Products/Services for Variac Isolation Transformer

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    Isolation Transformers - (179 companies)
    Isolation transformers provide electrical decoupling or isolation to two connected circuits. They have a turn ratio of 1:1. Isolation transformers provide electrical isolation to two connected circuits. Electrical isolation of two circuits...
    Winding Turns
    Other Transformer Types / Applications
    Output Voltage
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    Transformers - (2119 companies)
    ...applications for signal isolation and impedance matching. Current sense transformers detect and measure current. Some of these products are designed to precisely measure current in instrumentation applications, while others are used in switch-mode...
  • Power Transformers-Image
    Power Transformers - (1028 companies)
    ...do not provide electrical isolation, but are smaller, lighter, and cheaper than dual winding transformers. These devices are often used to step voltages up from 220-240 V to 110-120 V for residential use. Variable autotransformers (or variacs) provide...
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    Electronic Transformers - (37 companies)
    Electronic transformers are designed especially for low-power applications. They are used in computers, radio frequency (RF) devices, and lighting. Electronic transformers are used to insulate circuits and to provide high to alternating-but-low...
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    Three Phase Transformers - (98 companies)
    ...transformers. Balun. Cast coil. Distribution. Flyback (FBT). Generator step-up (GSU). Harmonic mitigating. High voltage. Industrial control. Inverter transformers. Categories of three phase transformers also include isolation, multi-ratio, neutral grounding...
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    Single Phase Transformers - (86 companies)
    ...and cheaper than other transformers. The voltage source and electrical load are connected to two taps, and voltages are determined by tapping the winding at different points. An autotransformer with an adjustable tap is known as a variac or variable...
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    Board Mount Transformers - (195 companies)
    ...transformer has to have a very large isolation to protect patients and health personnel from electric shocks; a power transformer should be rated to handle large amounts of power. Form Factor. The form factor is important because these transformers...
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    Autotransformers - (86 companies)
    ...in terms of winding turns and output voltage. With step-up transformers, the secondary voltage is larger than the primary voltage. With step-down devices, the secondary voltage is smaller than the primary voltage. Variacs, or variable autotransformers...
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    Isolation Amplifiers - (74 companies)
    Isolation amplifiers electrically isolate input and output signals, often by inductive couplings. Isolation amplifiers, or iso-amps as they are sometimes called, may be used to protect components from potentially dangerous voltages or to amplify...
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    RF Transformers - (127 companies)
    ...sides of the transformer, will determine the change in voltage. RF transformers are used in low-power circuits for impedance matching to achieve maximum power transfer, for voltage step-up or step-down, and for DC isolation of two circuits while...

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