XP POWER Isolated DC/DC Converters - SMD DC-DC Converter (Part Number: ISU0348D12)
Enhance your electronic designs with the reliable and compact ISU0348D12 isolated DC/DC converter from XP POWER. Designed for high performance and safety, this SMD package offers excellent electrical isolation and efficiency for a variety of industrial and embedded applications.
Product Features
Regulated single and dual output configurations
Wide input voltage ranges: 4.5-12V, 9-36V, 18-75V
1500 VDC isolation between input and output
Operating temperature from -40°C to +95°C
Compact SMD package with tape & reel options
Remote On/Off control for flexible operation
Water washable versions available (add suffix '-P')
RoHS compliant and UL/CE safety approvals
Electrical Specifications
Parameter
Value
Output Power
3 Watts
Input Voltage Range
4.5-12V, 9-36V, 18-75V
Output Voltage
5V, 12V, 15V, 24V, ±12V, ±15V (see models)
Efficiency
Up to 82%
Isolation Voltage
1500 VDC (60s), 1800 VDC (1s)
Operating Temperature
-40°C to +95°C
Ripple & Noise
50 mV pk-pk (20 MHz bandwidth)
Transient Response
Within 1% recovery in less than 250 μs for 25% load change
Short Circuit Protection
Continuous, auto-recovery
Mechanical & Environmental Details
Package Type: SMD in a tube
Weight: approximately 4.5 g
Operating Temperature Range: -40°C to +95°C
Storage Temperature Range: -55°C to +125°C
Humidity: Up to 95% RH (non-condensing)
Cooling: Natural convection
Case Material: Non-conductive black plastic (UL 94V-0 rated)
Safety & Compliance
UL/cUL 62368-1
EN 62368-1 (CE LVD)
UKCA compliance
EMC: EN55032 Class A (Conducted emissions)
Immunity: EN61000-4 series standards
Additional Information
Model
Input Current
Capacitive Load
Efficiency
ISU0348S12
250 mA (at 12V input)
820 μF
83%
ISU0348D12
125 mA (at 24V input)
470 μF
82%
For detailed specifications and datasheet, please visit the Datasheet.
Note: The datasheet was not processed; please search the internet for the part number ISU0348D12 for more details.
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{"id":10026111140157,"title":"ISU0348D12","handle":"isu0348d12","description":"\u003ch3\u003eXP POWER Isolated DC\/DC Converters - SMD DC-DC Converter (Part Number: ISU0348D12)\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the reliable and compact \u003cstrong\u003eISU0348D12\u003c\/strong\u003e isolated DC\/DC converter from \u003cstrong\u003eXP POWER\u003c\/strong\u003e. Designed for high performance and safety, this SMD package offers excellent electrical isolation and efficiency for a variety of industrial and embedded applications.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRegulated single and dual output configurations\u003c\/li\u003e\n \u003cli\u003eWide input voltage ranges: 4.5-12V, 9-36V, 18-75V\u003c\/li\u003e\n \u003cli\u003e1500 VDC isolation between input and output\u003c\/li\u003e\n \u003cli\u003eOperating temperature from -40°C to +95°C\u003c\/li\u003e\n \u003cli\u003eCompact SMD package with tape \u0026amp; reel options\u003c\/li\u003e\n \u003cli\u003eRemote On\/Off control for flexible operation\u003c\/li\u003e\n \u003cli\u003eWater washable versions available (add suffix '-P')\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and UL\/CE safety approvals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Power\u003c\/td\u003e\n \u003ctd\u003e3 Watts\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n \u003ctd\u003e4.5-12V, 9-36V, 18-75V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Voltage\u003c\/td\u003e\n \u003ctd\u003e5V, 12V, 15V, 24V, ±12V, ±15V (see models)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eEfficiency\u003c\/td\u003e\n \u003ctd\u003eUp to 82%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n \u003ctd\u003e1500 VDC (60s), 1800 VDC (1s)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e-40°C to +95°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRipple \u0026amp; Noise\u003c\/td\u003e\n \u003ctd\u003e50 mV pk-pk (20 MHz bandwidth)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTransient Response\u003c\/td\u003e\n \u003ctd\u003eWithin 1% recovery in less than 250 μs for 25% load change\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShort Circuit Protection\u003c\/td\u003e\n \u003ctd\u003eContinuous, auto-recovery\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical \u0026amp; Environmental Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: SMD in a tube\u003c\/li\u003e\n \u003cli\u003eWeight: approximately 4.5 g\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -40°C to +95°C\u003c\/li\u003e\n \u003cli\u003eStorage Temperature Range: -55°C to +125°C\u003c\/li\u003e\n \u003cli\u003eHumidity: Up to 95% RH (non-condensing)\u003c\/li\u003e\n \u003cli\u003eCooling: Natural convection\u003c\/li\u003e\n \u003cli\u003eCase Material: Non-conductive black plastic (UL 94V-0 rated)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUL\/cUL 62368-1\u003c\/li\u003e\n \u003cli\u003eEN 62368-1 (CE LVD)\u003c\/li\u003e\n \u003cli\u003eUKCA compliance\u003c\/li\u003e\n \u003cli\u003eEMC: EN55032 Class A (Conducted emissions)\u003c\/li\u003e\n \u003cli\u003eImmunity: EN61000-4 series standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eInput Current\u003c\/th\u003e\n \u003cth\u003eCapacitive Load\u003c\/th\u003e\n \u003cth\u003eEfficiency\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eISU0348S12\u003c\/td\u003e\n \u003ctd\u003e250 mA (at 12V input)\u003c\/td\u003e\n \u003ctd\u003e820 μF\u003c\/td\u003e\n \u003ctd\u003e83%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eISU0348D12\u003c\/td\u003e\n \u003ctd\u003e125 mA (at 24V input)\u003c\/td\u003e\n \u003ctd\u003e470 μF\u003c\/td\u003e\n \u003ctd\u003e82%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eFor detailed specifications and datasheet, please visit the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-isu0348d12.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number ISU0348D12 for more details.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003ePart Number:\u003c\/h3\u003e ISU0348D12\u003cbr\u003e\n\u003ch3\u003eManufacturer:\u003c\/h3\u003e XP POWER\u003cbr\u003e\n\u003ch3\u003eCountry of Origin:\u003c\/h3\u003e TW\u003cbr\u003e\n\u003ch3\u003eUnit of Measure:\u003c\/h3\u003e EA\u003cbr\u003e\n\u003ch3\u003eECCN:\u003c\/h3\u003e EAR99\u003cbr\u003e\n\u003ch3\u003ePackage Type:\u003c\/h3\u003e TUBE\u003cbr\u003e\u003cbr\u003e","published_at":"2025-08-15T01:29:20+05:30","created_at":"2025-08-15T01:29:21+05:30","vendor":"Waldom Electonics","type":"DC-DC Converter","tags":["DC","IMPORT_CSV","Isolated","WLDM","XP"],"price":407042,"price_min":407042,"price_max":407042,"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":50621400252733,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ISU0348D12","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ISU0348D12","public_title":null,"options":["Default Title"],"price":407042,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"ISU0348D12","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/ISU0348D12_55939782_7d7256d1.jpg?v=1755201561"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ISU0348D12_55939782_7d7256d1.jpg?v=1755201561","options":["Title"],"media":[{"alt":null,"id":45844132004157,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ISU0348D12_55939782_7d7256d1.jpg?v=1755201561"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ISU0348D12_55939782_7d7256d1.jpg?v=1755201561","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eXP POWER Isolated DC\/DC Converters - SMD DC-DC Converter (Part Number: ISU0348D12)\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic designs with the reliable and compact \u003cstrong\u003eISU0348D12\u003c\/strong\u003e isolated DC\/DC converter from \u003cstrong\u003eXP POWER\u003c\/strong\u003e. Designed for high performance and safety, this SMD package offers excellent electrical isolation and efficiency for a variety of industrial and embedded applications.