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	119 In Stock	1 : $34.44000 Box	N	Box	Active	Isolation	115V, 230V	115V	50VA	Wire Leads	Wire Leads
LS120-75EN-277 TRANSFORMER 277V TO 120V Hatch Lighting	130 In Stock	1 : $88.19000 Box	LS	Box	Active	-	277V	120V	-	Wire Leads	Wire Leads
N-67A XFRMR ISOL 115V 230V-115V 150VA Triad Magnetics	27 In Stock 4 Factory	1 : $120.18000 Box	N	Box	Active	Isolation	115V, 230V	115V	150VA	Wire Leads	Wire Leads
IS-250 XFRMR ISOL 120V TO 120V 250VA Eaton Tripp Lite	37 In Stock 210 Factory	1 : $383.78000 Bulk	IS	Bulk	Active	Isolation	120V	120V	250VA	NEMA 5-15P	NEMA 5-15R (2)
MD-1000-U XFRMR MED GRADE ISOL 1000VA Triad Magnetics	66 In Stock	1 : $494.27000 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	93 In Stock 112 Factory	1 : $841.51000 Bulk	MD	Bulk	Active	Isolation, Medical Grade	120V	120V	2000VA	NEMA 5-20P	NEMA 5-20R (2)
MD-2400-E XFRMR MED GRADE ISOL 2400VA Triad Magnetics	30 In Stock 27 Factory	1 : $846.31000 Bulk	MD	Bulk	Active	Isolation, Medical Grade	240V	120V	2400VA	NEMA 6-15P	NEMA 5-15R (4)
176G XFRMR NON-ISOL 115V-230V 1500VA Hammond Manufacturing	53 In Stock 4 Factory	1 : $549.14000 Box	176	Box	Active	Autotransformer (Non-Isolated)	115V	230V	1500VA	NEMA 5-15P	NEMA 6-15R
170D XFRMR NON-ISOL 115V-230V 500VA Hammond Manufacturing	39 In Stock 14 Factory	1 : $165.64000 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 79 Factory	1 : $377.91000 Box	171	Box	Active	Isolation	115V	115V	500VA	NEMA 5-15P	NEMA 5-15R
HCTSM110103HAL-E TRANSF ISOLATION 1200 VDC SMD Bourns Inc.	575 In Stock	1 : $16.10000 Cut Tape (CT) 200 : $11.55380 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	-	-	-	-	-
N-66A XFRMR ISOL 115V 230V-115V 250VA Triad Magnetics	28 In Stock 60 Factory	1 : $161.19000 Box	N	Box	Active	Isolation	115V, 230V	115V	250VA	Wire Leads	Wire Leads
120-0F XFRMR NON-ISOL 115/230V 200VA Signal Transformer	313 In Stock	1 : $73.95000 Box	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	28 In Stock	1 : $118.14000 Box	0F	Box	Active	Autotransformer (Non-Isolated)	115V, 230V	115V, 230V	300VA	Wire Leads	Wire Leads
1812TRX-S124RC Wideband RF transformer, data li Coilcraft	682 Marketplace	1 : $5.92000 Strip	-	Strip	Active	Isolation	-	-	-	-	-
N-55MG XFRMR ISOL 115V TO 115V 250VA Triad Magnetics	19 In Stock 52 Factory	1 : $199.51000 Box	N	Box	Active	Isolation	115V	115V	250VA	NEMA 5-15P	NEMA 5-15R
MD-250-U XFRMR MED GRADE ISOL 120V 250VA Triad Magnetics	13 In Stock 54 Factory	1 : $298.70000 Bulk	MD	Bulk	Active	Isolation, Medical Grade	120V	120V	250VA	NEMA 5-15P	NEMA 5-15R (2)
MD-500-U XFRMR MED GRADE ISOL 120V 500VA Triad Magnetics	21 In Stock 4 Factory	1 : $354.00000 Bulk	MD	Bulk	Active	Isolation, Medical Grade	120V	120V	500VA	NEMA 5-15P	NEMA 5-15R (2)
N-59MG XFRMR ISOL 115V TO 115V 1000VA Triad Magnetics	13 In Stock 3 Factory	1 : $512.59000 Box	N	Box	Active	Isolation	115V	115V	1000VA	NEMA 5-15P	NEMA 5-15R
N-11MG XFRMR NON-ISOL 230V-120V 2000VA Triad Magnetics	6 In Stock 10 Factory	1 : $512.59000 Box	N	Box	Active	Autotransformer (Non-Isolated)	230V	120V	2000VA	NEMA 6-15P	NEMA5-15R
IS-500 XFRMR ISOL 120V TO 120V 500VA Eaton Tripp Lite	6 In Stock 1,154 Factory	1 : $629.72000 Bulk	IS	Bulk	Active	Isolation	120V	120V	500VA	NEMA 5-15P	NEMA 5-15R (4)
IS500HG XFRMR MED GRADE ISOL 120V 500VA Eaton Tripp Lite	13 In Stock 92 Factory	1 : $781.49000 Bulk	IS	Bulk	Active	Isolation, Medical Grade	120V	120V	500VA	NEMA 5-15P	NEMA 5-15R (4)
IS-1000 TRANSFORMER ISOLATION 1000W Eaton Tripp Lite	16 In Stock 124 Factory	1 : $870.65000 Bulk	IS	Bulk	Active	-	-	-	-	-	-
IS1000HG XFRMR MED GRADE ISOL 1000VA Eaton Tripp Lite	4 In Stock 36 Factory	1 : $1,134.01000 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	19 In Stock 62 Factory	1 : $1,364.78000 Bulk	IS	Bulk	Active	Isolation, Medical Grade	100V, 125V, 200V, 250V	115V, 230V	300VA	C14	C13 (4)

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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.