Isolation Transformers and Autotransformers, Step Up, Step Down

Use the filters and product table below to compare Isolation Transformers and Autotransformers, Step Up, Step Down components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Type	Voltage - Primary	Voltage - Secondary	Power - Max	1st Connector	2nd Connector
120-0F XFRMR NON-ISOL 115/230V 200VA Signal Transformer	316	-	RFQ	Datasheet	0F	Box	Active	Autotransformer (Non-Isolated)	115V, 230V	115V, 230V	200VA	Wire Leads	Wire Leads
130-0F XFRMR NON-ISOL 115/230V 300VA Signal Transformer	4,447	-	RFQ	Datasheet	0F	Box	Active	Autotransformer (Non-Isolated)	115V, 230V	115V, 230V	300VA	Wire Leads	Wire Leads
DU-1/4 TRANSFORMR ISOL 104V, 110V, 120V Signal Transformer	2,803	-	RFQ	Datasheet	DU	Box	Active	Isolation	104V, 110V, 120V, 208V, 220V, 230V, 240V	104V, 110V, 120V, 208V, 220V, 230V, 240V	250VA	Screw Terminal	Screw Terminal
DU-1/2 TRANSFORMR ISOL 104V, 110V, 120V Signal Transformer	2,664	-	RFQ	Datasheet	DU	Box	Active	Isolation	104V, 110V, 120V, 208V, 220V, 230V, 240V	104V, 110V, 120V, 208V, 220V, 230V, 240V	500VA	Screw Terminal	Screw Terminal
DU-1 TRANSFORMR ISOL 104V, 110V, 120V Signal Transformer	4,120	-	RFQ	Datasheet	DU	Box	Active	Isolation	104V, 110V, 120V, 208V, 220V, 230V, 240V	104V, 110V, 120V, 208V, 220V, 230V, 240V	1000VA	Screw Terminal	Screw Terminal
DU-2 TRANSFORMR ISOL 104V, 110V, 120V Signal Transformer	3,193	-	RFQ	Datasheet	DU	Box	Active	Isolation	104V, 110V, 120V, 208V, 220V, 230V, 240V	104V, 110V, 120V, 208V, 220V, 230V, 240V	2000VA	Screw Terminal	Screw Terminal
SU-3 TRANSFORMR ISOL 104V, 110V, 120V Signal Transformer	3,106	-	RFQ	Datasheet	SU	Box	Active	Isolation	104V, 110V, 120V, 208V, 220V, 230V, 240V	208V, 220V, 240V, 416V, 440V, 460V, 480V	3000VA	Screw Terminal	Screw Terminal
DU-5 TRANSFORMR ISOL 104V, 110V, 120V Signal Transformer	2,527	-	RFQ	Datasheet	DU	Bulk	Active	Isolation	104V, 110V, 120V, 208V, 220V, 230V, 240V	104V, 110V, 120V, 208V, 220V, 230V, 240V	5000VA	Screw Terminal	Screw Terminal
110-0F XFRMR NON-ISOL 115/230V 100VA Signal Transformer	1,705	-	RFQ	Datasheet	0F	Box	Active	Autotransformer (Non-Isolated)	115V, 230V	115V, 230V	100VA	Wire Leads	Wire Leads
SU-1/4 TRANSFORMR ISOL 104V, 110V, 120V Signal Transformer	1,615	-	RFQ	Datasheet	SU	Box	Active	Isolation	104V, 110V, 120V, 208V, 220V, 230V, 240V	208V, 220V, 240V, 416V, 440V, 460V, 480V	250VA	Screw Terminal	Screw Terminal

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FREQUENTLY ASKED QUESTIONS

Isolation Transformers and Autotransformers, Step Up, Step Down FAQ

Common questions about filtering, comparing and sourcing Isolation Transformers and Autotransformers, Step Up, Step Down components.

How can I narrow the Isolation Transformers and Autotransformers, Step Up, Step Down selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Isolation Transformers and Autotransformers, Step Up, Step Down part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.