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRegulated single and dual output configurations\u003c\/li\u003e\n \u003cli\u003eWide input voltage ranges: 4.5-12V, 9-36V, 18-75V\u003c\/li\u003e\n \u003cli\u003e1500 VDC isolation between input and output\u003c\/li\u003e\n \u003cli\u003eOperating temperature from -40°C to +95°C\u003c\/li\u003e\n \u003cli\u003eCompact SMD package with tape \u0026amp; reel options\u003c\/li\u003e\n \u003cli\u003eRemote On\/Off control for flexible operation\u003c\/li\u003e\n \u003cli\u003eWater washable versions available (add suffix '-P')\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and UL\/CE safety approvals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Power\u003c\/td\u003e\n \u003ctd\u003e3 Watts\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n \u003ctd\u003e4.5-12V, 9-36V, 18-75V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Voltage\u003c\/td\u003e\n \u003ctd\u003e5V, 12V, 15V, 24V, ±12V, ±15V (see models)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eEfficiency\u003c\/td\u003e\n \u003ctd\u003eUp to 82%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n \u003ctd\u003e1500 VDC (60s), 1800 VDC (1s)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e-40°C to +95°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRipple \u0026amp; Noise\u003c\/td\u003e\n \u003ctd\u003e50 mV pk-pk (20 MHz bandwidth)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTransient Response\u003c\/td\u003e\n \u003ctd\u003eWithin 1% recovery in less than 250 μs for 25% load change\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShort Circuit Protection\u003c\/td\u003e\n \u003ctd\u003eContinuous, auto-recovery\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical \u0026amp; Environmental Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: SMD in a tube\u003c\/li\u003e\n \u003cli\u003eWeight: approximately 4.5 g\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -40°C to +95°C\u003c\/li\u003e\n \u003cli\u003eStorage Temperature Range: -55°C to +125°C\u003c\/li\u003e\n \u003cli\u003eHumidity: Up to 95% RH (non-condensing)\u003c\/li\u003e\n \u003cli\u003eCooling: Natural convection\u003c\/li\u003e\n \u003cli\u003eCase Material: Non-conductive black plastic (UL 94V-0 rated)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUL\/cUL 62368-1\u003c\/li\u003e\n \u003cli\u003eEN 62368-1 (CE LVD)\u003c\/li\u003e\n \u003cli\u003eUKCA compliance\u003c\/li\u003e\n \u003cli\u003eEMC: EN55032 Class A (Conducted emissions)\u003c\/li\u003e\n \u003cli\u003eImmunity: EN61000-4 series standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eInput Current\u003c\/th\u003e\n \u003cth\u003eCapacitive Load\u003c\/th\u003e\n \u003cth\u003eEfficiency\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eISU0348S12\u003c\/td\u003e\n \u003ctd\u003e250 mA (at 12V input)\u003c\/td\u003e\n \u003ctd\u003e820 μF\u003c\/td\u003e\n \u003ctd\u003e83%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eISU0348D12\u003c\/td\u003e\n \u003ctd\u003e125 mA (at 24V input)\u003c\/td\u003e\n \u003ctd\u003e470 μF\u003c\/td\u003e\n \u003ctd\u003e82%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eFor detailed specifications and datasheet, please visit the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-xpp\/xpp-isu0348d12.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number ISU0348D12 for more details.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003ePart Number:\u003c\/h3\u003e ISU0348D12\u003cbr\u003e\n\u003ch3\u003eManufacturer:\u003c\/h3\u003e XP POWER\u003cbr\u003e\n\u003ch3\u003eCountry of Origin:\u003c\/h3\u003e TW\u003cbr\u003e\n\u003ch3\u003eUnit of Measure:\u003c\/h3\u003e EA\u003cbr\u003e\n\u003ch3\u003eECCN:\u003c\/h3\u003e EAR99\u003cbr\u003e\n\u003ch3\u003ePackage Type:\u003c\/h3\u003e TUBE\u003cbr\u003e\u003cbr\u003e"}
