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	334 In Stock 31 Factory	1 : $39.17000 Box	N	Box	Active	Isolation	115V, 230V	115V	50VA	Wire Leads	Wire Leads
LS120-75EN-277 TRANSFORMER 277V TO 120V Hatch Lighting	179 In Stock	1 : $73.39000 Box	LS	Box	Active	-	277V	120V	-	Wire Leads	Wire Leads
LS120-75EN-347 TRANSFORMER 347V TO 120V Hatch Lighting	127 In Stock	1 : $77.36000 Box	LS	Box	Active	-	347V	120V	-	Wire Leads	Wire Leads
N-67A XFRMR ISOL 115V 230V-115V 150VA Triad Magnetics	57 In Stock 3 Factory	1 : $89.73000 Box	N	Box	Active	Isolation	115V, 230V	115V	150VA	Wire Leads	Wire Leads
170D XFRMR NON-ISOL 115V-230V 500VA Hammond Manufacturing	103 In Stock 213 Factory	1 : $158.72000 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	33 In Stock 42 Factory	1 : $171.53000 Box	171	Box	Active	Isolation	115V	115V	100VA	NEMA 5-15P	NEMA 5-15R
171C XFRMR ISOL 115V TO 115V 300VA Hammond Manufacturing	34 In Stock 80 Factory	1 : $242.14000 Box	171	Box	Active	Isolation	115V	115V	300VA	NEMA 5-15P	NEMA 5-15R
171E XFRMR ISOL 115V TO 115V 500VA Hammond Manufacturing	71 In Stock 12 Factory	1 : $288.09000 Box	171	Box	Active	Isolation	115V	115V	500VA	NEMA 5-15P	NEMA 5-15R
176F XFRMR NON-ISOL 115V-230V 1000VA Hammond Manufacturing	35 In Stock 20 Factory	1 : $341.97000 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	109 In Stock 42 Factory	1 : $417.28000 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 50 Factory	1 : $463.90000 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	76 In Stock 147 Factory	1 : $524.84000 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	67 In Stock 176 Factory	1 : $904.86000 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	27 In Stock 8 Factory	1 : $914.31000 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 : $1,097.94000 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 : $1,437.16000 Bulk	-	Bulk	Active	Isolation, Medical Grade	100V, 125V, 200V, 250V	115V, 230V	1000VA	C14	-
IS1800HG XFRMR MED GRADE ISOL 1800VA Eaton Tripp Lite	29 In Stock 6 Factory	1 : $1,479.06000 Bulk	IS	Bulk	Active	Isolation, Medical Grade	120V	120V	1800VA	NEMA 5-20P	NEMA 5-20R (6)
IS1800HGDV TRANSFORMER MED GRADE ISOL Eaton Tripp Lite	76 In Stock	1 : $2,440.27000 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 : $10.99000 Cut Tape (CT) 200 : $8.64760 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	-	-	-	-	-
N-76U XFRMR ISOL 115V TO 115V 100VA Triad Magnetics	26 In Stock	1 : $77.67000 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 : $78.94000 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 : $103.25000 Box	0F	Box	Active	Autotransformer (Non-Isolated)	115V, 230V	115V, 230V	300VA	Wire Leads	Wire Leads
N-66A XFRMR ISOL 115V 230V-115V 250VA Triad Magnetics	27 In Stock 24 Factory	1 : $128.83000 Box	N	Box	Active	Isolation	115V, 230V	115V	250VA	Wire Leads	Wire Leads
N-53MG XFRMR ISOL 115V TO 115V 85VA Triad Magnetics	26 In Stock 11 Factory	1 : $146.09000 Box	N	Box	Active	Isolation	115V	115V	85VA	NEMA 5-15P	NEMA 5-15R
N-55MG XFRMR ISOL 115V TO 115V 250VA Triad Magnetics	29 In Stock 90 Factory	1 : $209.22000 Box	N	Box	Active	Isolation	115V	115V	250VA	NEMA 5-15P	NEMA 5-15R

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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.