公开(公告)号：US07295413B2

公开(公告)日：2007-11-13

申请号：US11011057

申请日：2004-12-15

Applicant: Chih-Fu Fan

Inventor： Chih-Fu Fan

IPC: H02H9/08

CPC classification number: H02M1/32 ,  H02J1/08 ,  H02M2001/008

Abstract: The present invention relates to a control circuit of power supply with selectable current-limiting modes. Via a select circuit in the control circuit of the power supply of the present invention, the user himself can select and switch the operating mode of the current-limiting compare circuit to be one to one, one to multiple, multiple to multiple, or multiple to one mode in order to enable the loads to be compared by an individual set or integrated sets of current-limiting compare circuits; thereby, according to the power usage conditions of the various combinations of the loads, the user himself can select and switch the current-limiting mode in just a single power supply of the present invention, and further, the manufacturer is needless to fabricate variant specifications of power supplies.

Abstract translation: 本发明涉及一种具有可选限流模式的电源控制电路。 通过本发明的电源的控制电路中的选择电路，用户自己可以选择和切换限流比较电路的操作模式为一对一，多对多或多个 以使得能够通过单独的集合或集成的限流比较电路来比较负载; 因此，根据负载的各种组合的功率使用条件，用户自己可以在本发明的单个电源中选择和切换限流模式，此外，制造商不需要制造变型规格 的电源。

公开(公告)号：US20060125419A1

公开(公告)日：2006-06-15

申请号：US11134306

申请日：2005-05-23

Applicant: Tsung-Chun Chen ,  Chih-Fu Fan

Inventor： Tsung-Chun Chen ,  Chih-Fu Fan

IPC: H05B37/02 ,  H05B41/36

CPC classification number: H02J1/08 ,  H02M1/32 ,  H02M2001/008 ,  Y10T307/438

Abstract: The present invention discloses a control circuit of power supply with selectable current-limiting modes, wherein the control circuit which maintains the power-output circuit of the power supply within the energy-limiting standard is performed with automatic detection mode. In the present invention, a current-limiting set unit of the control circuit is coupled to the power-output circuit and provides a current-limiting set value according to power-output levels of the power-output circuit and outputs a current-limiting set signal to a current-limiting switch unit. The current-limiting set unit sets up switch junctions on the power-output levels of the power-output circuit, and the current-limiting switch unit receives the current-limiting set signal to determine the state of the switch junctions in order to provide current-limiting detect values of single set or multiple sets of power-output levels for the current-limiting set unit.

Abstract translation: 本发明公开了一种具有可选择的限流模式的电源控制电路，其中以自动检测模式执行在能量限制标准内维护电源的功率输出电路的控制电路。 在本发明中，控制电路的限流设定单元与功率输出电路耦合，根据功率输出电路的功率输出电平提供限流设定值，并输出限流组 信号到限流开关单元。 限流设置单元在功率输出电路的功率输出电平上建立开关结，并且限流开关单元接收限流设置信号以确定开关结的状态，以便提供电流 限制设定单元的单组或多组功率输出电平的检测值。

公开(公告)号：US07177131B2

公开(公告)日：2007-02-13

申请号：US11134306

申请日：2005-05-23

Applicant: Tsung-Chun Chen ,  Chih-Fu Fan

Inventor： Tsung-Chun Chen ,  Chih-Fu Fan

IPC: H02H9/08

CPC classification number: H02J1/08 ,  H02M1/32 ,  H02M2001/008 ,  Y10T307/438

Abstract: The present invention discloses a control circuit of power supply with selectable current-limiting modes, wherein the control circuit which maintains the power-output circuit of the power supply within the energy-limiting standard is performed with automatic detection mode. In the present invention, a current-limiting set unit of the control circuit is coupled to the power-output circuit and provides a current-limiting set value according to power-output levels of the power-output circuit and outputs a current-limiting set signal to a current-limiting switch unit. The current-limiting set unit sets up switch junctions on the power-output levels of the power-output circuit, and the current-limiting switch unit receives the current-limiting set signal to determine the state of the switch junctions in order to provide current-limiting detect values of single set or multiple sets of power-output levels for the current-limiting set unit.

