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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Voltage - Primary
Voltage - Secondary
Power (Watts)
1st Connector
2nd Connector
168 Series
170D
TRANSFORMR AUTO 115-230VAC 500VA
Hammond Manufacturing
600
In Stock
1 : ¥869.46000
Bulk
Bulk
ActiveAutotransformer (Non-Isolated)115V, 230V115V, 230V500VAWire LeadsWire Leads
171 Series
171B
TRANSFM ISOL 115 TO 115VAC 200VA
Hammond Manufacturing
50
In Stock
1 : ¥1,147.10000
Bulk
Bulk
ActiveIsolation115V115V200VANEMA 5-15PNEMA 5-15R
171 Series
171E
TRANSFM ISOL 115 TO 115VAC 500VA
Hammond Manufacturing
77
In Stock
1 : ¥1,583.23000
Bulk
Bulk
ActiveIsolation115V115V500VANEMA 5-15PNEMA 5-15R
168 Series
170JE
TRANSFORMER AUTO 115-230VAC 2KVA
Hammond Manufacturing
29
In Stock
1 : ¥2,113.21000
Bulk
Bulk
ActiveAutotransformer (Non-Isolated)115V, 230V115V, 230V2000VAWire LeadsWire Leads
176G
176G
TRANSFORMER AUTO STEP UP/PLG
Hammond Manufacturing
69
In Stock
1 : ¥2,398.50000
Box
Box
ActiveAutotransformer (Non-Isolated)115V230V1500VANEMA 5-15PNEMA 6-15R
171 Series
171G
TRANSFORMER PLUG & RECEPTACLE
Hammond Manufacturing
30
In Stock
1 : ¥3,367.33000
Box
Box
ActiveIsolation115V115V1000VANEMA 5-15PNEMA 5-15R
176 Series
176C
TRANSFORMER AUTO STEP UP/PLG IN
Hammond Manufacturing
29
In Stock
1 : ¥1,027.86000
Box
Box
ActiveAutotransformer (Non-Isolated)115V230V300VANEMA 5-15PNEMA 6-15R
MD-1000-U
MD-1000-U
MED GRADE ENC ISOLATION XFORMR
Triad Magnetics
40
In Stock
1 : ¥2,133.59000
Bulk
Bulk
ActiveIsolation, Medical Grade120V120V1000VANEMA 5-15PNEMA 5-15R (2)
IS500HG
IS500HG
TRANSF ISO 500W 4OUT HOSP GRADE
Tripp Lite
33
In Stock
38
Factory
1 : ¥3,579.06000
Bulk
Bulk
ActiveIsolation, Medical Grade120V120V500VANEMA 5-15PNEMA 5-15R (4)
MD-2000-U
MD-2000-U
MED GRADE ENC ISOLATION XFORMR
Triad Magnetics
77
In Stock
1 : ¥3,855.44000
Bulk
Bulk
ActiveIsolation, Medical Grade120V120V2000VANEMA 5-20PNEMA 5-20R (2)
N-1X
N-1X
AUTOTRANSFORMER NON-ISOL 50 VA
Triad Magnetics
119
In Stock
1 : ¥156.36000
Box
Box
ActiveAutotransformer (Non-Isolated)230V115V50VAWire LeadsWire Leads
N-2X
N-2X
AUTOTRANSFORMER NON-ISOL 100 VA
Triad Magnetics
183
In Stock
1 : ¥195.26000
Box
Box
ActiveAutotransformer (Non-Isolated)230V115V100VAWire LeadsWire Leads
OF-SERIES
120-0F
XFRMR AUTO 115/230V 200VA
Signal Transformer
119
In Stock
1 : ¥355.10000
Box
Box
ActiveAutotransformer (Non-Isolated)115V, 230V115V, 230V200VAWire LeadsWire Leads
172 Series
172A
TRANSFRMR ISOL 230 TO 115V 100VA
Hammond Manufacturing
29
In Stock
1 : ¥1,217.26000
Bulk
Bulk
ActiveIsolation230V115V100VANEMA 6-15PNEMA 5-15R
MD-250-U
MD-250-U
TRANSFORMER ISOLATION MEDICAL
Triad Magnetics
42
In Stock
1 : ¥1,279.95000
Bulk
Bulk
ActiveIsolation, Medical Grade120V120V250VANEMA 5-15PNEMA 5-15R (2)
MD-500-U
MD-500-U
MED GRADE ENC ISOLATION XFORMR
Triad Magnetics
40
In Stock
1 : ¥1,472.39000
Bulk
Bulk
ActiveIsolation, Medical Grade120V120V500VANEMA 5-15PNEMA 5-15R (2)
SU-1/2
SU-1/2
XFRMR ISO PWR 1/2KVA 1.15/2.3A
Signal Transformer
37
In Stock
1 : ¥1,893.83000
Box
Box
ActiveIsolation104V, 110V, 120V, 208V, 220V, 230V, 240V208V, 220V, 240V, 416V, 440V, 460V, 480V500VAScrew TerminalScrew Terminal
N-59MG
N-59MG
TRANSFORMER ISOL
Triad Magnetics
38
In Stock
1 : ¥2,221.67000
Box
Box
ActiveIsolation115V115V1000VANEMA 5-15PNEMA 5-15R
N-500MG
N-500MG
AUTOTRANSFORMER NON-ISOL 500 VA
Triad Magnetics
58
In Stock
1 : ¥834.29000
Box
Box
ActiveAutotransformer (Non-Isolated)115V230V500VANEMA 5-15PNEMA 6-15P
MD-250-E
MD-250-E
MED GRADE ENC ISOLATION XFORMR
Triad Magnetics
30
In Stock
1 : ¥1,244.94000
Bulk
Bulk
ActiveIsolation, Medical Grade240V120V250VANEMA 6-15PNEMA 5-15R (2)
120^268-277-500VA-IC
480:347:277-125VA-IC
XFRMR 347/277V 125VA STEP-DOWN
Thomas Research Products
502
In Stock
1 : ¥356.21000
Box
Box
ActiveAutotransformer (Non-Isolated)347V, 480V277V125VAWire LeadsWire Leads
XFC Series
XFC215-347/480-277
TRANSFORMER ISO 347/480V 215VA
ERP Power, LLC
131
In Stock
1 : ¥310.60000
Box
Box
ObsoleteAutotransformer (Non-Isolated)347V, 480V277V215VAWire LeadsWire Leads
176 Series
176F
TRANSFORMER AUTO STEP UP/PLG IN
Hammond Manufacturing
15
In Stock
1 : ¥1,918.71000
Box
Box
ActiveAutotransformer (Non-Isolated)115V230V1000VANEMA 5-15PNEMA 6-15R
240 Series
298DT
TRANSFORMER STEP UP/PLUG IN
Hammond Manufacturing
4
In Stock
1 : ¥2,732.12000
Box
Box
ActiveIsolation120V240V500VANEMA 5-15PNEMA 6-15R (2)
240 Series
298GT
TOROID ISOLATION TRANS 1500VA
Hammond Manufacturing
12
In Stock
1 : ¥4,728.12000
Bulk
Bulk
ActiveIsolation120V240V1500VANEMA 5-15PNEMA 6-15R (2)
Showing
1 - 25
of 502

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.