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1. 发明申请

US20130069548A1 Switching Power Supply, Luminaire, and Control Method for the Luminaire 有权
标题翻译：开关电源，灯具和灯具的控制方法
公开(公告)号：US20130069548A1
公开(公告)日：2013-03-21
申请号：US13565493
申请日：2012-08-02
申请人： Yuji Takahashi , Noriyuki Kitamura , Koji Suzuki , Koji Takahashi , Toru Ishikita
发明人： Yuji Takahashi , Noriyuki Kitamura , Koji Suzuki , Koji Takahashi , Toru Ishikita
IPC分类号： H05B37/02 , H05B37/00 , H02M3/335
CPC分类号： H02M3/1563 , H02M3/158 , H05B33/0818
摘要： A switching power supply includes a switching element, a constant current element, a rectifying element, a first inductor, a second inductor, and a control circuit. If the switching element is on, the switching element supplies a power supply voltage to the first inductor and feeds an electric current. The constant current element turns off the switching element if the electric current of the switching element exceeds a predetermined upper limit. The rectifying element feeds the electric current of the first inductor if the switching element is turned off. The second inductor supplies the induced potential to a control terminal of the switching element. The control circuit supplies a pulse-like potential to a control terminal of the constant current element and outputs if an average of the potential is lower than a lower limit.
摘要翻译：开关电源包括开关元件，恒流元件，整流元件，第一电感器，第二电感器和控制电路。如果开关元件导通，则开关元件向第一电感器提供电源电压并馈送电流。如果开关元件的电流超过预定的上限，则恒流元件关断开关元件。如果开关元件关闭，整流元件馈送第一电感器的电流。第二电感器将感应电位提供给开关元件的控制端子。控制电路向恒流元件的控制端子提供脉冲状电位，并且如果电位的平均值低于下限，则输出。

2. 发明申请

US20120069616A1 SWITCHING POWER SUPPLY DEVICE, AND ADJUSTABLE POWER SUPPLY SYSTEM INCLUDING THE SAME 有权
标题翻译：切换电源装置和可调节的电源系统，包括它们
公开(公告)号：US20120069616A1
公开(公告)日：2012-03-22
申请号：US13232294
申请日：2011-09-14
申请人： Noriyuki Kitamura , Yuji Takahashi , Koji Takahashi , Toru Ishikita , Koji Suzuki
发明人： Noriyuki Kitamura , Yuji Takahashi , Koji Takahashi , Toru Ishikita , Koji Suzuki
IPC分类号： H02M7/06
CPC分类号： H05B33/0815 , H02M1/4225 , Y02B70/126
摘要： According to one embodiment of the invention, there is provided a switching power supply device including a rectifying circuit and a switching operation conversion circuit. The rectifying circuit receives a phase-controlled alternating voltage to rectify to a direct voltage. The switching operation conversion circuit starts up by being applied with the direct voltage, and includes a normally on type switching element and an off driving circuit. The normally on type switching element passes an input current, and the off driving circuit turns off the switching element when the input current reaches a prescribed value. The switching operation conversion circuit converts the direct voltage to an output voltage different from the direct voltage by repeating a switching operation of turning on and off the switching element.
摘要翻译：根据本发明的一个实施例，提供了一种包括整流电路和开关操作转换电路的开关电源装置。整流电路接收相位控制的交流电压以整流至直流电压。开关操作转换电路通过施加直流电压而启动，并且包括常开型开关元件和截止驱动电路。正常型开关元件通过输入电流，当输入电流达到规定值时，断开驱动电路使开关元件断开。开关操作转换电路通过重复开关和断开开关元件的切换操作，将直流电压转换成与直流电压不同的输出电压。

