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1. 发明申请

US20160028322A1 POWER SUPPLYING SYSTEM, LINEAR CONTROLLING MODULE THEREOF, AND CONTROLLING METHOD OF SWITCHING COMPONENT 有权
标题翻译：电源系统，线性控制模块及其开关控制方法
公开(公告)号：US20160028322A1
公开(公告)日：2016-01-28
申请号：US14444132
申请日：2014-07-28
申请人： Chicony Power Technology Co., Ltd.
发明人： Tzu-Hung WANG , Chen-Hsiung LEE , Chang-Cheng HSIAO
IPC分类号： H02M7/217
CPC分类号： H02J1/00 , G06F1/26 , G06F1/305 , H03K17/162 , H03K2217/0036 , H03K2217/0054
摘要： The linear controlling module of the present invention includes a controlling switch, a first resistor, a capacitor, and a second resistor. The controlling switch is electrically connected to a controlling signal outputting terminal of a power supplying device, the first resistor is electrically connected to the controlling switch, the capacitor is electrically connected to a electric power outputting terminal of the power supplying device and the first resistor, and the second resistor is electrically connected to the switch component of the power supplying device, the first resistor, and the capacitor. The switch component is electrically connected to an electric power outputting terminal.
摘要翻译：本发明的线性控制模块包括控制开关，第一电阻器，电容器和第二电阻器。控制开关电连接到供电装置的控制信号输出端子，第一电阻器与控制开关电连接，电容器电连接到供电装置和第一电阻器的电力输出端子，并且第二电阻器电连接到供电装置的开关部件，第一电阻器和电容器。开关部件电连接到电力输出端子。

2. 发明申请

US20170149271A1 POWER SUPPLY APPARATUS WITH PROTECTION FUNCTION AND REDUNDANT POWER SUPPLY SYSTEM 有权
公开(公告)号：US20170149271A1
公开(公告)日：2017-05-25
申请号：US14947562
申请日：2015-11-20
申请人： Chicony Power Technology Co., Ltd.
发明人： Tzu-Hung WANG , Wei-Yuan CHEN , Che-Hao CHANG , Zhi-Hong LU , Hai-Wen CHANG
IPC分类号： H02J9/00 , H02M1/32 , H02M3/335
CPC分类号： H02J9/00 , H02M1/32 , H02M3/335
摘要： A power supply apparatus with a protection function includes a pulse width modulation control unit, a pulse width modulation detecting unit, a switch unit and a feedback circuit. The feedback circuit detects a bus voltage. When the feedback circuit detects that the bus voltage is greater than a predetermined voltage, the feedback circuit sends an informing signal to the pulse width modulation control unit. The pulse width modulation control unit adjusts a duty cycle of a pulse width modulation signal and sends the pulse width modulation signal to the pulse width modulation detecting unit. When the pulse width modulation detecting unit detects that the duty cycle of the pulse width modulation signal is less than a predetermined cycle, the pulse width modulation detecting unit turns off the switch unit to stop outputting power to avoid a reverse current phenomenon.

3. 发明申请

US20160126829A1 INDUCTOR AND POWER FACTOR CORRECTOR USING THE SAME 审中-公开
标题翻译：电感器和功率因数校正器
公开(公告)号：US20160126829A1
公开(公告)日：2016-05-05
申请号：US14533096
申请日：2014-11-05
申请人： Chicony Power Technology Co., Ltd.
发明人： Tzu-Hung WANG , Hao-Te HSU , Shih-Hung LO
IPC分类号： H02M1/42 , H01F3/14
CPC分类号： H02M1/4208 , H01F3/14 , H01F37/00 , H01F2003/106 , Y02B70/126 , Y02P80/112
摘要： The present invention is related to an inductor, which includes winding set, a magnetic core, and an auxiliary magnetic core. The magnetic core includes a winding part and two opposite end-surfaces. The auxiliary magnetic core including a top surface is attached on one of the end surface and faces the other end surface so as to form an air gap therebetween. The permeability of the auxiliary magnetic core is smaller than that of the magnetic core. The winding is wound around the winding part, the air gap, and the auxiliary magnetic core. The auxiliary magnetic core achieves magnetic saturation before that of the magnetic core when current flowing through the winding set is increased, which reduces current variation per unit time of the inductor.
摘要翻译：本发明涉及一种电感器，其包括绕组，磁芯和辅助磁芯。磁芯包括绕组部分和两个相对的端面。包括顶表面的辅助磁芯被安装在端面中的一个上并面对另一端面，以便在它们之间形成气隙。辅助磁芯的磁导率小于磁芯的磁导率。绕组缠绕在绕组部分，气隙和辅助磁芯上。当流过绕组的电流增加时，辅助磁芯在磁芯的磁饱和之前达到磁饱和，从而减小了电感每单位时间的电流变化。

