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 (Watts)	1st Connector	2nd Connector

170D TRANSFORMR AUTO 115-230VAC 500VA Hammond Manufacturing	65 In Stock	1 : 90,94000 € Bulk	170	Bulk	Active	Autotransformer (Non-Isolated)	115V, 230V	115V, 230V	500VA	Wire Leads	Wire Leads
171B TRANSFM ISOL 115 TO 115VAC 200VA Hammond Manufacturing	46 In Stock	1 : 119,98000 € Bulk	171	Bulk	Active	Isolation	115V	115V	200VA	NEMA 5-15P	NEMA 5-15R
171E TRANSFM ISOL 115 TO 115VAC 500VA Hammond Manufacturing	111 In Stock	1 : 165,60000 € Bulk	171	Bulk	Active	Isolation	115V	115V	500VA	NEMA 5-15P	NEMA 5-15R
176G TRANSFORMER AUTO STEP UP/PLG Hammond Manufacturing	42 In Stock	1 : 250,89000 € Box	176	Box	Active	Autotransformer (Non-Isolated)	115V	230V	1500VA	NEMA 5-15P	NEMA 6-15R
171G TRANSFORMER PLUG & RECEPTACLE Hammond Manufacturing	41 In Stock	1 : 364,37000 € Box	171	Box	Active	Isolation	115V	115V	1000VA	NEMA 5-15P	NEMA 5-15R
176C TRANSFORMER AUTO STEP UP/PLG IN Hammond Manufacturing	22 In Stock	1 : 107,51000 € Box	176	Box	Active	Autotransformer (Non-Isolated)	115V	230V	300VA	NEMA 5-15P	NEMA 6-15R
MD-250-U TRANSFORMER ISOLATION MEDICAL Triad Magnetics	38 In Stock	1 : 139,70000 € Bulk	MD	Bulk	Active	Isolation, Medical Grade	120V	120V	250VA	NEMA 5-15P	NEMA 5-15R (2)
N-59MG TRANSFORMER ISOL Triad Magnetics	44 In Stock	1 : 244,00000 € Box	N	Box	Active	Isolation	115V	115V	1000VA	NEMA 5-15P	NEMA 5-15R
MD-2000-U MED GRADE ENC ISOLATION XFORMR Triad Magnetics	110 In Stock	1 : 419,24000 € Bulk	MD	Bulk	Active	Isolation, Medical Grade	120V	120V	2000VA	NEMA 5-20P	NEMA 5-20R (2)
IS300HGDV ISOLATOR DUAL VOLTAGE Tripp Lite	30 In Stock 30 Factory	1 : 658,83000 € Bulk	IS	Bulk	Active	Isolation, Medical Grade	100V, 125V, 200V, 250V	115V, 230V	300VA	C14	C13 (4)
IS600HGDV ISOLATOR SERIES DUAL-VOLTAGE 115 Tripp Lite	31 In Stock 69 Factory	1 : 794,03000 € Bulk	-	Bulk	Active	Isolation, Medical Grade	100V, 125V, 200V, 250V	115V, 230V	600VA	C14	-
N-1X AUTOTRANSFORMER NON-ISOL 50 VA Triad Magnetics	185 In Stock	1 : 17,00000 € Box	N	Box	Active	Autotransformer (Non-Isolated)	230V	115V	50VA	Wire Leads	Wire Leads
120-0F XFRMR AUTO 115/230V 200VA Signal Transformer	137 In Stock	1 : 39,00000 € Box	0F	Box	Active	Autotransformer (Non-Isolated)	115V, 230V	115V, 230V	200VA	Wire Leads	Wire Leads
MD-500-U MED GRADE ENC ISOLATION XFORMR Triad Magnetics	58 In Stock	1 : 160,11000 € Bulk	MD	Bulk	Active	Isolation, Medical Grade	120V	120V	500VA	NEMA 5-15P	NEMA 5-15R (2)
IS-250 TRANSFORMER ISOLATION 250W Tripp Lite	30 In Stock 226 Factory	1 : 179,77000 € Bulk	IS	Bulk	Active	Isolation	120V	120V	250VA	NEMA 5-15P	NEMA 5-15R (2)
N-500MG AUTOTRANSFORMER NON-ISOL 500 VA Triad Magnetics	63 In Stock	1 : 90,72000 € Box	N	Box	Active	Autotransformer (Non-Isolated)	115V	230V	500VA	NEMA 5-15P	NEMA 6-15P
MD-250-E MED GRADE ENC ISOLATION XFORMR Triad Magnetics	36 In Stock	1 : 135,37000 € Bulk	MD	Bulk	Active	Isolation, Medical Grade	240V	120V	250VA	NEMA 6-15P	NEMA 5-15R (2)
XFC215-347/480-277 TRANSFORMER ISO 347/480V 215VA ERP Power, LLC	199 In Stock	1 : 38,08000 € Box	XFC	Box	Obsolete	Autotransformer (Non-Isolated)	347V, 480V	277V	215VA	Wire Leads	Wire Leads
480:347:277-460VA-IC XFRMR 347/277V 460VA STEP-DOWN Thomas Research Products	102 In Stock	1 : 41,51000 € Box	ATX	Box	Active	Autotransformer (Non-Isolated)	347V, 480V	277V	460VA	Wire Leads	Wire Leads
176F TRANSFORMER AUTO STEP UP/PLG IN Hammond Manufacturing	24 In Stock	1 : 200,69000 € Box	176	Box	Active	Autotransformer (Non-Isolated)	115V	230V	1000VA	NEMA 5-15P	NEMA 6-15R
170JE TRANSFORMER AUTO 115-230VAC 2KVA Hammond Manufacturing	16 In Stock	1 : 221,04000 € Bulk	170	Bulk	Active	Autotransformer (Non-Isolated)	115V, 230V	115V, 230V	2000VA	Wire Leads	Wire Leads
298DT TRANSFORMER STEP UP/PLUG IN Hammond Manufacturing	3 In Stock	1 : 285,78000 € Box	298	Box	Active	Isolation	120V	240V	500VA	NEMA 5-15P	NEMA 6-15R (2)
178MG1800 MEDICAL LINE ISOLATION 1800VA Hammond Manufacturing	21 In Stock	1 : 716,87000 € Box	178MG	Box	Active	Isolation, Medical Grade	120V	120V	1800VA	NEMA 5-20P	NEMA 5-15R
170A TRANSFORMR AUTO 115-230VAC 100VA Hammond Manufacturing	26 In Stock	1 : 41,44000 € Bulk	170	Bulk	Active	Autotransformer (Non-Isolated)	115V, 230V	115V, 230V	100VA	Wire Leads	Wire Leads
VT57A TRANSFORMER POTENTIAL 480/120 Hammond Manufacturing	6 In Stock	1 : 62,53000 € Box	VT	Box	Active	Isolation	480V	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.