3. 发明授权

US09071130B2 Switching power supply device, switching power supply circuit, and electrical equipment 有权
标题翻译：开关电源装置，开关电源电路和电气设备
公开(公告)号：US09071130B2
公开(公告)日：2015-06-30
申请号：US13169441
申请日：2011-06-27
申请人： Noriyuki Kitamura , Yuji Takahashi , Koji Suzuki , Koji Takahashi , Toru Ishikita
发明人： Noriyuki Kitamura , Yuji Takahashi , Koji Suzuki , Koji Takahashi , Toru Ishikita
IPC分类号： G05F1/00 , H02M1/088 , H02M3/156 , H05B33/08 , H02M1/42 , H01L23/552
CPC分类号： H02M1/088 , H01L23/552 , H01L2224/16225 , H01L2224/32225 , H01L2224/73204 , H01L2924/13062 , H01L2924/14 , H01L2924/19106 , H02M1/4225 , H02M3/1563 , H05B33/0815 , Y02B70/126 , H01L2924/00
摘要： According to an embodiment of the invention, there is provided a switching power supply device including an integrated body and a plurality of external terminals. In the integrated body, a first switching element, a constant current element, and a diode are connected in series. The plurality of external terminals include a first external terminal connected to a main terminal of an element disposed on one end side of the integrated body and a second external terminal connected to a main terminal of an element disposed on another end side of the integrated body.
摘要翻译：根据本发明的实施例，提供一种包括集成体和多个外部端子的开关电源装置。在集成体中，串联连接第一开关元件，恒流元件和二极管。多个外部端子包括连接到设置在一体的一端侧的元件的主端子的第一外部端子和连接到设置在一体体的另一端侧的元件的主端子的第二外部端子。

4. 发明申请

US20110316494A1 SWITCHING POWER SUPPLY DEVICE, SWITCHING POWER SUPPLY CIRCUIT, AND ELECTRICAL EQUIPMENT 有权
标题翻译：开关电源装置，开关电源电路及电气设备
公开(公告)号：US20110316494A1
公开(公告)日：2011-12-29
申请号：US13169441
申请日：2011-06-27
申请人： Noriyuki Kitamura , Yuji Takahashi , Koji Suzuki , Koji Takahashi , Toru Ishikita
发明人： Noriyuki Kitamura , Yuji Takahashi , Koji Suzuki , Koji Takahashi , Toru Ishikita
IPC分类号： H01L29/66 , G05F1/46 , H01L29/12
CPC分类号： H02M1/088 , H01L23/552 , H01L2224/16225 , H01L2224/32225 , H01L2224/73204 , H01L2924/13062 , H01L2924/14 , H01L2924/19106 , H02M1/4225 , H02M3/1563 , H05B33/0815 , Y02B70/126 , H01L2924/00
摘要： According to an embodiment of the invention, there is provided a switching power supply device including an integrated body and a plurality of external terminals. In the integrated body, a first switching element, a constant current element, and a diode are connected in series. The plurality of external terminals include a first external terminal connected to a main terminal of an element disposed on one end side of the integrated body and a second external terminal connected to a main terminal of an element disposed on another end side of the integrated body.
摘要翻译：根据本发明的实施例，提供一种包括集成体和多个外部端子的开关电源装置。在集成体中，串联连接第一开关元件，恒流元件和二极管。多个外部端子包括连接到设置在一体的一端侧的元件的主端子的第一外部端子和连接到设置在一体体的另一端侧的元件的主端子的第二外部端子。

5. 发明授权

US08796938B2 Switching power supply, luminaire, and control method for the luminaire 有权
标题翻译：照明设备的开关电源，灯具和控制方法
公开(公告)号：US08796938B2
公开(公告)日：2014-08-05
申请号：US13565493
申请日：2012-08-02
申请人： Yuji Takahashi , Noriyuki Kitamura , Koji Suzuki , Koji Takahashi , Toru Ishikita
发明人： Yuji Takahashi , Noriyuki Kitamura , Koji Suzuki , Koji Takahashi , Toru Ishikita
IPC分类号： H05B37/02
CPC分类号： H02M3/1563 , H02M3/158 , H05B33/0818
摘要： A switching power supply includes a switching element, a constant current element, a rectifying element, a first inductor, a second inductor, and a control circuit. If the switching element is on, the switching element supplies a power supply voltage to the first inductor and feeds an electric current. The constant current element turns off the switching element if the electric current of the switching element exceeds a predetermined upper limit. The rectifying element feeds the electric current of the first inductor if the switching element is turned off. The second inductor supplies the induced potential to a control terminal of the switching element. The control circuit supplies a pulse-like potential to a control terminal of the constant current element and outputs if an average of the potential is lower than a lower limit.
摘要翻译：开关电源包括开关元件，恒流元件，整流元件，第一电感器，第二电感器和控制电路。如果开关元件导通，则开关元件向第一电感器提供电源电压并馈送电流。如果开关元件的电流超过预定的上限，则恒流元件关断开关元件。如果开关元件关闭，整流元件馈送第一电感器的电流。第二电感器将感应电位提供给开关元件的控制端子。控制电路向恒流元件的控制端子提供脉冲状电位，并且如果电位的平均值低于下限，则输出。

