high-frequency transformer

high-frequency transformer

[′hī ¦frē·kwən·sē tranz′fȯr·mər]
(electronics)
A transformer which matches impedances and transmits a frequency band in the carrier (or higher) frequency ranges.
References in periodicals archive ?
With a significant advance of MOS-gate power semiconductor devices, a variety of DC-DC power converters with a high-frequency transformer link have been widely studied and put into practice so far [1]-[5].
It has been discussed how to take disadvantages of the harmful parasitic energy storage circuit elements of the high-voltage high-frequency transformer.
This methodology examines the electric field distribution to estimate the values of capacitance of a surface discharge cell and proposes a method for designing high-frequency transformer, which allows the system to operate in a state of resonance.
Most high-power DC-to-AC converters use an H-bridge configuration (four power devices) for exciting the high-frequency transformer.
What we have managed to develop is an inverter that incorporates energy storage capabilities with an integrated high-frequency transformer, merging the power and capability of six inverters into one enclosure," he adds.
Most marine energy sources are variable, physically distant from load centers, and bulky in size - combining a high-voltage switching section, internal high-frequency transformer, and a multi-port power conditioner, will enable smoothing intermittencies, an increase in transmission efficiency, and reduced overall size and cost.
It deals about pulse generator, resonant circuit with high-frequency transformer and rectifier with capacitive filter.
This book looks at design, manufacture, and debugging, including peripheral component characteristics, designing power factor correction circuits, and high-frequency transformers.
As an example of the increased diversification this brings to Bel's product line, the Signal Transformer acquisition adds a new market - custom and high-frequency transformers - and thousands of new customers to Bel's business.
As an example of the increased diversification this brings to Bel's product line, the Signal Transformer acquisition adds a new market -- custom and high-frequency transformers -- and thousands of new customers to Bel's business.
Other target applications are high-frequency transformers for electric welding equipment, uninterruptible power supplies, as well as switch mode power supplies and high-voltage converters for microwave and medical equipment.

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