Introducing the BEL/SIGNAL TRANSFORMER PWR XFMR SEMI-TORO 9VA TH, a high-quality power transformer designed for low power applications requiring minimal height and reduced magnetic radiation. Manufactured by BEL/SIGNAL TRANSFORMER, this encapsulated transformer offers reliable performance in harsh environmental conditions.
Product Features
Encapsulated construction to meet international safety and environmental standards
Rigid pin design for easier board insertion and enhanced reliability
Mounting holes for increased resistance to shock and vibration
Improved electrical characteristics including regulation, temperature rise, and efficiency
Reduces magnetic radiation for electromagnetic compatibility
Specifications
Power
2.5 VA to 18 VA
Dielectric Strength
4000 Vrms Hipot
Primaries
Dual primaries, 115/230 V - 50/60 Hz
Secondaries
Series or parallel
Height
1.050” to 1.22”
Insulation System
Class B, 130°C
Certifications
UL recognized to UL 506 / UL 5085-2, File # E63829
CSA certified to C22.2 #66.1, File # 221070
Product Details
Part Number: 12-725-LPI
Manufacturer: BEL/SIGNAL TRANSFORMER
Country of Origin: DO (Dominican Republic)
UOM: EA (Each)
ECCN: EAR99
Package Type: BOX
Datasheet: Download Datasheet
Additional Information
This transformer series utilizes unique insulating techniques including full encapsulation, making it suitable for low power applications with environmental and electromagnetic considerations. Custom versions are available upon request.
Using this with SIM SIM8262E-M2 with Airtel 5g sim. Working seamlessly and getting download speed upto 450 mbps and upload speed upto 60 mbps. But with jio sim only 4g is working.
{"id":10011390837053,"title":"12-725-LPI","handle":"12-725-lpi","description":"\u003ch3\u003eBEL\/SIGNAL TRANSFORMER PWR XFMR SEMI-TORO 9VA TH (Part Number: 12-725-LPI)\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the BEL\/SIGNAL TRANSFORMER PWR XFMR SEMI-TORO 9VA TH, a high-quality power transformer designed for low power applications requiring minimal height and reduced magnetic radiation. Manufactured by BEL\/SIGNAL TRANSFORMER, this encapsulated transformer offers reliable performance in harsh environmental conditions.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eEncapsulated construction to meet international safety and environmental standards\u003c\/li\u003e\n \u003cli\u003eRigid pin design for easier board insertion and enhanced reliability\u003c\/li\u003e\n \u003cli\u003eMounting holes for increased resistance to shock and vibration\u003c\/li\u003e\n \u003cli\u003eImproved electrical characteristics including regulation, temperature rise, and efficiency\u003c\/li\u003e\n \u003cli\u003eReduces magnetic radiation for electromagnetic compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePower\u003c\/th\u003e\n \u003ctd\u003e2.5 VA to 18 VA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDielectric Strength\u003c\/th\u003e\n \u003ctd\u003e4000 Vrms Hipot\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePrimaries\u003c\/th\u003e\n \u003ctd\u003eDual primaries, 115\/230 V - 50\/60 Hz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSecondaries\u003c\/th\u003e\n \u003ctd\u003eSeries or parallel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eHeight\u003c\/th\u003e\n \u003ctd\u003e1.050” to 1.22”\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulation System\u003c\/th\u003e\n \u003ctd\u003eClass B, 130°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCertifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUL recognized to UL 506 \/ UL 5085-2, File # E63829\u003c\/li\u003e\n \u003cli\u003eCSA certified to C22.2 #66.1, File # 221070\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003ePart Number: 12-725-LPI\u003cbr\u003e\nManufacturer: BEL\/SIGNAL TRANSFORMER\u003cbr\u003e\nCountry of Origin: DO (Dominican Republic)\u003cbr\u003e\nUOM: EA (Each)\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: BOX\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-sig\/sig-12-725-lpi.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis transformer series utilizes unique insulating techniques including full encapsulation, making it suitable for low power applications with environmental and electromagnetic considerations. Custom versions are available upon request.\u003c\/p\u003e\n\n\u003cp\u003eFor more details, please visit the \u003ca href=\"https:\/\/belfuse.com\/signal\" target=\"_blank\"\u003emanufacturer's website\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003c!-- Product Disclaimers: None provided in the content. --\u003e","published_at":"2025-08-09T22:06:35+05:30","created_at":"2025-08-09T22:06:35+05:30","vendor":"Waldom Electonics","type":"Transformers","tags":["IMPORT_CSV","WLDM"],"price":217727,"price_min":217727,"price_max":217727,"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":50570026418493,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"12-725-LPI","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"12-725-LPI","public_title":null,"options":["Default Title"],"price":217727,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"12-725-LPI","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/54568161.png?v=1754757398"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54568161.png?v=1754757398","options":["Title"],"media":[{"alt":null,"id":45750444327229,"position":1,"preview_image":{"aspect_ratio":1.0,"height":300,"width":300,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54568161.png?v=1754757398"},"aspect_ratio":1.0,"height":300,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54568161.png?v=1754757398","width":300}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eBEL\/SIGNAL TRANSFORMER PWR XFMR SEMI-TORO 9VA TH (Part Number: 12-725-LPI)\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the BEL\/SIGNAL TRANSFORMER PWR XFMR SEMI-TORO 9VA TH, a high-quality power transformer designed for low power applications requiring minimal height and reduced magnetic radiation. Manufactured by BEL\/SIGNAL TRANSFORMER, this encapsulated transformer offers reliable performance in harsh environmental conditions.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eEncapsulated construction to meet international safety and environmental standards\u003c\/li\u003e\n \u003cli\u003eRigid pin design for easier board insertion and enhanced reliability\u003c\/li\u003e\n \u003cli\u003eMounting holes for increased resistance to shock and vibration\u003c\/li\u003e\n \u003cli\u003eImproved electrical characteristics including regulation, temperature rise, and efficiency\u003c\/li\u003e\n \u003cli\u003eReduces magnetic radiation for electromagnetic compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePower\u003c\/th\u003e\n \u003ctd\u003e2.5 VA to 18 VA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDielectric Strength\u003c\/th\u003e\n \u003ctd\u003e4000 Vrms Hipot\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePrimaries\u003c\/th\u003e\n \u003ctd\u003eDual primaries, 115\/230 V - 50\/60 Hz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSecondaries\u003c\/th\u003e\n \u003ctd\u003eSeries or parallel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eHeight\u003c\/th\u003e\n \u003ctd\u003e1.050” to 1.22”\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulation System\u003c\/th\u003e\n \u003ctd\u003eClass B, 130°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCertifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUL recognized to UL 506 \/ UL 5085-2, File # E63829\u003c\/li\u003e\n \u003cli\u003eCSA certified to C22.2 #66.1, File # 221070\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003ePart Number: 12-725-LPI\u003cbr\u003e\nManufacturer: BEL\/SIGNAL TRANSFORMER\u003cbr\u003e\nCountry of Origin: DO (Dominican Republic)\u003cbr\u003e\nUOM: EA (Each)\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: BOX\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-sig\/sig-12-725-lpi.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis transformer series utilizes unique insulating techniques including full encapsulation, making it suitable for low power applications with environmental and electromagnetic considerations. Custom versions are available upon request.\u003c\/p\u003e\n\n\u003cp\u003eFor more details, please visit the \u003ca href=\"https:\/\/belfuse.com\/signal\" target=\"_blank\"\u003emanufacturer's website\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003c!-- Product Disclaimers: None provided in the content. --\u003e"}
