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Isolation Transformers and Autotransformers, Step Up, Step Down

Browse available Isolation Transformers and Autotransformers, Step Up, Step Down part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

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Datasheets & Specifications Access technical references quickly
RFQ & BOM Support Send quantities for sourcing and quotation
Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Type Voltage - Primary Voltage - Secondary Power - Max 1st Connector 2nd Connector
F81F112S SolaHD

F81F112S

TRANSFORMER NON-ISOL 480V

SolaHD

4,098 -
Datasheet - Bulk Active Autotransformer (Non-Isolated) 480V - - - -
DT631H440S SolaHD

DT631H440S

TRANSFORMER ISOL 575V

SolaHD

2,156 -
Datasheet - Bulk Active Isolation 575V - - - -
DT661H440S SolaHD

DT661H440S

TRANSFORMER ISOL

SolaHD

1,483 -
Datasheet - Bulk Active Isolation - - - - -
E2H500S SolaHD

E2H500S

TRANSFORMER ISOL 480V

SolaHD

3,950 -
Datasheet E2 Bulk Active Isolation 480V - - - -
E2HB300S SolaHD

E2HB300S

TRANSFORMER 480V

SolaHD

2,302 -
Datasheet E2 Bulk Active - 480V - - - -
E5HB300S SolaHD

E5HB300S

TRANSFORMER 480V

SolaHD

2,660 -
Datasheet E5 Bulk Active - 480V - - - -
E81H500S SolaHD

E81H500S

TRANSFORMER ISOL 480V

SolaHD

1,393 -
Datasheet - Bulk Active Isolation 480V - - - -
F2F150SCU SolaHD

F2F150SCU

TRANSFORMER NON-ISOL 480V

SolaHD

1,988 -
Datasheet F2 Bulk Active Autotransformer (Non-Isolated) 480V - - - -
F81F150SCU SolaHD

F81F150SCU

TRANSFORMER NON-ISOL 480V

SolaHD

4,762 -
Datasheet - Bulk Active Autotransformer (Non-Isolated) 480V - - - -
E2H500SCU SolaHD

E2H500SCU

TRANSFORMER ISOL 480V

SolaHD

4,847 -
Datasheet E2 Bulk Active Isolation 480V - - - -
TR110 B&K Precision

TR110

XFRMR ISOL 105V TO 130V 500VA

B&K Precision

4,947 -
Datasheet - Box Obsolete Isolation 105V 130V 500VA - -
175A-EU Hammond Manufacturing

175A-EU

XFRMR NON-ISOL 230V-115V 100VA

Hammond Manufacturing

1,195 -
Datasheet 175EU Bulk Obsolete Autotransformer (Non-Isolated) 230V 115V 100VA CEE 7/4 NEMA 5-15R
175B-EU Hammond Manufacturing

175B-EU

XFRMR NON-ISOL 230V-115V 200VA

Hammond Manufacturing

2,134 -
Datasheet 175EU Bulk Obsolete Autotransformer (Non-Isolated) 230V 115V 200VA CEE 7/4 NEMA 5-15R
175A Hammond Manufacturing

175A

XFRMR NON-ISOL 230V-115V 100VA

Hammond Manufacturing

2,084 -
Datasheet 175 Bulk Obsolete Autotransformer (Non-Isolated) 230V 115V 100VA NEMA 5-15P NEMA 5-15R
175C-EU Hammond Manufacturing

175C-EU

XFRMR NON-ISOL 230V-115V 300VA

Hammond Manufacturing

3,020 -
Datasheet 175EU Bulk Obsolete Autotransformer (Non-Isolated) 230V 115V 300VA CEE 7/4 NEMA 5-15R
175D-EU Hammond Manufacturing

175D-EU

XFRMR NON-ISOL 230V-115V 500VA

Hammond Manufacturing

3,848 -
Datasheet 175EU Bulk Obsolete Autotransformer (Non-Isolated) 230V 115V 500VA CEE 7/4 NEMA 5-15R
175F-EU Hammond Manufacturing

175F-EU

XFRMR NON-ISOL 230V-115V 1000VA

Hammond Manufacturing

1,180 -
Datasheet 175EU Bulk Obsolete Autotransformer (Non-Isolated) 230V 115V 1000VA CEE 7/4 NEMA 5-15R
179C Hammond Manufacturing

179C

TRANSFORMR ISOL 115 TO 95V 250VA

Hammond Manufacturing

1,359 -
Datasheet 179 Bulk Obsolete Isolation 115V 95V 250VA NEMA 5-15P NEMA 5-15R (2)
289C Hammond Manufacturing

289C

XFRMR ISOL 230V TO 115V 250VA

Hammond Manufacturing

2,252 -
Datasheet 289 Bulk Obsolete Isolation 230V 115V 250VA NEMA 5-15P -
298C Hammond Manufacturing

298C

XFRMR ISOL 115V TO 230V 250VA

Hammond Manufacturing

2,186 -
Datasheet 298 Bulk Obsolete Isolation 115V 230V 250VA NEMA 5-15P -
Total 560 Record«Prev1... 2122232425262728Next»
WINSUN SOURCING SUPPORT

Need Isolation Transformers and Autotransformers, Step Up, Step Down Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support
FREQUENTLY ASKED QUESTIONS

Isolation Transformers and Autotransformers, Step Up, Step Down FAQ

Common questions about selecting, comparing and sourcing Isolation Transformers and Autotransformers, Step Up, Step Down components through Winsun (HK) Electronics.

What should I check when selecting Isolation Transformers and Autotransformers, Step Up, Step Down components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Isolation Transformers and Autotransformers, Step Up, Step Down part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Isolation Transformers and Autotransformers, Step Up, Step Down parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Isolation Transformers and Autotransformers, Step Up, Step Down components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.