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GB201919288D0
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A resonant current control system
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GB201711925D0
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A threshold detector circuit for lossless switching
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GB201711940D0
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A circuit for reducing radio frequency interference
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GB201711928D0
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Measurement of instantaneous current
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GB201711929D0
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A resonant drive device
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GB201711923D0
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A motor controller
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GB201711952D0
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A switch control circuit for a gate drive
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GB201711968D0
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A power factor correction system
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GB201711922D0
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A torque ripple reduction device
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GB201711937D0
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A method of maintaining an oscillating voltage at optimum resonance
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GB201711924D0
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A load dump
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GB201711927D0
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A method of operating a motor drive circuit
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GB201611370D0
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Improvements in switch mode power supply
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