Isolation Transformers and Autotransformers, Step Up, Step Down

Explore Isolation Transformers and Autotransformers, Step Up, Step Down parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Type	Voltage - Primary	Voltage - Secondary	Power - Max	1st Connector	2nd Connector
N-59MG XFRMR ISOL 115V TO 115V 1000VA Triad Magnetics	4,199	261.58	RFQ	Datasheet	N	Box	Active	Isolation	115V	115V	1000VA	NEMA 5-15P	NEMA 5-15R
175F-NA XFRMR NON-ISOL 230V-115V 1000VA Hammond Manufacturing	4,163	249.90	RFQ	Datasheet	175	Bulk	Active	Autotransformer (Non-Isolated)	230V	115V	1000VA	NEMA 6-15P	NEMA 5-15R
172F XFRMR ISOL 230V TO 115V 1000VA Hammond Manufacturing	4,656	303.33	RFQ	Datasheet	172	Bulk	Active	Isolation	230V	115V	1000VA	NEMA 6-15P	NEMA 5-15R
298DT XFRMR ISOL 120V TO 240V 500VA Hammond Manufacturing	4,409	306.37	RFQ	Datasheet	298	Box	Active	Isolation	120V	240V	500VA	NEMA 5-15P	NEMA 6-15R (2)
IS-500 XFRMR ISOL 120V TO 120V 500VA Tripp Lite	1,525	341.37	RFQ	Datasheet	IS	Bulk	Active	Isolation	120V	120V	500VA	NEMA 5-15P	NEMA 5-15R (4)
DU-1 TRANSFORMR ISOL 104V, 110V, 120V Signal Transformer	4,120	386.31	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
171G XFRMR ISOL 115V TO 115V 1000VA Hammond Manufacturing	2,257	390.62	RFQ	Datasheet	171	Box	Active	Isolation	115V	115V	1000VA	NEMA 5-15P	NEMA 5-15R
IS500HG XFRMR MED GRADE ISOL 120V 500VA Tripp Lite	4,597	421.40	RFQ	Datasheet	IS	Bulk	Active	Isolation, Medical Grade	120V	120V	500VA	NEMA 5-15P	NEMA 5-15R (4)
MD-2000-U XFRMR MED GRADE ISOL 2000VA Triad Magnetics	2,354	453.94	RFQ	Datasheet	MD	Bulk	Active	Isolation, Medical Grade	120V	120V	2000VA	NEMA 5-20P	NEMA 5-20R (2)
IS-1000 TRANSFORMER ISOLATION 1000W Tripp Lite	2,251	472.13	RFQ	Datasheet	IS	Bulk	Active	-	-	-	-	-	-
178GT XFRMR ISOL 120V TO 120V 1500VA Hammond Manufacturing	1,654	508.26	RFQ	Datasheet	178	Box	Active	Isolation	120V	120V	1500VA	NEMA 5-15P	NEMA 5-15R (2)
DU-2 TRANSFORMR ISOL 104V, 110V, 120V Signal Transformer	3,193	551.36	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
298GT XFRMR ISOL 120V TO 240V 1500VA Hammond Manufacturing	2,606	530.18	RFQ	Datasheet	298	Bulk	Active	Isolation	120V	240V	1500VA	NEMA 5-15P	NEMA 6-15R (2)
IS1000HG XFRMR MED GRADE ISOL 1000VA Tripp Lite	2,175	623.47	RFQ	Datasheet	IS	Bulk	Active	Isolation, Medical Grade	120V	120V	1000VA	NEMA 5-15P	NEMA 5-15R (4)
SU-3 TRANSFORMR ISOL 104V, 110V, 120V Signal Transformer	3,106	765.79	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
IS300HGDV TRANSFORMER MED GRADE ISOL Tripp Lite	2,810	759.52	RFQ	Datasheet	IS	Bulk	Active	Isolation, Medical Grade	100V, 125V, 200V, 250V	115V, 230V	300VA	C14	C13 (4)
298MG1800 XFRMR MED GRADE ISOL 1800VA Hammond Manufacturing	2,711	768.51	RFQ	Datasheet	298MG	Box	Active	Isolation, Medical Grade	120V	240V	1800VA	NEMA 5-20P	NEMA 6-15R
178MG1800 XFRMR MED GRADE ISOL 1800VA Hammond Manufacturing	3,074	768.51	RFQ	Datasheet	178MG	Box	Active	Isolation, Medical Grade	120V	120V	1800VA	NEMA 5-20P	NEMA 5-15R
IS600HGDV TRANSFORMER MED GRADE ISOL Tripp Lite	2,322	915.38	RFQ	Datasheet	-	Bulk	Active	Isolation, Medical Grade	100V, 125V, 200V, 250V	115V, 230V	600VA	C14	-
DU-5 TRANSFORMR ISOL 104V, 110V, 120V Signal Transformer	2,527	948.95	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

FAQ

Frequently Asked Questions

What are Isolation Transformers and Autotransformers, Step Up, Step Down components used for?

Isolation Transformers and Autotransformers, Step Up, Step Down components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Isolation Transformers and Autotransformers, Step Up, Step Down part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Isolation Transformers and Autotransformers, Step Up, Step Down parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.

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