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Variable Transformers
(940 results)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.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 MT56RVariable Transformers | Krohn-Hite Corporation | IMPEDANCE MATCHING TRANSFORMER | 1 | - | |
 3PN1510BAVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 15A | In Stock | - | |
 5021-6DVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 84A | In Stock | - | |
5011C-2SVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 50A | In Stock | - | |
SD291Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 132V 3A | In Stock | - | |
 5011CT-2SVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 50A | In Stock | - | |
6020CT-2SVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 560V 35A | In Stock | - | |
 3PN1520BVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 9.5A | 2 | - | |
 L221BVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 132V 1.75A | In Stock | - | |
 1010B-3Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 10A | 1 | - | |
 1020B-2Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 560V 3.5A | 2 | - | |
5021E-4PVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 112A | In Stock | - | |
6020E-4DVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 70A | In Stock | - | |
5011E-3PVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 150A | In Stock | - | |
5021E-6PVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 168A | In Stock | - | |
 3PNJ201BVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 2A | 1 | - | |
5011-2DVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 50A | In Stock | - | |
30M2520CTVariable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 280V 10A | In Stock | - | |
5011C-2DVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 50A | In Stock | - | |
1520CVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 9.5A | In Stock | - | |
 1520CT-2Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 560V 9.5A | In Stock | - | |
5011E-3YVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 50A | In Stock | - | |
5011E-6DVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 150A | In Stock | - | |
6020E-6YVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 560V 70A | In Stock | - | |
 3PN1010BVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 10A | 27 | - |
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