Information about Variable Transformers

Variable transformers, or adjustable voltage transformers, allow the user to select an output voltage while maintaining a fixed amperage rating. These transformers have one voltage winding that is tapped at various points to provide multiple output voltages. They are available in bench or panel mount with receptacle or terminal output options, plug or terminal input options, and a wide variety of supply and output voltages.

All Products (1-50) of Variable Transformers

No.ImagePart NumberManufacturerDescription
15M1220BStaco Energy Products CompanyMOTORIZED VRBLE TRANSF 240V 5A
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260M1020BStaco Energy Products CompanyMOTORIZED VRBLE TRANSF 280V 3.5A
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330M1020BStaco Energy Products CompanyMOTORIZED VRBLE TRANSF 280V 3.5A
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45M1020BStaco Energy Products CompanyMOTORIZED VRBLE TRANSF 280V 3.5A
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515M1020BStaco Energy Products CompanyMOTORIZED VRBLE TRANSF 280V 3.5A
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615M1210BStaco Energy Products CompanyMOTORIZED VRBLE TRANSF 120V 12A
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71010BCT-3Staco Energy Products CompanyVARIABLE TRANSFORMER 280V 10A
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860M1210BStaco Energy Products CompanyMOTORIZED VRBLE TRANSF 120V 12A
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95M1210BStaco Energy Products CompanyMOTORIZED VRBLE TRANSF 120V 12A
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1015M1010BStaco Energy Products CompanyMOTORIZED VRBLE TRANSF 140V 10A
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1130M1210BStaco Energy Products CompanyMOTORIZED VRBLE TRANSF 120V 12A
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1230M1010BStaco Energy Products CompanyMOTORIZED VRBLE TRANSF 140V 10A
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1360M1010BStaco Energy Products CompanyMOTORIZED VRBLE TRANSF 140V 10A
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145M1010BStaco Energy Products CompanyMOTORIZED VRBLE TRANSF 140V 10A
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151020B-3Staco Energy Products CompanyVARIABLE TRANSFORMER 560V 3.5A
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161220B-3Staco Energy Products CompanyVARIABLE TRANSFORMER 480V 5A
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171220BCT-2Staco Energy Products CompanyVARIABLE TRANSFORMER 480V 5A
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1860M501CStaco Energy Products CompanyMOTORIZED VRBLE TRANSF 140V 5A
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193PN1520BAStaco Energy Products CompanyVARIABLE TRANSFORMER 280V 9.5A
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2030M501CStaco Energy Products CompanyMOTORIZED VRBLE TRANSF 140V 5A
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21L1010BVAStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 10A
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225M501CStaco Energy Products CompanyMOTORIZED VRBLE TRANSF 140V 5A
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233PN1520BVStaco Energy Products CompanyVARIABLE TRANSFORMER 280V 9.5A
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243PN1510BAStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 15A
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251020BCT-2Staco Energy Products CompanyVARIABLE TRANSFORMER 560V 3.5A
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261210B-3Staco Energy Products CompanyVARIABLE TRANSFORMER 240V 12A
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273PNJ401BStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 4A
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281010B-3Staco Energy Products CompanyVARIABLE TRANSFORMER 280V 10A
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293PN1510BVStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 15A
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30501C-3Staco Energy Products CompanyVARIABLE TRANSFORMER 280V 5A
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312520CTStaco Energy Products CompanyVARIABLE TRANSFORMER 280V 10A
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321020B-2Staco Energy Products CompanyVARIABLE TRANSFORMER 560V 3.5A
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331010BCT-2Staco Energy Products CompanyVARIABLE TRANSFORMER 280V 10A
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341220B-2Staco Energy Products CompanyVARIABLE TRANSFORMER 280V 5A
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35J401Staco Energy Products CompanyVARIABLE TRANSFORMER 260V 10A
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361210B-2Staco Energy Products CompanyVARIABLE TRANSFORMER 240V 12A
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373PN1020BAStaco Energy Products CompanyVARIABLE TRANSFORMER 280V 3.5A
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381010B-2Staco Energy Products CompanyVARIABLE TRANSFORMER 280V 10A
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393PN1020BVStaco Energy Products CompanyVARIABLE TRANSFORMER 280V 3.5A
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401510CTStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 15A
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413PN1010BAStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 10A
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42501C-2Staco Energy Products CompanyVARIABLE TRANSFORMER 280V 5A
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43221-B-3Staco Energy Products CompanyVARIABLE TRANSFORMER 240V 2.5A
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44J201BStaco Energy Products CompanyVARIABLE TRANSFORMER 260V 4.5A
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45L1010BStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 10A
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463PN1220BStaco Energy Products CompanyVARIABLE TRANSFORMER 240V 5A
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471210BCTStaco Energy Products CompanyVARIABLE TRANSFORMER 120V 12A
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48221-B-2Staco Energy Products CompanyVARIABLE TRANSFORMER 264V 2.5A
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491010BCTStaco Energy Products CompanyVARIABLE TRANSFORMER 140V 10A
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501020BCTStaco Energy Products CompanyVARIABLE TRANSFORMER 280V 3.5A
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