4. 发明申请

US20160064918A1 OUTPUT SHORT CIRCUIT PROTECTING DEVICE 有权
标题翻译：输出短路保护装置
公开(公告)号：US20160064918A1
公开(公告)日：2016-03-03
申请号：US14476167
申请日：2014-09-03
申请人： Chicony Power Technology Co., Ltd.
发明人： Tzu-Hung WANG , Yung-Hung HSIAO , Chen-Hsiung LEE , Cheng-Chang HSIAO
IPC分类号： H02H3/20
CPC分类号： H02H3/20 , H02H3/087 , H02M7/00
摘要： An output short circuit protecting device electrically connected to a power supplying device includes a first output short circuit protecting unit. The first output short circuit protecting unit includes a sensing unit, a comparing unit, a judging element, and a latching unit. The sensing unit is electrically connected to a switching unit, a first outputting resistor, and a second outputting resistor of the power supplying device. The comparing unit is electrically connected to the sensing unit. The judging element is electrically connected to the comparing unit, and a controller and a signal-controlling terminal of the power supplying device. The latching unit is electrically connected to the judging element and the signal-controlling terminal.
摘要翻译：电连接到供电装置的输出短路保护装置包括第一输出短路保护单元。第一输出短路保护单元包括感测单元，比较单元，判断元件和锁存单元。感测单元电连接到供电装置的开关单元，第一输出电阻器和第二输出电阻器。比较单元电连接到感测单元。判断元件电连接到比较单元，以及电源装置的控制器和信号控制端子。闩锁单元电连接到判断元件和信号控制端子。

5. 发明申请

US20160079880A1 POWER SUPPLY APPARATUS WITH AUXILIARY BOOST CIRCUIT 有权
标题翻译：辅助升压电路的电源设备
公开(公告)号：US20160079880A1
公开(公告)日：2016-03-17
申请号：US14486244
申请日：2014-09-15
申请人： Chicony Power Technology Co., Ltd.
发明人： Tzu-Hung WANG , Che-Hao CHANG , Zhi-Hong LU , Chiuan-Shing WU , Meng-Chi YANG
IPC分类号： H02M7/04 , H02M1/42
CPC分类号： H02M1/4225 , H02M3/156 , Y02B70/126 , Y02P80/112
摘要： A power supply apparatus includes a rectification circuit, a power factor correction circuit, an auxiliary boost circuit and a direct current to direct current conversion circuit. The auxiliary boost circuit includes an input contact, an output contact, a voltage detection unit, a control unit, a boost unit and a boost bypass unit. When a voltage value of a power factor correction power is not greater than a predetermined voltage value, the control unit is configured to turn off the boost bypass unit and turn on the boost unit, so that the boost unit boosts the power factor correction power and then the power factor correction power is sent to the direct current to direct current conversion circuit through the boost unit and the output contact.
摘要翻译：电源装置包括整流电路，功率因数校正电路，辅助升压电路和直流电流转换电路。辅助升压电路包括输入触点，输出触点，电压检测单元，控制单元，升压单元和升压旁路单元。当功率因数校正功率的电压值不大于预定电压值时，控制单元被配置为关闭升压旁路单元并接通升压单元，使得升压单元提高功率因数校正功率，那么功率因数校正功率通过升压单元和输出触点发送到直流电流转换电路。

