\u003c\/strong\u003e \u003cstrong\u003ePart Number:\u003c\/strong\u003e KMS15A-9, manufactured in Taiwan (COO: TW), is a high-efficiency, medical safety-certified power supply module designed for PCB-mount applications. This module falls under the category of \u003cem\u003eOther Semiconductors | Power Supply Modules\u003c\/em\u003e and is classified as \u003cem\u003eOther Semiconductors\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMedical safety certifications with 4kVAC input-output isolation\u003c\/li\u003e\n\u003cli\u003eClass II design requiring no ground connection\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range from -40°C to +80°C\u003c\/li\u003e\n\u003cli\u003eLow off-load power consumption\u003c\/li\u003e\n\u003cli\u003eCompact size with high efficiency for space-constrained applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003ctable\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\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e90-264VAC, 47-63Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e15W (minimum) to 60W (maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Current\u003c\/td\u003e\n\u003ctd\u003e15A (KMS15A model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInrush Current Limiting\u003c\/td\u003e\n\u003ctd\u003e20 \/ 40A at 115 \/ 230VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eHigh efficiency for energy savings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Features\u003c\/td\u003e\n\u003ctd\u003eOvercurrent and overvoltage protection with automatic recovery in hiccup mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +80°C, derating to 30% load below 50°C to 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeakage Current\u003c\/td\u003e\n\u003ctd\u003eLess than 0.1mA at 264VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certifications\u003c\/td\u003e\n\u003ctd\u003eIEC\/EN 62368-1, IEC\/EN 60950-1, ANSI\/AAMI ES 60601-1, IEC\/EN 60601-1, CE Mark, EN55011 Class B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Dimensions\u003c\/td\u003e\n\u003ctd\u003e2.07 x 1.08 x 0.93 inches (52.5 x 27.5 x 23.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e59g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003ePCB board mountable with resin case (UL 94V-0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eECCN\u003c\/td\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUOM\u003c\/td\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed technical specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-tdl\/tdl-kms-15a-9.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number \u003cstrong\u003eKMS15A-9\u003c\/strong\u003e for more detailed information.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote: The product image displayed is a standard reference image. Actual product appearance may vary. For the most accurate and up-to-date representation, we recommend searching the part number online.\u003c\/strong\u003e\u003c\/p\u003e"}
