公开(公告)号：US5684684A

公开(公告)日：1997-11-04

申请号：US641092

申请日：1996-04-29

申请人： Philip M. Harris ,  Robert M. Martinelli

发明人： Philip M. Harris ,  Robert M. Martinelli

IPC分类号： H02J1/10 ,  H02M3/28 ,  H02M7/00 ,  H02J1/00

CPC分类号： H02J1/10 ,  H02M3/285 ,  Y10T307/735

摘要： A controller for controlling the frequency of an oscillator associated with establishing the switching frequency of a PWM power supply. Each one of a plurality of PWM power supplies are connected through a common bus to a bi-directional connection on the controller. The controller has an internal comparator which compares its associated oscillator frequency with the frequency on the common bus. If the frequency of its associated oscillator is lower than the frequency on the bus then the controller increases its associated oscillator frequency to the the bus frequency. If the frequency on the bus is less than the frequency of its associated oscillator then the controller elevates the bus frequency to its associated oscillator frequency. In this manner, the power supply associated with the oscillator having the highest frequency establishes the master frequency and all other oscillators are slaves. The controller can be either capacitively or DC coupled to its associated oscillator.

摘要翻译： 用于控制与建立PWM电源的开关频率相关联的振荡器的频率的控制器。 多个PWM电源中的每一个通过公共总线连接到控制器上的双向连接。 控制器具有一个内部比较器，将其相关的振荡器频率与公共总线上的频率进行比较。 如果其相关振荡器的频率低于总线上的频率，则控制器将其相关的振荡器频率增加到总线频率。 如果总线上的频率小于其相关振荡器的频率，则控制器将总线频率提升到其相关的振荡器频率。 以这种方式，与具有最高频率的振荡器相关联的电源建立主频率，所有其它振荡器是从机。 控制器可以是电容性的或直流耦合到其关联的振荡器。

公开(公告)号：US06754086B2

公开(公告)日：2004-06-22

申请号：US10245908

申请日：2002-09-17

申请人： Philip M. Harris ,  Joseph T. DiBene, II

发明人： Philip M. Harris ,  Joseph T. DiBene, II

IPC分类号： H01R1216

CPC分类号： G06F1/18 ,  G06F1/182 ,  G06F1/189 ,  H01L23/427 ,  H01L23/433 ,  H01L2924/0002 ,  H01L2924/15192 ,  H01L2924/3011 ,  H01R4/64 ,  H01R12/52 ,  H01R12/7088 ,  H02M3/158 ,  H05K7/1092 ,  H01L2924/00

摘要： A synchronous voltage regulation circuit having an energy storage circuit for controlling the output signal is disclosed. The voltage regulation circuit includes a circuit which advantageously uses leakage inductance from loose coupling of input and output inductors to control regulator switching.

摘要翻译： 公开了一种具有用于控制输出信号的能量存储电路的同步电压调节电路。 电压调节电路包括有利地使用来自输入和输出电感器松动耦合的漏电感来控制调节器开关的电路。

公开(公告)号：USD371110S

公开(公告)日：1996-06-25

申请号：US34905

申请日：1995-02-15

申请人： Philip M. Harris ,  Paul A. Jeffries

设计人： Philip M. Harris ,  Paul A. Jeffries

公开(公告)号：USD379089S

公开(公告)日：1997-05-06

申请号：US49070

申请日：1996-01-16

申请人： Philip M. Harris ,  Robert M. Martinelli

设计人： Philip M. Harris ,  Robert M. Martinelli

公开(公告)号：US5134558A

公开(公告)日：1992-07-28

申请号：US523858

申请日：1990-05-15

申请人： Haleem A. Williams ,  Philip M. Harris

发明人： Haleem A. Williams ,  Philip M. Harris

IPC分类号： F21L14/02 ,  F21S8/00

CPC分类号： F21L11/00 ,  F21W2111/10

摘要： A hand holdable flashing light assembly. Preferably, the assembly has a xenon bulb which is held in a case and which is powered by a battery and controlled through a circuit which provides a periodic charge through the xenon bulb. The case preferably has a lens on both sides, which lenses may be of different colors. The light can be easily held in the palm of the hand, and by turning the light around, a different color may be provided on one side as compared to the other side.

摘要翻译： 手持闪光灯组件。 优选地，组件具有氙灯，其保持在壳体中并且由电池供电并通过电路控制，该电路通过氙灯提供周期性电荷。 壳体优选在两侧具有透镜，该透镜可以具有不同的颜色。 光可以容易地保持在手掌中，并且通过转动光，与另一侧相比，可以在一侧提供不同的颜色。