The BEL/SIGNAL TRANSFORMER DST-7-56 is a power transformer designed for electronic applications requiring reliable power conversion. Manufactured in the Dominican Republic (COO: DO), this laminated power transformer offers high performance and compliance with industry standards.
High Isolation: Split Bobbin construction providing superior electrical isolation
Dielectric Strength: 2500 Vrms Hipot
Insulation System: Class F, rated for 155°C
Mounting: Suitable for printed circuit board mounting with rigid pin construction
RoHS Compliant: Yes
Certifications: UL 1446 Class F, UL Recognized 506 / UL 5085-1, 2, CSA certified, cCSAus certified
Mechanical & Electrical Details
Parameter
Details
Power
1.1 VA to 36 VA
Dielectric Strength
2500 Vrms Hipot
Primaries
Single or dual primaries, 115 V or 115/230 V, 50/60 Hz
Secondaries
Series or parallel configurations
Insulation System
Class F, 155°C
Agency Certifications
UL, CSA, cUL recognized and certified
Additional Information
This transformer is designed for specialty purpose and Class 2 applications, utilizing a split bobbin construction for high isolation and low capacitive coupling. It is suitable for use in various electronic devices requiring reliable power transformation with high safety standards.
For more detailed specifications, download the datasheet from the link provided above.
Note: The datasheet was not processed; please search the internet for the part number DST-7-56 for more details.
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Manufactured in the Dominican Republic (COO: DO), this laminated power transformer offers high performance and compliance with industry standards.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e DST-7-56\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e BEL\/SIGNAL TRANSFORMER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e DO (Dominican Republic)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Black (BLK)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/BELF\/BELF-S-A0010700711\/BELF-S-A0010700711-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Rating: 36 VA (Volt-Amperes)\u003c\/li\u003e\n\u003cli\u003eType: Laminated Power\/Mains Transformer\u003c\/li\u003e\n\u003cli\u003eHigh Isolation: Split Bobbin construction providing superior electrical isolation\u003c\/li\u003e\n\u003cli\u003eDielectric Strength: 2500 Vrms Hipot\u003c\/li\u003e\n\u003cli\u003eInsulation System: Class F, rated for 155°C\u003c\/li\u003e\n\u003cli\u003eMounting: Suitable for printed circuit board mounting with rigid pin construction\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n\u003cli\u003eCertifications: UL 1446 Class F, UL Recognized 506 \/ UL 5085-1, 2, CSA certified, cCSAus certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical \u0026amp; Electrical Details\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1.1 VA to 36 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd\u003e2500 Vrms Hipot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimaries\u003c\/td\u003e\n\u003ctd\u003eSingle or dual primaries, 115 V or 115\/230 V, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondaries\u003c\/td\u003e\n\u003ctd\u003eSeries or parallel configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation System\u003c\/td\u003e\n\u003ctd\u003eClass F, 155°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Certifications\u003c\/td\u003e\n\u003ctd\u003eUL, CSA, cUL recognized and certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis transformer is designed for specialty purpose and Class 2 applications, utilizing a split bobbin construction for high isolation and low capacitive coupling. It is suitable for use in various electronic devices requiring reliable power transformation with high safety standards.\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications, download the datasheet from the link provided above.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number DST-7-56 for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T02:50:06+05:30","created_at":"2025-08-16T02:50:06+05:30","vendor":"Waldom Electonics","type":"Transformers","tags":["36VA","BEL-SIGN","IMPORT_CSV","IMPORT_PT2","Mains","Power","PWR","Transformers","WLDM"],"price":223825,"price_min":223825,"price_max":223825,"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":50626057208125,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DST-7-56","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DST-7-56","public_title":null,"options":["Default Title"],"price":223825,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DST-7-56","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/54568060.png?v=1755292809"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54568060.png?v=1755292809","options":["Title"],"media":[{"alt":null,"id":45860531798333,"position":1,"preview_image":{"aspect_ratio":1.0,"height":300,"width":300,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54568060.png?v=1755292809"},"aspect_ratio":1.0,"height":300,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/54568060.png?v=1755292809","width":300}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BEL\/SIGNAL TRANSFORMER DST-7-56 is a power transformer designed for electronic applications requiring reliable power conversion. Manufactured in the Dominican Republic (COO: DO), this laminated power transformer offers high performance and compliance with industry standards.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e DST-7-56\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e BEL\/SIGNAL TRANSFORMER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e DO (Dominican Republic)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Black (BLK)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/BELF\/BELF-S-A0010700711\/BELF-S-A0010700711-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Rating: 36 VA (Volt-Amperes)\u003c\/li\u003e\n\u003cli\u003eType: Laminated Power\/Mains Transformer\u003c\/li\u003e\n\u003cli\u003eHigh Isolation: Split Bobbin construction providing superior electrical isolation\u003c\/li\u003e\n\u003cli\u003eDielectric Strength: 2500 Vrms Hipot\u003c\/li\u003e\n\u003cli\u003eInsulation System: Class F, rated for 155°C\u003c\/li\u003e\n\u003cli\u003eMounting: Suitable for printed circuit board mounting with rigid pin construction\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n\u003cli\u003eCertifications: UL 1446 Class F, UL Recognized 506 \/ UL 5085-1, 2, CSA certified, cCSAus certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical \u0026amp; Electrical Details\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1.1 VA to 36 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd\u003e2500 Vrms Hipot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimaries\u003c\/td\u003e\n\u003ctd\u003eSingle or dual primaries, 115 V or 115\/230 V, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondaries\u003c\/td\u003e\n\u003ctd\u003eSeries or parallel configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation System\u003c\/td\u003e\n\u003ctd\u003eClass F, 155°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Certifications\u003c\/td\u003e\n\u003ctd\u003eUL, CSA, cUL recognized and certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis transformer is designed for specialty purpose and Class 2 applications, utilizing a split bobbin construction for high isolation and low capacitive coupling. It is suitable for use in various electronic devices requiring reliable power transformation with high safety standards.\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications, download the datasheet from the link provided above.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number DST-7-56 for more details.\u003c\/p\u003e\u003cbr\u003e"}
