The TMR 3 series from TRACO ELEC. AG is a family of isolated 3 W DC/DC converter modules designed for space-critical applications. These converters feature a compact SIP-8 package with a small footprint of only 2.0 cm², making them ideal for communication equipment, instrumentation, and industrial electronics.
Wide Input Voltage Range: 2:1 input voltage ratio for versatile power supply options
Fully Regulated Output: Ensures stable voltage output under varying load conditions
High Efficiency: Up to 85% efficiency for reduced power loss and heat generation
Isolation: 1600 VDC I/O isolation with functional insulation
Operating Temperature: –40°C to +85°C for reliable performance in harsh environments
Protection Features: Short-circuit protection with automatic recovery and remote On/Off control
Input Current at No Load: 10–60 mA depending on model
Surge Voltage Tolerance: Up to 100 VDC (varies by input voltage)
Recommended Input Fuse: 1,000–2,000 mA (slow blow)
Capacitive Load Capability: Up to 3,300 µF depending on model
Start-up Time: Approximately 30 ms
Isolation Voltage: 1,600 VDC (input to output)
Operating Temperature Range: –40°C to +85°C
Dimensions and Pinout: Compact SIP-8 package with detailed pin configuration available in datasheet
Certifications & Standards
Safety: EN 60950-1, EN 62368-1, IEC 60950-1, IEC 62368-1, UL 60950-1, UL 62368-1
EMI & EMC: Conducted and radiated emissions compliant with EN 55032 (Class A/B with external filter), immunity standards EN 61000-4 series
Environmental: RoHS and REACH compliant
For detailed specifications, dimensions, and application notes, please refer to the datasheet.
Part Number: TMR-3-0511 Manufacturer: TRACO ELEC. AG Country of Origin: US UOM: EA ECCN: EAR99 Package Type: SIP-8
Note: Datasheet was not processed please search the internet for the part number for more details.
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.
{"id":10004034715965,"title":"TMR-3-0511","handle":"tmr-3-0511","description":"\u003ch3\u003eTRACO ELEC. AG TMR-3-0511 DC\/DC Converter Series\u003c\/h3\u003e\n\u003cp\u003eThe TMR 3 series from TRACO ELEC. AG is a family of isolated 3 W DC\/DC converter modules designed for space-critical applications. These converters feature a compact SIP-8 package with a small footprint of only 2.0 cm², making them ideal for communication equipment, instrumentation, and industrial electronics.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Input Voltage Range:\u003c\/strong\u003e 2:1 input voltage ratio for versatile power supply options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Regulated Output:\u003c\/strong\u003e Ensures stable voltage output under varying load conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e Up to 85% efficiency for reduced power loss and heat generation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e 1600 VDC I\/O isolation with functional insulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e –40°C to +85°C for reliable performance in harsh environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Features:\u003c\/strong\u003e Short-circuit protection with automatic recovery and remote On\/Off control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e UL 62368-1, IEC 62368-1 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eInput Voltage Range\u003c\/th\u003e\n\u003cth\u003eOutput 1 (Vnom \/ Imax)\u003c\/th\u003e\n\u003cth\u003eOutput 2 (Vnom \/ Imax)\u003c\/th\u003e\n\u003cth\u003eEfficiency (typ.)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTMR 3-0510, TMR 3-0511, TMR 3-0512, TMR 3-0513, TMR 3-0521, TMR 3-0522, TMR 3-0523\u003c\/td\u003e\n\u003ctd\u003e4.5 - 9 VDC (5 VDC nom.)\u003c\/td\u003e\n\u003ctd\u003e3.3 VDC \/ 700 mA\u003cbr\u003e5 VDC \/ 600 mA\u003cbr\u003e12 VDC \/ 250 mA\u003cbr\u003e15 VDC \/ 200 mA\u003cbr\u003e+5 VDC \/ 300 mA\u003cbr\u003e+12 VDC \/ 125 mA\u003cbr\u003e+15 VDC \/ 100 mA\u003c\/td\u003e\n\u003ctd\u003e–5 VDC \/ 300 mA\u003cbr\u003e–12 VDC \/ 125 mA\u003cbr\u003e–15 VDC \/ 100 mA\u003c\/td\u003e\n\u003ctd\u003e75% - 82%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTMR 3-1210, TMR 3-1211, TMR 3-1212, TMR 3-1213, TMR 3-1221, TMR 3-1222, TMR 3-1223\u003c\/td\u003e\n\u003ctd\u003e9 - 18 VDC (12 VDC nom.)