6. 发明申请

US20150326107A1 ELECTRIC POWER FEEDBACK APPARATUS AND ELECTRIC POWER FEEDBACK METHOD 有权
标题翻译：电力反馈装置和电力反馈方法
公开(公告)号：US20150326107A1
公开(公告)日：2015-11-12
申请号：US14275512
申请日：2014-05-12
申请人： Chicony Power Technology Co., Ltd.
发明人： Chang-Cheng HSIAO , Tzu-Hung WANG
IPC分类号： H02M3/04
CPC分类号： H02M7/12 , G05F1/63 , H02M3/04 , H02M7/5387 , H02M2001/0035 , H02M2001/009 , Y02B70/16
摘要： An electric power feedback apparatus is electrically connected to a power supply apparatus. The power supply apparatus includes a power supply module, a main power output terminal and a standby power output terminal. The main power output terminal and the standby power output terminal output electric power to a power conversion system respectively. The electric power feedback apparatus includes a constant voltage compensating module, a compensating and clamping module, an adaptive current weighting module and a controller. The constant voltage compensating module is electrically connected to the main power output terminal. The compensating and clamping module is electrically connected to the standby power output terminal, the constant voltage compensating module and the power conversion system. The adaptive current weighting module is electrically connected to the standby power output terminal, the constant voltage compensating module and the power conversion system.
摘要翻译：电力反馈装置电连接到电源装置。电源装置包括电源模块，主电源输出端子和备用电力输出端子。主电源输出端和待机电源输出端分别输出电力到电力转换系统。电力反馈装置包括恒压补偿模块，补偿和钳位模块，自适应电流加权模块和控制器。恒压补偿模块与主电源输出端子电连接。补偿和钳位模块电连接到备用电源输出端子，恒压补偿模块和电源转换系统。自适应电流加权模块电连接到备用电源输出端子，恒压补偿模块和电源转换系统。

7. 发明申请

US20150270702A1 POWER SUPPLY DEVICE WITH OVER-VOLTAGE PROTECTION 审中-公开
标题翻译：具有过压保护功能的电源装置
公开(公告)号：US20150270702A1
公开(公告)日：2015-09-24
申请号：US14447462
申请日：2014-07-30
申请人： Chicony Power Technology Co., Ltd.
发明人： Lieh-Chung YIN , Chia-Hsien YEN , Tzu-Hung WANG
IPC分类号： H02H7/12 , H02M3/335
CPC分类号： H02H7/1213 , H02M1/32
摘要： A power supplying device includes a power supplying unit, a first switching element, a compensating unit, a controller, and an over-voltage protecting unit. The power supplying unit includes a main power-outputting terminal, a standby power-outputting terminal, a DC to DC power converter, and a first sensing resistor. The DC to DC power convertor includes a power-outputting terminal The first sensing resistor is electrically connected to the power-outputting terminal and the main power-outputting terminal The first switching element is electrically connected to the first sensing resistor and the main power-outputting terminal The compensating unit is electrically connected to the main power-outputting terminal The controller is electrically connected to the compensating unit and the power supplying unit. The over-voltage protecting unit is electrically connected to the main power-outputting terminal, the first switching element, the standby power-outputting terminal, the power-outputting terminal, and the compensating unit.
摘要翻译：供电装置包括供电单元，第一开关元件，补偿单元，控制器和过电压保护单元。供电单元包括主电力输出端子，备用电力输出端子，DC-DC电力转换器和第一感测电阻器。直流到直流电力转换器包括功率输出端子第一感测电阻器电连接到电力输出端子和主电力输出端子第一开关元件电连接到第一感测电阻器和主电力输出端端子补偿单元电连接到主输出端子。控制器电连接到补偿单元和供电单元。过电压保护单元电连接到主电力输出端子，第一开关元件，备用电力输出端子，电力输出端子和补偿单元。

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