Technical FAQs 4

What is a resonant rectifier?

Resonant rectifier. these elements are specifically optimized to achieve high performance under on/off control. We focus on each of the subsystems in turn and describe the design procedure of a 200 W dc-dc converter operating at 30 MHz with an input voltage range of‘ 160 V to 200 V and output voltage of 33 V.

How does a resonant inverter work?

The resonant inverter accepts a dc input voltage, and generates very high frequency (VHF) ac, which is processed through the transformation stage to produce different ac voltage and current levels. The resonant rectifier then converts the trans-formed ac power back to dc.

Is a DC-DC converter suitable for operation at high frequencies?

Abstract— This paper introduces a new dc-dc converter suitable for operation at very high frequencies under on-off control. The converter power stage is based on a resonant inverter (the Φ2 inverter) providing low switch voltage stress and fast settling time.

What is the equivalent resistance of a rectifier under 30 MHz?

POUT = 200 W. fs = MHz, LR=75 nH, QL=160. The equivalent resistance of the rectifier under 30 this condition is 8.4 Ω.

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Silicon rectifier high frequency inverter

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