6. 发明授权

US08797015B2 Switching power supply device, and adjustable power supply system including the same 有权
标题翻译：开关电源装置和可调电源系统包括相同
公开(公告)号：US08797015B2
公开(公告)日：2014-08-05
申请号：US13232294
申请日：2011-09-14
申请人： Noriyuki Kitamura , Yuji Takahashi , Koji Takahashi , Toru Ishitaka , Koji Suzuki
发明人： Noriyuki Kitamura , Yuji Takahashi , Koji Takahashi , Toru Ishitaka , Koji Suzuki
IPC分类号： G05F1/00
CPC分类号： H05B33/0815 , H02M1/4225 , Y02B70/126
摘要： According to one embodiment of the invention, there is provided a switching power supply device including a rectifying circuit and a switching operation conversion circuit. The rectifying circuit receives a phase-controlled alternating voltage to rectify to a direct voltage. The switching operation conversion circuit starts up by being applied with the direct voltage, and includes a normally on type switching element and an off driving circuit. The normally on type switching element passes an input current, and the off driving circuit turns off the switching element when the input current reaches a prescribed value. The switching operation conversion circuit converts the direct voltage to an output voltage different from the direct voltage by repeating a switching operation of turning on and off the switching element.
摘要翻译：根据本发明的一个实施例，提供了一种包括整流电路和开关操作转换电路的开关电源装置。整流电路接收相位控制的交流电压以整流至直流电压。开关操作转换电路通过施加直流电压而启动，并且包括常开型开关元件和截止驱动电路。正常型开关元件通过输入电流，当输入电流达到规定值时，断开驱动电路使开关元件断开。开关操作转换电路通过重复开关和断开开关元件的切换操作，将直流电压转换成与直流电压不同的输出电压。

7. 发明申请

US20140028209A1 INTERFACE CIRCUIT AND INTERFACE METHOD 审中-公开
标题翻译：接口电路和接口方法
公开(公告)号：US20140028209A1
公开(公告)日：2014-01-30
申请号：US13617940
申请日：2012-09-14
申请人： Noriyuki Kitamura , Toru Ishikita , Toshihiko Sasai , Hiroshi Akahoshi , Hirokazu Otake , Yuji Takahashi
发明人： Noriyuki Kitamura , Toru Ishikita , Toshihiko Sasai , Hiroshi Akahoshi , Hirokazu Otake , Yuji Takahashi
IPC分类号： H05B37/00
CPC分类号： H05B33/0806 , H05B33/0815 , H05B33/0845
摘要： Disclosed is an interface circuit including a rectifier circuit, a detection circuit, a first circuit, and a second circuit. The rectifier circuit rectifies an AC voltage input between a pair of input terminals. The detection circuit detects the AC voltage and outputs the result as a detection voltage. The first circuit is controlled to be turned on or off on the basis of an input first control signal, to cause a first current to flow between the input terminals in an on state and to cut off the first current in an off state. The second circuit is controlled to be turned on or off on the basis of an input second control signal, to allow a second current greater than the first current to flow between the input terminals in an on state and to cut off the second current in an off state.
摘要翻译：公开了一种包括整流电路，检测电路，第一电路和第二电路的接口电路。整流电路整流一对输入端之间的交流电压输入。检测电路检测交流电压，并输出结果作为检测电压。基于输入的第一控制信号将第一电路控制为导通或截止，以使第一电流在导通状态下在输入端之间流动，并且在关闭状态下切断第一电流。基于输入的第二控制信号将第二电路控制为接通或关断，以允许大于第一电流的第二电流在导通状态下在输入端之间流动，并且在第二电流中切断第二电流关闭状态。

