Introducing the TRACO ELEC. AG TDN 3-2423WISM series, a high-performance, ultra-compact isolated DC/DC converter designed for demanding electronic applications. With a power rating of 3 Watts, this converter offers reliable regulation and exceptional isolation in a compact package.
Product Features
Fully regulated outputs with high efficiency (typ. 82%)
Input voltage range: 18-75 VDC, suitable for various power systems
I/O-isolation voltage of 1,600 VDC for safety and noise immunity
Operating temperature range from -40°C to +70°C without derating
Compact SMD package measuring 13.2 x 9.1 x 10.2 mm (1.23 cm³)
Remote On/Off control for flexible system integration
Short circuit protection with automatic recovery
Designed to meet UL 62368-1 and UL 60950-1 standards
3-year product warranty for long-term reliability
Technical Specifications
Parameter
Details
Input Voltage Range
18-75 VDC (nominal 48 VDC)
Output Power
3 W
Isolation Voltage
1,600 VDC (test duration 60 s)
Efficiency
Typ. 82%
Operating Temperature
-40°C to +70°C (without derating)
Short Circuit Protection
Automatic recovery
Package Type
SMD, TUBE
ECCN
EAR99
UOM
EA
Additional Details
Capacitive load capability varies with output voltage, e.g., up to 4,700 µF for 3.3 V models
Input filter includes internal capacitor; external fuse recommended based on application
Compliance with EMI standards EN 55032 (Class A/B with external filter)
Environmental resilience includes vibration and thermal shock according to MIL-STD-810F
For detailed electrical characteristics and application guidelines, please refer to the datasheet.
Part Number: TDN 3-2423WISM
Manufacturer: TRACO ELEC. AG
Country of Origin: US
Package Type: TUBE
UOM: EA
ECCN: EAR99
Note: Datasheet was not processed; please search the internet for the part number for more details.
{"id":10017814282557,"title":"TDN 3-2423WISM","handle":"tdn-3-2423wism","description":"\u003ch3\u003eDC-DC Converter +\/-15V 3W - TDN 3-2423WISM\u003c\/h3\u003e\n\u003cp\u003eIntroducing the TRACO ELEC. AG TDN 3-2423WISM series, a high-performance, ultra-compact isolated DC\/DC converter designed for demanding electronic applications. With a power rating of 3 Watts, this converter offers reliable regulation and exceptional isolation in a compact package.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFully regulated outputs with high efficiency (typ. 82%)\u003c\/li\u003e\n\u003cli\u003eInput voltage range: 18-75 VDC, suitable for various power systems\u003c\/li\u003e\n\u003cli\u003eI\/O-isolation voltage of 1,600 VDC for safety and noise immunity\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -40°C to +70°C without derating\u003c\/li\u003e\n\u003cli\u003eCompact SMD package measuring 13.2 x 9.1 x 10.2 mm (1.23 cm³)\u003c\/li\u003e\n\u003cli\u003eRemote On\/Off control for flexible system integration\u003c\/li\u003e\n\u003cli\u003eShort circuit protection with automatic recovery\u003c\/li\u003e\n\u003cli\u003eDesigned to meet UL 62368-1 and UL 60950-1 standards\u003c\/li\u003e\n\u003cli\u003e3-year product warranty for long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\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\u003e18-75 VDC (nominal 48 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e3 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1,600 VDC (test duration 60 s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eTyp. 82%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +70°C (without derating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort Circuit Protection\u003c\/td\u003e\n\u003ctd\u003eAutomatic recovery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eSMD, TUBE\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\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCapacitive load capability varies with output voltage, e.g., up to 4,700 µF for 3.3 V models\u003c\/li\u003e\n\u003cli\u003eInput filter includes internal capacitor; external fuse recommended based on application\u003c\/li\u003e\n\u003cli\u003eCompliance with EMI standards EN 55032 (Class A\/B with external filter)\u003c\/li\u003e\n\u003cli\u003eEnvironmental resilience includes vibration and thermal shock according to MIL-STD-810F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed electrical characteristics and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-tra\/tra-tdn-3-2423wism.