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	396 In Stock	1 : $52.18000 Box	N	Box	Active	Isolation	115V, 230V	115V	50VA	Wire Leads	Wire Leads
LS120-75EN-277 TRANSFORMER 277V TO 120V Hatch Lighting	184 In Stock	1 : $97.76000 Box	LS	Box	Active	-	277V	120V	-	Wire Leads	Wire Leads
LS120-75EN-347 TRANSFORMER 347V TO 120V Hatch Lighting	127 In Stock	1 : $103.04000 Box	LS	Box	Active	-	347V	120V	-	Wire Leads	Wire Leads
N-67A XFRMR ISOL 115V 230V-115V 150VA Triad Magnetics	52 In Stock 20 Factory	1 : $119.77000 Box	N	Box	Active	Isolation	115V, 230V	115V	150VA	Wire Leads	Wire Leads
170D XFRMR NON-ISOL 115V-230V 500VA Hammond Manufacturing	71 In Stock 245 Factory	1 : $211.41000 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	44 In Stock 38 Factory	1 : $383.73000 Box	171	Box	Active	Isolation	115V	115V	500VA	NEMA 5-15P	NEMA 5-15R
176F XFRMR NON-ISOL 115V-230V 1000VA Hammond Manufacturing	37 In Stock 27 Factory	1 : $455.49000 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	69 In Stock	1 : $555.80000 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	67 In Stock 147 Factory	1 : $699.07000 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	72 In Stock 182 Factory	1 : $1,205.24000 Bulk	MD	Bulk	Active	Isolation, Medical Grade	120V	120V	2000VA	NEMA 5-20P	NEMA 5-20R (2)
IS1000HG XFRMR MED GRADE ISOL 1000VA Eaton Tripp Lite	28 In Stock 18 Factory	1 : $1,217.82000 Bulk	IS	Bulk	Active	Isolation, Medical Grade	120V	120V	1000VA	NEMA 5-15P	NEMA 5-15R (4)
IS300HGDV TRANSFORMER MED GRADE ISOL Eaton Tripp Lite	56 In Stock	1 : $1,462.41000 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	105 In Stock	1 : $1,914.24000 Bulk	-	Bulk	Active	Isolation, Medical Grade	100V, 125V, 200V, 250V	115V, 230V	1000VA	C14	-
IS1800HGDV TRANSFORMER MED GRADE ISOL Eaton Tripp Lite	50 In Stock	1 : $2,802.02000 Bulk	-	Bulk	Active	Isolation, Medical Grade	100V, 125V, 200V, 250V	115V, 230V	1800VA	-	-
HCTSM110103HAL-E TRANSF ISOLATION 1200 VDC SMD Bourns Inc.	171 In Stock	1 : $14.63000 Cut Tape (CT) 200 : $11.51825 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	-	-	-	-	-
N-76U XFRMR ISOL 115V TO 115V 100VA Triad Magnetics	35 In Stock	1 : $103.46000 Box	N	Box	Active	Isolation	115V	115V	100VA	Wire Leads	Wire Leads
N-77U XFRMR ISOL 115V 230V-115V 100VA Triad Magnetics	26 In Stock 50 Factory	1 : $105.14000 Box	N	Box	Active	Isolation	115V, 230V	115V	100VA	Wire Leads	Wire Leads
130-0F XFRMR NON-ISOL 115/230V 300VA Signal Transformer	37 In Stock	1 : $137.53000 Box	0F	Box	Active	Autotransformer (Non-Isolated)	115V, 230V	115V, 230V	300VA	Wire Leads	Wire Leads
N-53MG XFRMR ISOL 115V TO 115V 85VA Triad Magnetics	31 In Stock 11 Factory	1 : $194.59000 Box	N	Box	Active	Isolation	115V	115V	85VA	NEMA 5-15P	NEMA 5-15R
172F XFRMR ISOL 230V TO 115V 1000VA Hammond Manufacturing	26 In Stock 6 Factory	1 : $596.69000 Bulk	172	Bulk	Active	Isolation	230V	115V	1000VA	NEMA 6-15P	NEMA 5-15R
IS250HG XFRMR MED GRADE ISOL 120V 250VA Eaton Tripp Lite	58 In Stock 55 Factory	1 : $617.90000 Bulk	IS	Bulk	Active	Isolation, Medical Grade	120V	120V	250VA	NEMA 5-15P	NEMA 5-15R (2)
298DT XFRMR ISOL 120V TO 240V 500VA Hammond Manufacturing	37 In Stock 8 Factory	1 : $624.26000 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 : $1,205.24000 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	287 In Stock	1 : $105.83000 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	38 In Stock 35 Factory	1 : $151.36000 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.