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    • 1. 发明申请
    • POWER SUPPLY
    • 电源
    • US20120286571A1
    • 2012-11-15
    • US13524496
    • 2012-06-15
    • David W. BaarmanJoshua K. SchwanneckeJoshua B. TaylorJohn James LordWesley J. Bachman
    • David W. BaarmanJoshua K. SchwanneckeJoshua B. TaylorJohn James LordWesley J. Bachman
    • H02J3/00
    • H01F30/08H01F27/2804H01F27/2823H01F27/34H01F27/38H01F38/14H02M3/33523H02M3/3376Y02B70/1433Y10T307/25
    • A power supply to provide electrical power to one or more loads. The power supply may include a resonant air core transformer to provide an adjustable and adaptable source of power to electronic devices. The power supply may include isolated primary-side circuitry and secondary-side circuitry. The primary-side circuitry may include control circuitry that, among other things, provides drive waveforms for the primary-side switching circuitry. In embodiments configured to produce AC output, the secondary-side circuitry may also include switching circuitry. The primary-side control circuitry may provide drive waveforms for the secondary-side switching circuitry. The secondary-side circuitry may include measurement circuitry that measures the current and/or voltage of the output and provides those measurements to the control circuitry through isolation circuitry. The control circuitry may adjust the drive waveforms for the primary-side and/or secondary-side switching circuitry as a function of the measured values.
    • 用于向一个或多个负载提供电力的电源。 电源可以包括谐振空气芯变压器,以向电子设备提供可调节和适应的电力来源。 电源可以包括隔离的初级侧电路和次级侧电路。 初级侧电路可以包括控制电路,其特别是提供初级侧开关电路的驱动波形。 在被配置为产生AC输出的实施例中,次级侧电路还可以包括开关电路。 初级侧控制电路可以为次级侧开关电路提供驱动波形。 次级侧电路可以包括测量输出的电流和/或电压的测量电路,并通过隔离电路将这些测量值提供给控制电路。 控制电路可以根据测量值调整初级侧和/或次级侧开关电路的驱动波形。
    • 3. 发明授权
    • Power supply
    • 电源
    • US08223508B2
    • 2012-07-17
    • US12051939
    • 2008-03-20
    • David W. BaarmanJoshua K. SchwanneckeJoshua B. TaylorJohn James LordWesley J. Bachman
    • David W. BaarmanJoshua K. SchwanneckeJoshua B. TaylorJohn James LordWesley J. Bachman
    • H02M3/335H02M5/42
    • H01F30/08H01F27/2804H01F27/2823H01F27/34H01F27/38H01F38/14H02M3/33523H02M3/3376Y02B70/1433Y10T307/25
    • A power supply to provide electrical power to one or more loads. The power supply may include a resonant air core transformer to provide an adjustable and adaptable source of power to electronic devices. The power supply may include isolated primary-side circuitry and secondary-side circuitry. The primary-side circuitry may include control circuitry that, among other things, provides drive waveforms for the primary-side switching circuitry. In embodiments configured to produce AC output, the secondary-side circuitry may also include switching circuitry. The primary-side control circuitry may provide drive waveforms for the secondary-side switching circuitry. The secondary-side circuitry may include measurement circuitry that measures the current and/or voltage of the output and provides those measurements to the control circuitry through isolation circuitry. The control circuitry may adjust the drive waveforms for the primary-side and/or secondary-side switching circuitry as a function of the measured values.
    • 用于向一个或多个负载提供电力的电源。 电源可以包括谐振空气芯变压器,以向电子设备提供可调节和适应的电力来源。 电源可以包括隔离的初级侧电路和次级侧电路。 初级侧电路可以包括控制电路,其特别是提供初级侧开关电路的驱动波形。 在被配置为产生AC输出的实施例中,次级侧电路还可以包括开关电路。 初级侧控制电路可以为次级侧开关电路提供驱动波形。 次级侧电路可以包括测量输出的电流和/或电压的测量电路,并通过隔离电路将这些测量值提供给控制电路。 控制电路可以根据测量值调整初级侧和/或次级侧开关电路的驱动波形。