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: TDN 3-2423WISM\u003cbr\u003e\nManufacturer: TRACO ELEC. AG\u003cbr\u003e\nCountry of Origin: US\u003cbr\u003e\nPackage Type: TUBE\u003cbr\u003e\nUOM: EA\u003cbr\u003e\nECCN: EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-11T09:23:38+05:30","created_at":"2025-08-11T09:23:38+05:30","vendor":"Waldom Electonics","type":"DC-DC Converter","tags":["15V","3W","DC","IMPORT_CSV","Isolated","TRACO","WLDM"],"price":368375,"price_min":368375,"price_max":368375,"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":50599785070909,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"TDN 3-2423WISM","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TDN 3-2423WISM","public_title":null,"options":["Default Title"],"price":368375,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"TDN 3-2423WISM","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/54955895_TRA_TDN_203-2423WISM_01.jpg?v=1754884420"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54955895_TRA_TDN_203-2423WISM_01.jpg?v=1754884420","options":["Title"],"media":[{"alt":null,"id":45776721641789,"position":1,"preview_image":{"aspect_ratio":1.198,"height":1378,"width":1651,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54955895_TRA_TDN_203-2423WISM_01.jpg?v=1754884420"},"aspect_ratio":1.198,"height":1378,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54955895_TRA_TDN_203-2423WISM_01.jpg?v=1754884420","width":1651}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eDC-DC Converter +\/-15V 3W - TDN 3-2423WISM\u003c\/h3\u003e\n\u003cp\u003eIntroducing the TRACO ELEC. AG TDN 3-2423WISM series, a high-performance, ultra-compact isolated DC\/DC converter designed for demanding electronic applications. With a power rating of 3 Watts, this converter offers reliable regulation and exceptional isolation in a compact package.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFully regulated outputs with high efficiency (typ. 82%)\u003c\/li\u003e\n\u003cli\u003eInput voltage range: 18-75 VDC, suitable for various power systems\u003c\/li\u003e\n\u003cli\u003eI\/O-isolation voltage of 1,600 VDC for safety and noise immunity\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -40°C to +70°C without derating\u003c\/li\u003e\n\u003cli\u003eCompact SMD package measuring 13.2 x 9.1 x 10.2 mm (1.23 cm³)\u003c\/li\u003e\n\u003cli\u003eRemote On\/Off control for flexible system integration\u003c\/li\u003e\n\u003cli\u003eShort circuit protection with automatic recovery\u003c\/li\u003e\n\u003cli\u003eDesigned to meet UL 62368-1 and UL 60950-1 standards\u003c\/li\u003e\n\u003cli\u003e3-year product warranty for long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\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\u003e18-75 VDC (nominal 48 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e3 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1,600 VDC (test duration 60 s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eTyp. 82%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +70°C (without derating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort Circuit Protection\u003c\/td\u003e\n\u003ctd\u003eAutomatic recovery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eSMD, TUBE\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\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCapacitive load capability varies with output voltage, e.g., up to 4,700 µF for 3.3 V models\u003c\/li\u003e\n\u003cli\u003eInput filter includes internal capacitor; external fuse recommended based on application\u003c\/li\u003e\n\u003cli\u003eCompliance with EMI standards EN 55032 (Class A\/B with external filter)\u003c\/li\u003e\n\u003cli\u003eEnvironmental resilience includes vibration and thermal shock according to MIL-STD-810F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed electrical characteristics and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-tra\/tra-tdn-3-2423wism.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: TDN 3-2423WISM\u003cbr\u003e\nManufacturer: TRACO ELEC. AG\u003cbr\u003e\nCountry of Origin: US\u003cbr\u003e\nPackage Type: TUBE\u003cbr\u003e\nUOM: EA\u003cbr\u003e\nECCN: EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e"}
