The CUI PQME3-D48-S15-M is a high-performance isolated DC-DC converter designed to deliver reliable power conversion in various electronic applications. Manufactured by BEL/CUI INC in China, this 3 W power module ensures efficient and stable voltage regulation for demanding systems.
Key Features
Input Voltage Range: 18~75 V DC
Output Voltage: 15 V DC
Power Rating: 3 W
Isolation: Yes, isolated output for safety and noise reduction
Package Type: TUBE
RoHS Compliant: Information not specified
ECCN: EAR99
Unit of Measure: EA
Technical Specifications
Parameter
Details
Input Voltage
18~75 V DC
Output Voltage
15 V DC
Power Output
3 W
Isolation
Yes
Package Type
TUBE
Additional Information
This DC-DC converter is suitable for applications requiring isolated power supplies with a compact form factor. For detailed electrical characteristics, mechanical dimensions, and safety certifications, please refer to the datasheet.
Product Images
Note: The datasheet was not processed; please search the internet for the part number PQME3-D48-S15-M for more detailed information.
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Manufactured by BEL\/CUI INC in China, this 3 W power module ensures efficient and stable voltage regulation for demanding systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInput Voltage Range: 18~75 V DC\u003c\/li\u003e\n \u003cli\u003eOutput Voltage: 15 V DC\u003c\/li\u003e\n \u003cli\u003ePower Rating: 3 W\u003c\/li\u003e\n \u003cli\u003eIsolation: Yes, isolated output for safety and noise reduction\u003c\/li\u003e\n \u003cli\u003ePackage Type: TUBE\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Information not specified\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\u003c\/td\u003e\n \u003ctd\u003e18~75 V DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Voltage\u003c\/td\u003e\n \u003ctd\u003e15 V DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Output\u003c\/td\u003e\n \u003ctd\u003e3 W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eIsolation\u003c\/td\u003e\n \u003ctd\u003eYes\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePackage Type\u003c\/td\u003e\n \u003ctd\u003eTUBE\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis DC-DC converter is suitable for applications requiring isolated power supplies with a compact form factor. For detailed electrical characteristics, mechanical dimensions, and safety certifications, please refer to the \u003ca href=\"https:\/\/www.cui.com\/product\/resource\/PQME3-M.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Images\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.cui.com\/products\/image\/getproductimage\/253287\" alt=\"PQME3-D48-S15-M\"\u003e\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number \u003cstrong\u003ePQME3-D48-S15-M\u003c\/strong\u003e for more detailed information.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T15:19:19+05:30","created_at":"2025-08-14T15:19:19+05:30","vendor":"Waldom Electonics","type":"DC-DC Converter","tags":["15 Vdc","3 W","75 Vdc","BEL-CUII","IMPORT_CSV","Isolated","WLDM"],"price":255285,"price_min":255285,"price_max":255285,"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":50619314798909,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"PQME3-D48-S15-M","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"PQME3-D48-S15-M","public_title":null,"options":["Default Title"],"price":255285,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"PQME3-D48-S15-M","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/50051730.png?v=1755164961"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/50051730.png?v=1755164961","options":["Title"],"media":[{"alt":null,"id":45834780999997,"position":1,"preview_image":{"aspect_ratio":1.0,"height":300,"width":300,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/50051730.png?v=1755164961"},"aspect_ratio":1.0,"height":300,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/50051730.png?v=1755164961","width":300}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe CUI PQME3-D48-S15-M is a high-performance isolated DC-DC converter designed to deliver reliable power conversion in various electronic applications. Manufactured by BEL\/CUI INC in China, this 3 W power module ensures efficient and stable voltage regulation for demanding systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInput Voltage Range: 18~75 V DC\u003c\/li\u003e\n \u003cli\u003eOutput Voltage: 15 V DC\u003c\/li\u003e\n \u003cli\u003ePower Rating: 3 W\u003c\/li\u003e\n \u003cli\u003eIsolation: Yes, isolated output for safety and noise reduction\u003c\/li\u003e\n \u003cli\u003ePackage Type: TUBE\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Information not specified\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\u003c\/td\u003e\n \u003ctd\u003e18~75 V DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Voltage\u003c\/td\u003e\n \u003ctd\u003e15 V DC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Output\u003c\/td\u003e\n \u003ctd\u003e3 W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eIsolation\u003c\/td\u003e\n \u003ctd\u003eYes\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePackage Type\u003c\/td\u003e\n \u003ctd\u003eTUBE\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis DC-DC converter is suitable for applications requiring isolated power supplies with a compact form factor. For detailed electrical characteristics, mechanical dimensions, and safety certifications, please refer to the \u003ca href=\"https:\/\/www.cui.com\/product\/resource\/PQME3-M.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Images\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.cui.com\/products\/image\/getproductimage\/253287\" alt=\"PQME3-D48-S15-M\"\u003e\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number \u003cstrong\u003ePQME3-D48-S15-M\u003c\/strong\u003e for more detailed information.\u003c\/p\u003e\u003cbr\u003e"}
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
