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

MD-250-U XFRMR MED GRADE ISOL 120V 250VA Triad Magnetics	39 In Stock 3 Factory	1 : ¥1,094.22000 Bulk	MD	Bulk	Active	Isolation, Medical Grade	120V	120V	250VA	NEMA 5-15P	NEMA 5-15R (2)
171B XFRMR ISOL 115V TO 115V 200VA Hammond Manufacturing	53 In Stock 60 Factory	1 : ¥1,272.51000 Box	171	Box	Active	Isolation	115V	115V	200VA	NEMA 5-15P	NEMA 5-15R
171E XFRMR ISOL 115V TO 115V 500VA Hammond Manufacturing	67 In Stock 41 Factory	1 : ¥1,756.27000 Box	171	Box	Active	Isolation	115V	115V	500VA	NEMA 5-15P	NEMA 5-15R
N-68X XFRMR ISOL 115V 230V-115V 50VA Triad Magnetics	113 In Stock	1 : ¥148.23000 Box	N	Box	Active	Isolation	115V, 230V	115V	50VA	Wire Leads	Wire Leads
120-0F XFRMR NON-ISOL 115/230V 200VA Signal Transformer	337 In Stock	1 : ¥358.60000 Box	0F	Box	Active	Autotransformer (Non-Isolated)	115V, 230V	115V, 230V	200VA	Wire Leads	Wire Leads
HCTSM110103HAL-E TRANSF ISOLATION 1200 VDC SMD Bourns Inc.	909 In Stock	1 : ¥74.16000 Cut Tape (CT) 200 : ¥46.13325 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	-	-	-	-	-
171C XFRMR ISOL 115V TO 115V 300VA Hammond Manufacturing	14 In Stock 61 Factory	1 : ¥1,445.33000 Box	171	Box	Active	Isolation	115V	115V	300VA	NEMA 5-15P	NEMA 5-15R
MD-500-U XFRMR MED GRADE ISOL 120V 500VA Triad Magnetics	17 In Stock 15 Factory	1 : ¥1,633.31000 Bulk	MD	Bulk	Active	Isolation, Medical Grade	120V	120V	500VA	NEMA 5-15P	NEMA 5-15R (2)
171G XFRMR ISOL 115V TO 115V 1000VA Hammond Manufacturing	14 In Stock 26 Factory	1 : ¥3,269.44000 Box	171	Box	Active	Isolation	115V	115V	1000VA	NEMA 5-15P	NEMA 5-15R
178GT XFRMR ISOL 120V TO 120V 1500VA Hammond Manufacturing	9 In Stock 35 Factory	1 : ¥4,920.34000 Box	178	Box	Active	Isolation	120V	120V	1500VA	NEMA 5-15P	NEMA 5-15R (2)
N-76U XFRMR ISOL 115V TO 115V 100VA Triad Magnetics	48 In Stock	1 : ¥306.22000 Box	N	Box	Active	Isolation	115V	115V	100VA	Wire Leads	Wire Leads
N-67A XFRMR ISOL 115V 230V-115V 150VA Triad Magnetics	42 In Stock	1 : ¥422.73000 Box	N	Box	Active	Isolation	115V, 230V	115V	150VA	Wire Leads	Wire Leads
N-54MG XFRMR ISOL 115V TO 115V 150VA Triad Magnetics	5 In Stock 23 Factory	1 : ¥604.39000 Box	N	Box	Active	Isolation	115V	115V	150VA	NEMA 5-15P	NEMA 5-15R
178DT XFRMR ISOL 120V TO 120V 500VA Hammond Manufacturing	4 In Stock 6 Factory	1 : ¥2,542.12000 Box	178	Box	Active	Isolation	120V	120V	500VA	NEMA 5-15P	NEMA 5-15R (2)
178FT XFRMR ISOL 120V TO 120V 1000VA Hammond Manufacturing	3 In Stock 9 Factory	1 : ¥3,726.55000 Box	178	Box	Active	Isolation	120V	120V	1000VA	NEMA 5-15P	NEMA 5-15R (2)
IS-250 XFRMR ISOL 120V TO 120V 250VA Tripp Lite	0 In Stock 146 Factory Check Lead Time	1 : ¥1,582.02000 Bulk	IS	Bulk	Active	Isolation	120V	120V	250VA	NEMA 5-15P	NEMA 5-15R (2)
298GT XFRMR ISOL 120V TO 240V 1500VA Hammond Manufacturing	0 In Stock 14 Factory Check Lead Time	1 : ¥5,132.58000 Bulk	298	Bulk	Active	Isolation	120V	240V	1500VA	NEMA 5-15P	NEMA 6-15R (2)

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Isolation Transformers and Autotransformers, Step Up, Step Down

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.