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About RF Transformers
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RF transformers are devices designed to transfer energy from one circuit to another by electromagnetic induction. RF transformers are typically used to increase or decrease the voltage from one side of the transformer to the other. The turn ratio, or the number of windings on the primary and secondary sides of the transformer, will determine the change in voltage. RF transformers are use 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 maintaining AC continuity.

Engineering Calculators Related to RF Transformers
VSWR Calculator

Products & Services Related to RF Transformers
Audio Transformers
Audio transformers are involved in the transmission of voice or sound signals. They often require wide frequency bandwidth with low distortion and noise suppression.
Current Sense Transformers
Current sense transformers are used to detect and measure current. There are two basic types of products: switch-mode transformers for power conversion applications, and precision-measurement transformers for instrumentation applications.
Gate Drive Transformers
Gate drive transformers are used to drive high-speed switching devices such as field effect transistors (FET) and insulated gate bipolar transistors (IGBT). They are used in applications such as switching power supplies.
Signal Transformers
Signal transformers transfer information from one circuit to another by electromagnetic induction. They are used to increase or decrease the voltage from one side of a power transformer to the other.
Switch Mode Transformers
Switch mode transformers (switching transformers) are used mainly in switching power supplies and DC-DC converters. They provide a storage element for transferring energy from input to output in discrete packets as required in switching power supplies, regulators and converters.
Telecom Transformers
Telecom transformers are used in applications which require high bandwidths and fast switching speeds. They isolate the signal between primary and secondary grounds. This product area includes DSL, xDSL, T1, E1, ISDN, LAN, WAN, Ethernet, ATM and modem transformers.
See more product announcements for RF Transformers
CWIEME Chicago

CWIEME Chicago
CWIEME Ltd.


0805 & 1206 Foot Print Common Mode Chokes

0805 & 1206 Foot Print Common Mode Chokes
The Inter-Technical Group, Inc. (ITG)



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