8. 发明授权

US08988003B2 LED lighting device and lighting equipment 有权
标题翻译： LED照明装置和照明设备
公开(公告)号：US08988003B2
公开(公告)日：2015-03-24
申请号：US13540283
申请日：2012-07-02
申请人： Noriyuki Kitamura , Yuji Takahashi
发明人： Noriyuki Kitamura , Yuji Takahashi
IPC分类号： H05B37/02 , H05B33/08
CPC分类号： H05B33/0815 , Y02B20/346
摘要： An LED lighting device including a DC power source circuit, a high frequency generation circuit which includes an inverter circuit having switching elements and a resonance circuit having a series-connected inductor and condenser, in which the switching elements are on-off controlled by a no-load resonance frequency of the resonance circuit, and DC voltage input from the DC power source circuit is converted into a high frequency AC voltage, a rectification smoothing circuit having an input side which is connected between both edges of the condenser or both edges of the inductor; and a light emitting diode series connected to an output side of the rectification smoothing circuit.
摘要翻译：一种LED照明装置，包括直流电源电路，高频产生电路，其包括具有开关元件的反相器电路和具有串联连接的电感器和电容器的谐振电路，其中开关元件被开关控制谐振电路的负载共振频率和从直流电源电路输入的直流电压被转换为高频交流电压，整流平滑电路具有连接在冷凝器的两个边缘或两个边缘的两个边缘之间的输入侧电感; 以及连接到整流平滑电路的输出侧的发光二极管串联。

9. 发明授权

US08963439B2 Power supply for lighting and luminaire 有权
标题翻译：照明和照明用电源
公开(公告)号：US08963439B2
公开(公告)日：2015-02-24
申请号：US13608246
申请日：2012-09-10
申请人： Noriyuki Kitamura , Hirokazu Otake , Yuji Takahashi , Toshio Tsuji
发明人： Noriyuki Kitamura , Hirokazu Otake , Yuji Takahashi , Toshio Tsuji
IPC分类号： H05B37/00 , H05B33/08
CPC分类号： H05B33/0815 , Y02B20/346
摘要： According to one embodiment, a power supply for lighting includes an output element. The output element is connected between a power supply and a lighting load, and configured to be capable of being switched to a switching operation repeating an ON state and an OFF state and an ON continuation operation continuing the ON state.
摘要翻译：根据一个实施例，用于照明的电源包括输出元件。输出元件连接在电源和照明负载之间，并且被配置为能够切换到重复接通状态和断开状态的开关操作以及继续接通状态的接通继续操作。

10. 发明申请

US20120268033A1 LED LIGHTING DEVICE AND LIGHTING EQUIPMENT 审中-公开
标题翻译： LED照明设备和照明设备
公开(公告)号：US20120268033A1
公开(公告)日：2012-10-25
申请号：US13540283
申请日：2012-07-02
申请人： Noriyuki Kitamura , Yuji Takahashi
发明人： Noriyuki Kitamura , Yuji Takahashi
IPC分类号： H05B37/02
CPC分类号： H05B33/0815 , Y02B20/346
摘要： An LED lighting device including a DC power source circuit, a high frequency generation circuit which includes an inverter circuit having switching elements and a resonance circuit having a series-connected inductor and condenser, in which the switching elements are on-off controlled by a no-load resonance frequency of the resonance circuit, and DC voltage input from the DC power source circuit is converted into a high frequency AC voltage, a rectification smoothing circuit having an input side which is connected between both edges of the condenser or both edges of the inductor; and a light emitting diode series connected to an output side of the rectification smoothing circuit.
摘要翻译：一种LED照明装置，包括直流电源电路，高频产生电路，其包括具有开关元件的反相器电路和具有串联连接的电感器和电容器的谐振电路，其中开关元件被开关控制谐振电路的负载共振频率和从直流电源电路输入的直流电压被转换为高频交流电压，整流平滑电路具有连接在冷凝器的两个边缘或两个边缘的两个边缘之间的输入侧电感; 以及连接到整流平滑电路的输出侧的发光二极管串联。

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