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	335 In Stock	1 : $41.58000 Box	N	Box	Active	Isolation	115V, 230V	115V	50VA	Wire Leads	Wire Leads
LS120-75EN-277 TRANSFORMER 277V TO 120V Hatch Lighting	177 In Stock	1 : $79.12000 Box	LS	Box	Active	-	277V	120V	-	Wire Leads	Wire Leads
N-67A XFRMR ISOL 115V 230V-115V 150VA Triad Magnetics	67 In Stock 3 Factory	1 : $96.62000 Box	N	Box	Active	Isolation	115V, 230V	115V	150VA	Wire Leads	Wire Leads
170D XFRMR NON-ISOL 115V-230V 500VA Hammond Manufacturing	91 In Stock 201 Factory	1 : $168.49000 Bulk	170	Bulk	Active	Autotransformer (Non-Isolated)	115V, 230V	115V, 230V	500VA	Wire Leads	Wire Leads
171A XFRMR ISOL 115V TO 115V 100VA Hammond Manufacturing	30 In Stock 30 Factory	1 : $182.09000 Box	171	Box	Active	Isolation	115V	115V	100VA	NEMA 5-15P	NEMA 5-15R
171C XFRMR ISOL 115V TO 115V 300VA Hammond Manufacturing	30 In Stock 80 Factory	1 : $257.04000 Box	171	Box	Active	Isolation	115V	115V	300VA	NEMA 5-15P	NEMA 5-15R
171E XFRMR ISOL 115V TO 115V 500VA Hammond Manufacturing	66 In Stock	1 : $305.82000 Box	171	Box	Active	Isolation	115V	115V	500VA	NEMA 5-15P	NEMA 5-15R
176F XFRMR NON-ISOL 115V-230V 1000VA Hammond Manufacturing	34 In Stock 60 Factory	1 : $363.01000 Box	176	Box	Active	Autotransformer (Non-Isolated)	115V	230V	1000VA	NEMA 5-15P	NEMA 6-15R
176G XFRMR NON-ISOL 115V-230V 1500VA Hammond Manufacturing	88 In Stock 86 Factory	1 : $442.96000 Box	176	Box	Active	Autotransformer (Non-Isolated)	115V	230V	1500VA	NEMA 5-15P	NEMA 6-15R
IS250HG XFRMR MED GRADE ISOL 120V 250VA Eaton Tripp Lite	43 In Stock 24 Factory	1 : $492.45000 Bulk	IS	Bulk	Active	Isolation, Medical Grade	120V	120V	250VA	NEMA 5-15P	NEMA 5-15R (2)
MD-1000-U XFRMR MED GRADE ISOL 1000VA Triad Magnetics	78 In Stock 135 Factory	1 : $557.14000 Bulk	MD	Bulk	Active	Isolation, Medical Grade	120V	120V	1000VA	NEMA 5-15P	NEMA 5-15R (2)
298GT XFRMR ISOL 120V TO 240V 1500VA Hammond Manufacturing	35 In Stock 1 Factory	1 : $831.17000 Bulk	298	Bulk	Active	Isolation	120V	240V	1500VA	NEMA 5-15P	NEMA 6-15R (2)
MD-2000-U XFRMR MED GRADE ISOL 2000VA Triad Magnetics	71 In Stock 176 Factory	1 : $960.54000 Bulk	MD	Bulk	Active	Isolation, Medical Grade	120V	120V	2000VA	NEMA 5-20P	NEMA 5-20R (2)
IS300HGDV TRANSFORMER MED GRADE ISOL Eaton Tripp Lite	39 In Stock 34 Factory	1 : $1,165.50000 Bulk	IS	Bulk	Active	Isolation, Medical Grade	100V, 125V, 200V, 250V	115V, 230V	300VA	C14	C13 (4)
IS1000HGDV TRANSFORMER MED GRADE ISOL Eaton Tripp Lite	100 In Stock 176 Factory	1 : $1,525.60000 Bulk	-	Bulk	Active	Isolation, Medical Grade	100V, 125V, 200V, 250V	115V, 230V	1000VA	C14	-
IS1800HGDV TRANSFORMER MED GRADE ISOL Eaton Tripp Lite	76 In Stock	1 : $2,590.43000 Bulk	-	Bulk	Active	Isolation, Medical Grade	100V, 125V, 200V, 250V	115V, 230V	1800VA	-	-
HCTSM110103HAL-E TRANSF ISOLATION 1200 VDC SMD Bourns Inc.	161 In Stock	1 : $11.66000 Cut Tape (CT) 200 : $9.17970 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	-	-	-	-	-
LS120-75EN-347 TRANSFORMER 347V TO 120V Hatch Lighting	127 In Stock	1 : $83.55000 Box	LS	Box	Active	-	347V	120V	-	Wire Leads	Wire Leads
130-0F XFRMR NON-ISOL 115/230V 300VA Signal Transformer	35 In Stock	1 : $109.61000 Box	0F	Box	Active	Autotransformer (Non-Isolated)	115V, 230V	115V, 230V	300VA	Wire Leads	Wire Leads
N-54MG XFRMR ISOL 115V TO 115V 150VA Triad Magnetics	34 In Stock	1 : $187.82000 Box	N	Box	Active	Isolation	115V	115V	150VA	NEMA 5-15P	NEMA 5-15R
N-55MG XFRMR ISOL 115V TO 115V 250VA Triad Magnetics	29 In Stock 90 Factory	1 : $222.10000 Box	N	Box	Active	Isolation	115V	115V	250VA	NEMA 5-15P	NEMA 5-15R
298DT XFRMR ISOL 120V TO 240V 500VA Hammond Manufacturing	35 In Stock 8 Factory	1 : $497.52000 Box	298	Box	Active	Isolation	120V	240V	500VA	NEMA 5-15P	NEMA 6-15R (2)
MD-2400-E XFRMR MED GRADE ISOL 2400VA Triad Magnetics	27 In Stock 59 Factory	1 : $960.54000 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	285 In Stock	1 : $84.35000 Box	0F	Box	Active	Autotransformer (Non-Isolated)	115V, 230V	115V, 230V	200VA	Wire Leads	Wire Leads
VT55A TRANSFORMR ISOL 240V TO 120V 8VA Hammond Manufacturing	37 In Stock 35 Factory	1 : $120.63000 Box	VT	Box	Active	Isolation	240V	120V	8VA	Screw Terminal	Screw Terminal

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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.