Abstract translation: 本发明公开了一种具有可选择的限流模式的电源控制电路，其中以自动检测模式执行在能量限制标准内维护电源的功率输出电路的控制电路。 在本发明中，控制电路的限流设定单元与功率输出电路耦合，根据功率输出电路的功率输出电平提供限流设定值，并输出限流组 信号到限流开关单元。 限流设置单元在功率输出电路的功率输出电平上建立开关结，并且限流开关单元接收限流设置信号以确定开关结的状态，以便提供电流 限制设定单元的单组或多组功率输出电平的检测值。

公开(公告)号：US20060126247A1

公开(公告)日：2006-06-15

申请号：US11011057

申请日：2004-12-15

Applicant: Chih-Fu Fan

Inventor： Chih-Fu Fan

IPC: H02H3/08

CPC classification number: H02M1/32 ,  H02J1/08 ,  H02M2001/008

Abstract: The present invention relates to a control circuit of power supply with selectable current-limiting modes. Via a select circuit in the control circuit of the power supply of the present invention, the user himself can select and switch the operating mode of the current-limiting compare circuit to be one to one, one to multiple, multiple to multiple, or multiple to one mode in order to enable the loads to be compared by an individual set or integrated sets of current-limiting compare circuits; thereby, according to the power usage conditions of the various combinations of the loads, the user himself can select and switch the current-limiting mode in just a single power supply of the present invention, and further, the manufacturer is needless to fabricate variant specifications of power supplies.

Abstract translation: 本发明涉及一种具有可选限流模式的电源控制电路。 通过本发明的电源的控制电路中的选择电路，用户自己可以选择和切换限流比较电路的操作模式为一对一，多对多或多个 以使得能够通过单独的集合或集成的限流比较电路来比较负载; 因此，根据负载的各种组合的功率使用条件，用户自己可以在本发明的单个电源中选择和切换限流模式，此外，制造商不需要制造变型规格 的电源。

公开(公告)号：US08129941B2

公开(公告)日：2012-03-06

申请号：US12262603

申请日：2008-10-31

Applicant: Chih-Fu Fan

Inventor： Chih-Fu Fan

IPC: H02M7/00

CPC classification number: G06F1/26

Abstract: A multi-voltage power supply includes a transformer connecting to an AC power source to regulate voltage and deliver voltage-transformed electric power, a rectification output circuit connecting to the transformer to rectify the voltage-transformed electric power and output first DC power, and at least one voltage regulation circuit to receive the first DC power from a first DC power output line and regulate to become second DC power. The first DC power on the first DC power output line reaches a first potential after a voltage boosting period. The rectification output circuit has a rear end installing a hysteresis unit which adds a delay time in the voltage boosting period to defer the time of the first DC power reaching the first potential. Thereby the time difference between delivering DC power output of the first DC power and the second DC power can be regulated to avoid abnormal start of computers.

Abstract translation: 多电压电源包括连接到AC电源以调节电压并传递电压变换的电力的变压器，连接到变压器的整流输出电路，以整流电压变换的电力并输出第一直流电力，以及在 至少一个电压调节电路，用于从第一直流电力输出线接收第一直流电力并调节成为第二直流电力。 第一直流电源输出线上的第一直流电源在升压时段之后达到第一电位。 整流输出电路具有安装滞后单元的后端，其在升压时段中增加延迟时间，以延迟第一直流电力达到第一电位的时间。 由此，可以调节提供第一直流电力的直流电力输出与第二直流电力之间的时间差，以避免计算机异常启动。

公开(公告)号：US07415631B2

公开(公告)日：2008-08-19

申请号：US11330079

申请日：2006-01-12

Applicant: Tsung-Chun Chen ,  Yung-Hsin Huang ,  Chih-Fu Fan

Inventor： Tsung-Chun Chen ,  Yung-Hsin Huang ,  Chih-Fu Fan

IPC: G06F11/00

CPC classification number: G06F1/28 ,  G06F11/2015

Abstract: A backup-type power supply system aims to integrate power output according to different potentials through different power supply modules. Each power supply module includes backup-type N+1 power supply devices and an independent power balance unit to output power in a balanced fashion so that users can add the power supply module of independent potential according requirements. Thereby transformation power loss of the power supply devices can be reduced. The power supply devices can be designed with different specifications and dimensions corresponding to different electronic devices.

Abstract translation: 备用电源系统旨在通过不同的电源模块根据不同的电位来整合电源输出。 每个电源模块包括备用N + 1电源设备和独立的功率平衡单元，以平衡的方式输出功率，以便用户可以根据需要添加独立电源的电源模块。 从而能够降低电源装置的变形功率损失。 电源设备可以设计成不同的规格和尺寸对应于不同的电子设备。