专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130083577A1 OFFLINE LOW VOLTAGE DC OUTPUT CIRCUIT WITH INTEGRATED FULL BRIDGE RECTIFIERS 审中-公开
标题翻译：具有集成全桥整流器的离线低电压直流输出电路
公开(公告)号：US20130083577A1
公开(公告)日：2013-04-04
申请号：US13251067
申请日：2011-09-30
申请人： Joseph Urienza
发明人： Joseph Urienza
IPC分类号： H02M7/21 , G06F17/50 , H01L27/098
CPC分类号： H02M7/217 , H01L27/098 , H02M7/2176
摘要： The present disclosure discloses an offline low voltage DC output circuit with integrated full bridge rectifiers. The offline low voltage DC output circuit comprises two depletion high voltage pass transistors and a bridge rectifier, wherein most of the voltage is dropped across the pass transistor device. In one embodiment, the offline low voltage DC output circuit further comprises a ballast resistor to minimize substrate injection.
摘要翻译：本公开公开了一种具有集成全桥整流器的离线低压DC输出电路。离线低压直流输出电路包括两个耗尽高电压通过晶体管和桥式整流器，其中绝大多数电压降在整流晶体管器件上。在一个实施例中，离线低电压DC输出电路还包括镇流电阻器以最小化衬底注入。

2. 发明申请

US20130077364A1 POWER CONVERTER AND THE METHOD THEREOF 有权
标题翻译：电力变换器及其方法
公开(公告)号：US20130077364A1
公开(公告)日：2013-03-28
申请号：US13552588
申请日：2012-07-18
申请人： Joseph Urienza , Yiqing Jin
发明人： Joseph Urienza , Yiqing Jin
IPC分类号： H02M7/04
CPC分类号： H02M7/2176 , H02M3/33592 , H02M7/217
摘要： The present disclosure discloses a power converter providing a low output voltage from an offline AC. The power converter defines a voltage window for the input AC signal. Inside the voltage window, the rectified DC waveform is passed through to the output and the storage capacitor; outside the voltage window, the power converter is idle (or the output is blocked from input) and let the output storage capacitor alone supply the load.
摘要翻译：本公开公开了一种从脱机AC提供低输出电压的功率转换器。电源转换器为输入AC信号定义电压窗口。在电压窗内，整流的直流波形通过输出和存储电容; 在电压窗外，电源转换器空闲（或输出阻塞输入），让输出存储电容单独提供负载。

3. 发明授权

US09246404B2 Power converter with active bleeding and ramp up-down delay and the method thereof 有权
标题翻译：具有主动渗流和斜坡上升延迟的功率转换器及其方法
公开(公告)号：US09246404B2
公开(公告)日：2016-01-26
申请号：US13552588
申请日：2012-07-18
申请人： Joseph Urienza , Yiqing Jin
发明人： Joseph Urienza , Yiqing Jin
IPC分类号： H02M7/04 , H02M7/217 , H02M3/335
CPC分类号： H02M7/2176 , H02M3/33592 , H02M7/217
摘要： The present disclosure discloses a power converter providing a low output voltage from an offline AC. The power converter defines a voltage window for the input AC signal. Inside the voltage window, the rectified DC waveform is passed through to the output and the storage capacitor; outside the voltage window, the power converter is idle (or the output is blocked from input) and let the output storage capacitor alone supply the load.
摘要翻译：本公开公开了一种从脱机AC提供低输出电压的功率转换器。电源转换器为输入AC信号定义电压窗口。在电压窗内，整流的直流波形通过输出和存储电容; 在电压窗外，电源转换器空闲（或输出阻塞输入），让输出存储电容单独提供负载。

4. 发明授权

US09093903B2 Power converter with voltage window and the method thereof 有权
标题翻译：电压窗功率转换器及其方法
公开(公告)号：US09093903B2
公开(公告)日：2015-07-28
申请号：US13247842
申请日：2011-09-28
申请人： Rajesh Swaminathan , Joseph Urienza
发明人： Rajesh Swaminathan , Joseph Urienza
IPC分类号： H02M7/217
CPC分类号： H02M7/2176 , H02M3/33592 , H02M7/217
摘要： The present disclosure discloses a power converter providing a low output voltage from an offline AC. The power converter defines a voltage window for the input AC signal. Inside the voltage window, the rectified DC waveform is passed through to the output and the storage capacitor; outside the voltage window, the power converter is idle (or the output is blocked from input) and let the output storage capacitor alone supply the load.
摘要翻译：本公开公开了一种从脱机AC提供低输出电压的功率转换器。电源转换器为输入AC信号定义电压窗口。在电压窗内，整流的直流波形通过输出和存储电容; 在电压窗外，电源转换器空闲（或输出阻塞输入），让输出存储电容单独提供负载。

