Isolation Transformers and Autotransformers, Step Up, Step Down

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Type	Voltage - Primary	Voltage - Secondary	Power - Max	1st Connector	2nd Connector
N-68X XFRMR ISOL 115V 230V-115V 50VA Triad Magnetics	195 In Stock	1 : R350,79000 Box	N	Box	Active	Isolation	115V, 230V	115V	50VA	Wire Leads	Wire Leads
LS120-75EN-277 TRANSFORMER 277V TO 120V Hatch Lighting	119 In Stock	1 : R811,30000 Box	LS	Box	Active	-	277V	120V	-	Wire Leads	Wire Leads
170D XFRMR NON-ISOL 115V-230V 500VA Hammond Manufacturing	56 In Stock 378 Factory	1 : R1 904,76000 Bulk	170	Bulk	Active	Autotransformer (Non-Isolated)	115V, 230V	115V, 230V	500VA	Wire Leads	Wire Leads
171E XFRMR ISOL 115V TO 115V 500VA Hammond Manufacturing	28 In Stock 51 Factory	1 : R3 476,61000 Box	171	Box	Active	Isolation	115V	115V	500VA	NEMA 5-15P	NEMA 5-15R
176G XFRMR NON-ISOL 115V-230V 1500VA Hammond Manufacturing	124 In Stock 16 Factory	1 : R5 051,85000 Box	176	Box	Active	Autotransformer (Non-Isolated)	115V	230V	1500VA	NEMA 5-15P	NEMA 6-15R
MD-1000-U XFRMR MED GRADE ISOL 1000VA Triad Magnetics	61 In Stock	1 : R7 811,51000 Bulk	MD	Bulk	Active	Isolation, Medical Grade	120V	120V	1000VA	NEMA 5-15P	NEMA 5-15R (2)
MD-2000-U XFRMR MED GRADE ISOL 2000VA Triad Magnetics	111 In Stock 25 Factory	1 : R13 177,52000 Bulk	MD	Bulk	Active	Isolation, Medical Grade	120V	120V	2000VA	NEMA 5-20P	NEMA 5-20R (2)
IS1800HGDV TRANSFORMER MED GRADE ISOL Eaton Tripp Lite	39 In Stock	1 : R26 353,60000 Bulk	-	Bulk	Active	Isolation, Medical Grade	100V, 125V, 200V, 250V	115V, 230V	1800VA	-	-
HCTSM110103HAL-E TRANSF ISOLATION 1200 VDC SMD Bourns Inc.	459 In Stock	1 : R148,14000 Cut Tape (CT) 200 : R106,28895 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	-	-	-	-	-
VT59A TRANSFORMR ISOL 600V TO 120V 8VA Hammond Manufacturing	53 In Stock 47 Factory	1 : R1 359,37000 Box	VT	Box	Active	Isolation	600V	120V	8VA	Screw Terminal	Screw Terminal
MD-2400-E XFRMR MED GRADE ISOL 2400VA Triad Magnetics	48 In Stock 9 Factory	1 : R13 997,75000 Bulk	MD	Bulk	Active	Isolation, Medical Grade	240V	120V	2400VA	NEMA 6-15P	NEMA 5-15R (4)
120-0F XFRMR NON-ISOL 115/230V 200VA Signal Transformer	306 In Stock	1 : R755,36000 Box	0F	Box	Active	Autotransformer (Non-Isolated)	115V, 230V	115V, 230V	200VA	Wire Leads	Wire Leads
N-67A XFRMR ISOL 115V 230V-115V 150VA Triad Magnetics	24 In Stock	1 : R1 223,38000 Box	N	Box	Active	Isolation	115V, 230V	115V	150VA	Wire Leads	Wire Leads
VT55A TRANSFORMR ISOL 240V TO 120V 8VA Hammond Manufacturing	25 In Stock	1 : R1 359,37000 Box	VT	Box	Active	Isolation	240V	120V	8VA	Screw Terminal	Screw Terminal
N-55MG XFRMR ISOL 115V TO 115V 250VA Triad Magnetics	22 In Stock 38 Factory	1 : R2 030,75000 Box	N	Box	Active	Isolation	115V	115V	250VA	NEMA 5-15P	NEMA 5-15R
171C XFRMR ISOL 115V TO 115V 300VA Hammond Manufacturing	20 In Stock 68 Factory	1 : R2 917,28000 Box	171	Box	Active	Isolation	115V	115V	300VA	NEMA 5-15P	NEMA 5-15R
IS-250 XFRMR ISOL 120V TO 120V 250VA Eaton Tripp Lite	8 In Stock 76 Factory	1 : R3 877,61000 Bulk	IS	Bulk	Active	Isolation	120V	120V	250VA	NEMA 5-15P	NEMA 5-15R (2)
176F XFRMR NON-ISOL 115V-230V 1000VA Hammond Manufacturing	2 In Stock 14 Factory	1 : R4 132,97000 Box	176	Box	Active	Autotransformer (Non-Isolated)	115V	230V	1000VA	NEMA 5-15P	NEMA 6-15R
DU-1/2 TRANSFORMR ISOL 104V, 110V, 120V Signal Transformer	16 In Stock	1 : R4 261,64000 Box	DU	Box	Active	Isolation	104V, 110V, 120V, 208V, 220V, 230V, 240V	104V, 110V, 120V, 208V, 220V, 230V, 240V	500VA	Screw Terminal	Screw Terminal
175F-NA XFRMR NON-ISOL 230V-115V 1000VA Hammond Manufacturing	22 In Stock 13 Factory	1 : R4 728,76000 Bulk	175	Bulk	Active	Autotransformer (Non-Isolated)	230V	115V	1000VA	NEMA 6-15P	NEMA 5-15R
MD-250-U XFRMR MED GRADE ISOL 120V 250VA Triad Magnetics	17 In Stock 46 Factory	1 : R5 143,52000 Bulk	MD	Bulk	Active	Isolation, Medical Grade	120V	120V	250VA	NEMA 5-15P	NEMA 5-15R (2)
N-59MG XFRMR ISOL 115V TO 115V 1000VA Triad Magnetics	10 In Stock 3 Factory	1 : R5 217,15000 Box	N	Box	Active	Isolation	115V	115V	1000VA	NEMA 5-15P	NEMA 5-15R
N-11MG XFRMR NON-ISOL 230V-120V 2000VA Triad Magnetics	9 In Stock	1 : R5 217,15000 Box	N	Box	Active	Autotransformer (Non-Isolated)	230V	120V	2000VA	NEMA 6-15P	NEMA5-15R
298DT XFRMR ISOL 120V TO 240V 500VA Hammond Manufacturing	11 In Stock 9 Factory	1 : R5 679,62000 Box	298	Box	Active	Isolation	120V	240V	500VA	NEMA 5-15P	NEMA 6-15R (2)
MD-500-U XFRMR MED GRADE ISOL 120V 500VA Triad Magnetics	13 In Stock	1 : R5 827,76000 Bulk	MD	Bulk	Active	Isolation, Medical Grade	120V	120V	500VA	NEMA 5-15P	NEMA 5-15R (2)

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Products in this family are used in conjunction with AC utility power, for safety or functional reasons. Isolation transformers are used to transfer electrical power without the use of a galvanic electrical connection, and are commonly used in repair or product development environments to mitigate shock hazards. Autotransformers are used for scaling the voltage of an available source up or down to meet a functional requirement when isolation between input and output is not required.