Isolation Transformers and Autotransformers, Step Up, Step Down

Browse available Isolation Transformers and Autotransformers, Step Up, Step Down components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Type	Voltage - Primary	Voltage - Secondary	Power - Max	1st Connector	2nd Connector
170D XFRMR NON-ISOL 115V-230V 500VA Hammond Manufacturing	409	-	RFQ	Datasheet	170	Bulk	Active	Autotransformer (Non-Isolated)	115V, 230V	115V, 230V	500VA	Wire Leads	Wire Leads
171E XFRMR ISOL 115V TO 115V 500VA Hammond Manufacturing	2,199	-	RFQ	Datasheet	171	Box	Active	Isolation	115V	115V	500VA	NEMA 5-15P	NEMA 5-15R
IS-250 XFRMR ISOL 120V TO 120V 250VA Tripp Lite	2,675	-	RFQ	Datasheet	IS	Bulk	Active	Isolation	120V	120V	250VA	NEMA 5-15P	NEMA 5-15R (2)
176G XFRMR NON-ISOL 115V-230V 1500VA Hammond Manufacturing	1,980	-	RFQ	Datasheet	176	Box	Active	Autotransformer (Non-Isolated)	115V	230V	1500VA	NEMA 5-15P	NEMA 6-15R
HCTSM110103HAL-E TRANSF ISOLATION 1200 VDC SMD Bourns Inc.	609	-	RFQ	Datasheet	-	Tape & Reel (TR)	Active	-	-	-	-	-	-
N-67A XFRMR ISOL 115V 230V-115V 150VA Triad Magnetics	4,015	-	RFQ	Datasheet	N	Box	Active	Isolation	115V, 230V	115V	150VA	Wire Leads	Wire Leads
N-66A XFRMR ISOL 115V 230V-115V 250VA Triad Magnetics	3,223	-	RFQ	Datasheet	N	Box	Active	Isolation	115V, 230V	115V	250VA	Wire Leads	Wire Leads
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
XFC215-347/480-277 XFRMR NON-ISOL 347V/480V 215VA ERP Power, LLC	107	-	RFQ	Datasheet	XFC	Box	Obsolete	Autotransformer (Non-Isolated)	347V, 480V	277V	215VA	Wire Leads	Wire Leads
9-059-000051 XFRMR MED GRADE ISOL 115V 600VA Noratel	1,076	-	RFQ	Datasheet	IMED	Box	Active	Isolation, Medical Grade	115V, 230V	115V, 230V	600VA	-	IEC 320 (5)
N-68X XFRMR ISOL 115V 230V-115V 50VA Triad Magnetics	1,738	-	RFQ	Datasheet	N	Box	Active	Isolation	115V, 230V	115V	50VA	Wire Leads	Wire Leads
LS120-75EN-277 TRANSFORMER 277V TO 120V Hatch Lighting	1,325	-	RFQ	Datasheet	LS	Box	Active	-	277V	120V	-	Wire Leads	Wire Leads
N-55MG XFRMR ISOL 115V TO 115V 250VA Triad Magnetics	3,952	-	RFQ	Datasheet	N	Box	Active	Isolation	115V	115V	250VA	NEMA 5-15P	NEMA 5-15R
171B XFRMR ISOL 115V TO 115V 200VA Hammond Manufacturing	1,446	-	RFQ	Datasheet	171	Box	Active	Isolation	115V	115V	200VA	NEMA 5-15P	NEMA 5-15R
171C XFRMR ISOL 115V TO 115V 300VA Hammond Manufacturing	4,576	-	RFQ	Datasheet	171	Box	Active	Isolation	115V	115V	300VA	NEMA 5-15P	NEMA 5-15R
MD-250-U XFRMR MED GRADE ISOL 120V 250VA Triad Magnetics	4,298	-	RFQ	Datasheet	MD	Bulk	Active	Isolation, Medical Grade	120V	120V	250VA	NEMA 5-15P	NEMA 5-15R (2)
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
176F XFRMR NON-ISOL 115V-230V 1000VA Hammond Manufacturing	1,784	-	RFQ	Datasheet	176	Box	Active	Autotransformer (Non-Isolated)	115V	230V	1000VA	NEMA 5-15P	NEMA 6-15R

Isolation Transformers and Autotransformers, Step Up, Step Down FAQ

What Isolation Transformers and Autotransformers, Step Up, Step Down components can I source from EGOO?

You can browse available Isolation Transformers and Autotransformers, Step Up, Step Down product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Isolation Transformers and Autotransformers, Step Up, Step Down parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.