5. 发明授权

US08368167B1 Schottky diode with extended forward current capability 有权
标题翻译：具有延长正向电流能力的肖特基二极管
公开(公告)号：US08368167B1
公开(公告)日：2013-02-05
申请号：US13251069
申请日：2011-09-30
申请人： Joseph Urienza
发明人： Joseph Urienza
IPC分类号： H01L29/66 , H01L29/47 , H01L21/28
CPC分类号： H01L29/872 , H01L27/0814
摘要： The embodiments of the present invention disclose a semiconductor device and a method for forming the semiconductor device. Wherein the semiconductor comprises: a first semiconductor layer, having a first conductivity type on a semiconductor substrate, a guard ring region, formed in the surface of the first semiconductor layer, having a second conductivity type; a Schottky diode metal contact, coupled to the first semiconductor layer, wherein the guard ring region is at periphery of the Schottky diode interface, and wherein the Schottky diode metal contact has no direct electrical connection with the guard ring region; and an electrical resistance module, coupled between the Schottky diode metal contact and the guard ring. Due to the ballasting effect from the electrical resistance module, the minority injection or the parasitic transistor action are alleviated. Thus, forward current capability is extended without introducing significant minority injection.
摘要翻译：本发明的实施例公开了半导体器件和形成半导体器件的方法。其中半导体包括：在半导体衬底上具有第一导电类型的第一半导体层，形成在第一半导体层的表面中的具有第二导电类型的保护环区; 耦合到所述第一半导体层的肖特基二极管金属触点，其中所述保护环区域在所述肖特基二极管接口的周围，并且其中所述肖特基二极管金属触点与所述保护环区域没有直接的电连接; 以及耦合在肖特基二极管金属触点和保护环之间的电阻模块。由于来自电阻模块的镇流效应，减少了少数注入或寄生晶体管的作用。因此，正向电流能力不断扩大，而不引入显着的少数注入。

6. 发明授权

US08625251B2 EMI capacitor discharger and the method thereof 有权
标题翻译： EMI电容放电器及其方法
公开(公告)号：US08625251B2
公开(公告)日：2014-01-07
申请号：US13212115
申请日：2011-08-17
申请人： Joseph Urienza
发明人： Joseph Urienza
IPC分类号： H05F7/00
CPC分类号： H02M1/44 , H02M7/062 , H02M2001/322
摘要： The present disclosure discloses an EMI capacitor discharger with an active capacitor bleeder which monitors a utility AC source and detects the zero crossing of the utility AC source. When a prolonged period of no zero crossing occurred, the EMI capacitor discharger activates a discharging circuit.
摘要翻译：本公开公开了一种具有有源电容器放电器的EMI电容器放电器，其监视公用交流电源并检测公用交流电源的过零点。当长时间不发生零交叉时，EMI电容放电器激活放电电路。

7. 发明申请

US20130077369A1 POWER CONVERTER AND THE METHOD THEREOF 有权
公开(公告)号：US20130077369A1
公开(公告)日：2013-03-28
申请号：US13247842
申请日：2011-09-28
申请人： Rajesh Swaminathan , Joseph Urienza
发明人： Rajesh Swaminathan , Joseph Urienza
IPC分类号： H02M7/06
CPC分类号： H02M7/2176 , H02M3/33592 , H02M7/217
摘要： The present disclosure discloses a power converter providing a low output voltage from an offline AC. The power converter defines a voltage window for the input AC signal. Inside the voltage window, the rectified DC waveform is passed through to the output and the storage capacitor; outside the voltage window, the power converter is idle (or the output is blocked from input) and let the output storage capacitor alone supply the load.

8. 发明申请

US20130044403A1 EMI CAPACITOR DISCHARGER AND THE METHOD THEREOF 有权
标题翻译： EMI电容器放电器及其方法
公开(公告)号：US20130044403A1
公开(公告)日：2013-02-21
申请号：US13212115
申请日：2011-08-17
申请人： Joseph Urienza
发明人： Joseph Urienza
IPC分类号： H05F7/00
CPC分类号： H02M1/44 , H02M7/062 , H02M2001/322
摘要： The present disclosure discloses an EMI capacitor discharger with an active capacitor bleeder which monitors a utility AC source and detects the zero crossing of the utility AC source. When a prolonged period of no zero crossing occurred, the EMI capacitor discharger activates a discharging circuit.
摘要翻译：本公开公开了一种具有有源电容器放电器的EMI电容器放电器，其监视公用交流电源并检测公用交流电源的过零点。当长时间不发生零交叉时，EMI电容放电器激活放电电路。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式