\u003c\/td\u003e\n\u003ctd\u003eSame as above with efficiencies up to 83%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTMR 3-2410, TMR 3-2411, TMR 3-2412, TMR 3-2413, TMR 3-2421, TMR 3-2422, TMR 3-2423\u003c\/td\u003e\n\u003ctd\u003e18 - 36 VDC (24 VDC nom.)\u003c\/td\u003e\n\u003ctd\u003eSame as above with efficiencies up to 85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTMR 3-4810, TMR 3-4811, TMR 3-4812, TMR 3-4813, TMR 3-4821, TMR 3-4822, TMR 3-4823\u003c\/td\u003e\n\u003ctd\u003e36 - 75 VDC (48 VDC nom.)\u003c\/td\u003e\n\u003ctd\u003eSame as above with efficiencies up to 83%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInput Current at No Load: 10–60 mA depending on model\u003c\/li\u003e\n\u003cli\u003eSurge Voltage Tolerance: Up to 100 VDC (varies by input voltage)\u003c\/li\u003e\n\u003cli\u003eRecommended Input Fuse: 1,000–2,000 mA (slow blow)\u003c\/li\u003e\n\u003cli\u003eCapacitive Load Capability: Up to 3,300 µF depending on model\u003c\/li\u003e\n\u003cli\u003eStart-up Time: Approximately 30 ms\u003c\/li\u003e\n\u003cli\u003eIsolation Voltage: 1,600 VDC (input to output)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: –40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eDimensions and Pinout: Compact SIP-8 package with detailed pin configuration available in datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSafety: EN 60950-1, EN 62368-1, IEC 60950-1, IEC 62368-1, UL 60950-1, UL 62368-1\u003c\/li\u003e\n\u003cli\u003eEMI \u0026amp; EMC: Conducted and radiated emissions compliant with EN 55032 (Class A\/B with external filter), immunity standards EN 61000-4 series\u003c\/li\u003e\n\u003cli\u003eEnvironmental: RoHS and REACH compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed specifications, dimensions, and application notes, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-tra\/tra-tmr-3-0511.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e TMR-3-0511\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e TRACO ELEC. AG\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e US\u003cbr\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e SIP-8\u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed please search the internet for the part number for more details.\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":"2025-08-05T17:11:07+05:30","created_at":"2025-08-05T17:11:07+05:30","vendor":"Waldom Electonics","type":"Other Semiconductors","tags":["12V","15V","2W","5V","DC","Isolated","Other","Power","STD_IMG","TMR","TRACO","WLDM"],"price":500591,"price_min":500591,"price_max":500591,"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":50552561238333,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"TMR-3-0511","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TMR-3-0511","public_title":null,"options":["Default Title"],"price":500591,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"TMR-3-0511","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_f76bbc4e-91a9-484e-9976-3d82a78296c0.jpg?v=1754394067"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_f76bbc4e-91a9-484e-9976-3d82a78296c0.jpg?v=1754394067","options":["Title"],"media":[{"alt":null,"id":45682955190589,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_f76bbc4e-91a9-484e-9976-3d82a78296c0.jpg?v=1754394067"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/fbe811dc-181f-41c1-ab5a-dc3410446d1d_f76bbc4e-91a9-484e-9976-3d82a78296c0.jpg?v=1754394067","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eTRACO ELEC. AG TMR-3-0511 DC\/DC Converter Series\u003c\/h3\u003e\n\u003cp\u003eThe TMR 3 series from TRACO ELEC. AG is a family of isolated 3 W DC\/DC converter modules designed for space-critical applications. These converters feature a compact SIP-8 package with a small footprint of only 2.0 cm², making them ideal for communication equipment, instrumentation, and industrial electronics.