4. Electricity: measuring and testing
  5. Measuring, testing, or sensing electricity, per se
  6. Frequency of cyclic current or voltage

Donald Felt Kimball

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Cuk style inverter with hysteretic control

Amplifiers – Modulator-demodulator-type amplifier
Reexamination Certificate

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Dual feedback linear amplifier

Amplifiers – Signal feedback – Multiple feedback paths
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Wideband error amplifier

Telecommunications – Transmitter – Power control – power supply – or bias voltage supply
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Wideband precision current sensor

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Frequency of cyclic current or voltage
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Profile ID: LFUS-PAI-P-2628381

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