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	411 In Stock 210 Factory	1 : ฿637.98000 Box	N	Box	Active	Isolation	115V, 230V	115V	50VA	Wire Leads	Wire Leads
LS120-75EN-277 TRANSFORMER 277V TO 120V Hatch Lighting	175 In Stock	1 : ฿1,475.50000 Box	LS	Box	Active	-	277V	120V	-	Wire Leads	Wire Leads
N-67A XFRMR ISOL 115V 230V-115V 150VA Triad Magnetics	70 In Stock 203 Factory	1 : ฿2,224.95000 Box	N	Box	Active	Isolation	115V, 230V	115V	150VA	Wire Leads	Wire Leads
170D XFRMR NON-ISOL 115V-230V 500VA Hammond Manufacturing	55 In Stock 378 Factory	1 : ฿3,464.18000 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	47 In Stock 51 Factory	1 : ฿6,322.88000 Box	171	Box	Active	Isolation	115V	115V	500VA	NEMA 5-15P	NEMA 5-15R
IS-250 XFRMR ISOL 120V TO 120V 250VA Eaton Tripp Lite	32 In Stock 62 Factory	1 : ฿7,052.18000 Bulk	IS	Bulk	Active	Isolation	120V	120V	250VA	NEMA 5-15P	NEMA 5-15R (2)
176G XFRMR NON-ISOL 115V-230V 1500VA Hammond Manufacturing	122 In Stock 66 Factory	1 : ฿9,187.75000 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	61 In Stock 233 Factory	1 : ฿14,206.73000 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	122 In Stock 225 Factory	1 : ฿23,965.83000 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	41 In Stock 148 Factory	1 : ฿25,031.50000 Bulk	IS	Bulk	Active	Isolation, Medical Grade	100V, 125V, 200V, 250V	115V, 230V	300VA	C14	C13 (4)
IS1800HGDV TRANSFORMER MED GRADE ISOL Eaton Tripp Lite	81 In Stock	1 : ฿47,929.05000 Bulk	-	Bulk	Active	Isolation, Medical Grade	100V, 125V, 200V, 250V	115V, 230V	1800VA	-	-
HCTSM110103HAL-E TRANSF ISOLATION 1200 VDC SMD Bourns Inc.	457 In Stock	1 : ฿269.43000 Cut Tape (CT) 200 : ฿193.30675 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	-	-	-	-	-
N-1X XFRMR NON-ISOL 230V TO 115V 50VA Triad Magnetics	128 In Stock 43 Factory	1 : ฿602.23000 Box	N	Box	Active	Autotransformer (Non-Isolated)	230V	115V	50VA	Wire Leads	Wire Leads
VT59A TRANSFORMR ISOL 600V TO 120V 8VA Hammond Manufacturing	43 In Stock 92 Factory	1 : ฿2,472.28000 Box	VT	Box	Active	Isolation	600V	120V	8VA	Screw Terminal	Screw Terminal
MD-2400-E XFRMR MED GRADE ISOL 2400VA Triad Magnetics	46 In Stock 9 Factory	1 : ฿25,457.58000 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	306 In Stock	1 : ฿1,373.78000 Box	0F	Box	Active	Autotransformer (Non-Isolated)	115V, 230V	115V, 230V	200VA	Wire Leads	Wire Leads
1812TRX-S124RC Wideband RF transformer, data li Coilcraft	2,292 Marketplace	1 : ฿121.88000 Strip	-	Strip	Active	Isolation	-	-	-	-	-
N-55MG XFRMR ISOL 115V TO 115V 250VA Triad Magnetics	20 In Stock 33 Factory	1 : ฿3,693.30000 Box	N	Box	Active	Isolation	115V	115V	250VA	NEMA 5-15P	NEMA 5-15R
171C XFRMR ISOL 115V TO 115V 300VA Hammond Manufacturing	18 In Stock 54 Factory	1 : ฿5,305.63000 Box	171	Box	Active	Isolation	115V	115V	300VA	NEMA 5-15P	NEMA 5-15R
DU-1/4 TRANSFORMR ISOL 104V, 110V, 120V Signal Transformer	12 In Stock	1 : ฿6,237.08000 Box	DU	Box	Active	Isolation	104V, 110V, 120V, 208V, 220V, 230V, 240V	104V, 110V, 120V, 208V, 220V, 230V, 240V	250VA	Screw Terminal	Screw Terminal
176F XFRMR NON-ISOL 115V-230V 1000VA Hammond Manufacturing	24 In Stock	1 : ฿7,516.60000 Box	176	Box	Active	Autotransformer (Non-Isolated)	115V	230V	1000VA	NEMA 5-15P	NEMA 6-15R
DU-1/2 TRANSFORMR ISOL 104V, 110V, 120V Signal Transformer	15 In Stock	1 : ฿7,750.60000 Box	DU	Box	Active	Isolation	104V, 110V, 120V, 208V, 220V, 230V, 240V	104V, 110V, 120V, 208V, 220V, 230V, 240V	500VA	Screw Terminal	Screw Terminal
175F-NA XFRMR NON-ISOL 230V-115V 1000VA Hammond Manufacturing	22 In Stock 33 Factory	1 : ฿8,600.15000 Bulk	175	Bulk	Active	Autotransformer (Non-Isolated)	230V	115V	1000VA	NEMA 6-15P	NEMA 5-15R
HS20F1B TRANSFORMR ISOL 120V 240V 1000VA SolaHD	4 In Stock	1 : ฿9,165.98000 Bulk	HS20	Bulk	Active	Isolation	120V, 240V	-	1000VA	-	-
MD-250-U XFRMR MED GRADE ISOL 120V 250VA Triad Magnetics	16 In Stock 86 Factory	1 : ฿9,354.48000 Bulk	MD	Bulk	Active	Isolation, Medical Grade	120V	120V	250VA	NEMA 5-15P	NEMA 5-15R (2)

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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.