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    • 3. 发明申请
    • POWER CONVERSION APPARATUS
    • 功率转换装置
    • US20160165716A1
    • 2016-06-09
    • US14957935
    • 2015-12-03
    • Yusaku IdoTakashi YamadaAkihiro Fujiwara
    • Yusaku IdoTakashi YamadaAkihiro Fujiwara
    • H05K1/02H02M7/06H02M3/04
    • H05K1/0272H05K2201/064
    • An AC/DC converter of a power conversion apparatus includes filters, a PFC circuit, a first full bridge circuit, a first transformer, and a first rectifier circuit and converts an AC voltage supplied from the outside to a DC voltage. A DC/DC converter includes filters, a second full bridge circuit, a second transformer, and a second rectifier circuit and lowers a DC voltage output from the AC/DC converter. Constituent circuits of the AC/DC converter located on the primary side of the first transformer are mounted on the upper face of a cooling chassis which cools both the converters. Constituent circuits of the AC/DC converter located on the secondary side of the first transformer and constituent circuits of the DC/DC converter are mounted on the lower face of the cooling chassis.
    • 功率转换装置的AC / DC转换器包括滤波器,PFC电路,第一全桥电路,第一变压器和第一整流器电路,并将从外部提供的AC电压转换为DC电压。 DC / DC转换器包括滤波器,第二全桥电路,第二变压器和第二整流器电路,并且降低从AC / DC转换器输出的DC电压。 位于第一变压器初级侧的AC / DC转换器的组成电路安装在冷却两个转换器的冷却底盘的上表面上。 位于第一变压器的次级侧的AC / DC转换器的组成电路和DC / DC转换器的组成电路安装在冷却底盘的下表面上。
    • 7. 发明授权
    • Transmitting device and transmitting method
    • 传输设备和传输方式
    • US08964897B2
    • 2015-02-24
    • US13421334
    • 2012-03-15
    • Yosuke TomitaHidemitsu KawashimaTakashi Yamada
    • Yosuke TomitaHidemitsu KawashimaTakashi Yamada
    • H04L27/12
    • H04L27/12
    • A transmitting device that transmits a FSK-modulated wireless signal to a receiving device includes a controller that determines a transmitting content transmitted to the receiving device and a value of a maximum frequency shift in the FSK modulation, and outputs output information including the transmitting content, the value of the maximum frequency shift, and a value of a center frequency in the FSK modulation; a generator that generates a FSK modulation signal based on the transmitting content, the value of the maximum frequency shift, and the value of the center frequency, which are output from the controller; and a transmitting antenna that transmits the FSK modulation signal, which is generated by the generator, in a form of a wireless signal.
    • 将FSK调制的无线信号发送到接收装置的发送装置包括控制器,其确定发送到接收装置的发送内容和FSK调制中的最大频移值,并输出包括发送内容的输出信息, 最大频移的值和FSK调制中的中心频率的值; 基于从控制器输出的发送内容,最大频移值和中心频率值,生成FSK调制信号的发生器; 以及以无线信号的形式发送由发生器生成的FSK调制信号的发送天线。