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Input Voltage Range:\u003c\/strong\u003e 2:1 input voltage ratio for versatile power supply options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Regulated Output:\u003c\/strong\u003e Ensures stable voltage output under varying load conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e Up to 85% efficiency for reduced power loss and heat generation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e 1600 VDC I\/O isolation with functional insulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e –40°C to +85°C for reliable performance in harsh environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Features:\u003c\/strong\u003e Short-circuit protection with automatic recovery and remote On\/Off control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e UL 62368-1, IEC 62368-1 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eInput Voltage Range\u003c\/th\u003e\n\u003cth\u003eOutput 1 (Vnom \/ Imax)\u003c\/th\u003e\n\u003cth\u003eOutput 2 (Vnom \/ Imax)\u003c\/th\u003e\n\u003cth\u003eEfficiency (typ.)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTMR 3-0510, TMR 3-0511, TMR 3-0512, TMR 3-0513, TMR 3-0521, TMR 3-0522, TMR 3-0523\u003c\/td\u003e\n\u003ctd\u003e4.5 - 9 VDC (5 VDC nom.)\u003c\/td\u003e\n\u003ctd\u003e3.3 VDC \/ 700 mA\u003cbr\u003e5 VDC \/ 600 mA\u003cbr\u003e12 VDC \/ 250 mA\u003cbr\u003e15 VDC \/ 200 mA\u003cbr\u003e+5 VDC \/ 300 mA\u003cbr\u003e+12 VDC \/ 125 mA\u003cbr\u003e+15 VDC \/ 100 mA\u003c\/td\u003e\n\u003ctd\u003e–5 VDC \/ 300 mA\u003cbr\u003e–12 VDC \/ 125 mA\u003cbr\u003e–15 VDC \/ 100 mA\u003c\/td\u003e\n\u003ctd\u003e75% - 82%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTMR 3-1210, TMR 3-1211, TMR 3-1212, TMR 3-1213, TMR 3-1221, TMR 3-1222, TMR 3-1223\u003c\/td\u003e\n\u003ctd\u003e9 - 18 VDC (12 VDC nom.)\u003c\/td\u003e\n\u003ctd\u003eSame as above with efficiencies up to 83%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTMR 3-2410, TMR 3-2411, TMR 3-2412, TMR 3-2413, TMR 3-2421, TMR 3-2422, TMR 3-2423\u003c\/td\u003e\n\u003ctd\u003e18 - 36 VDC (24 VDC nom.)\u003c\/td\u003e\n\u003ctd\u003eSame as above with efficiencies up to 85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTMR 3-4810, TMR 3-4811, TMR 3-4812, TMR 3-4813, TMR 3-4821, TMR 3-4822, TMR 3-4823\u003c\/td\u003e\n\u003ctd\u003e36 - 75 VDC (48 VDC nom.)\u003c\/td\u003e\n\u003ctd\u003eSame as above with efficiencies up to 83%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInput Current at No Load: 10–60 mA depending on model\u003c\/li\u003e\n\u003cli\u003eSurge Voltage Tolerance: Up to 100 VDC (varies by input voltage)\u003c\/li\u003e\n\u003cli\u003eRecommended Input Fuse: 1,000–2,000 mA (slow blow)\u003c\/li\u003e\n\u003cli\u003eCapacitive Load Capability: Up to 3,300 µF depending on model\u003c\/li\u003e\n\u003cli\u003eStart-up Time: Approximately 30 ms\u003c\/li\u003e\n\u003cli\u003eIsolation Voltage: 1,600 VDC (input to output)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: –40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eDimensions and Pinout: Compact SIP-8 package with detailed pin configuration available in datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCertifications \u0026amp; Standards\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSafety: EN 60950-1, EN 62368-1, IEC 60950-1, IEC 62368-1, UL 60950-1, UL 62368-1\u003c\/li\u003e\n\u003cli\u003eEMI \u0026amp; EMC: Conducted and radiated emissions compliant with EN 55032 (Class A\/B with external filter), immunity standards EN 61000-4 series\u003c\/li\u003e\n\u003cli\u003eEnvironmental: RoHS and REACH compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed specifications, dimensions, and application notes, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-tra\/tra-tmr-3-0511.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e TMR-3-0511\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e TRACO ELEC. AG\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e US\u003cbr\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e SIP-8\u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed please search the internet for the part number for more details.\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"}
