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    • 2. 发明申请
    • Power supply
    • 电源
    • US20060264189A1
    • 2006-11-23
    • US10570204
    • 2003-09-09
    • Geoffrey TurnerTrevor SmithPierre Mars
    • Geoffrey TurnerTrevor SmithPierre Mars
    • H04B1/04
    • H04B1/1607H02J7/345H04B1/38
    • A power supply (1) for a load in the form of a PCMCIA card (2) has and onboard GPRS class (10) module (not shown). The module, and therefore card (2), demands a load current iload that has an average value over time and periodic instantaneous peak values (ipeak) that are significantly higher than the average value. Power supply (1) includes a pair of input terminals (3) for connecting with a power source in the form of a regulated power supply (4) that is contained within a personal computer (not shown). Supply (4) supplies a source current iinput that is less than a predetermines current limit specified for the supply and which is less than the peak load current. A pair of output terminals (5) is electrically connected with terminals (3) and card (2). A supercapacitor device in the form of a single supercapacitor (6) is in parallel with terminals (3, 5) for allowing the load to be supplied the peak load current while maintaining the source current at less than the predetermined current limit.
    • 用于PCMCIA卡(2)形式的负载的电源(1)具有和车载GPRS类(10)模块(未示出)。 该模块,因此卡(2)需要具有显着更高的平均值的周期性瞬时峰值(i 峰值)的负载电流i <负载 比平均值高。 电源(1)包括一对输入端子(3),用于与被包含在个人计算机(未示出)内的稳压电源(4)形式的电源连接。 Supply(4)提供小于为电源指定的预定电流限制且小于峰值负载电流的源电流i 输入。 一对输出端子(5)与端子(3)和卡(2)电连接。 单个超级电容器(6)形式的超级电容器器件与端子(3,5)并联,用于允许负载被提供峰值负载电流,同时保持源电流小于预定电流限制。
    • 3. 发明授权
    • Power supply
    • 电源
    • US07474879B2
    • 2009-01-06
    • US10570204
    • 2003-09-09
    • Geoffrey Alan TurnerTrevor SmithPierre Mars
    • Geoffrey Alan TurnerTrevor SmithPierre Mars
    • H04B1/04
    • H04B1/1607H02J7/345H04B1/38
    • A power supply (1) for a load in the form of a PCMCIA card (2) has and onboard GPRS class (10) module (not shown). The module, and therefore card (2), demands a load current iload that has an average value over time and periodic instantaneous peak values (ipeak) that are significantly higher than the average value. Power supply (1) includes a pair of input terminals (3) for connecting with a power source in the form of a regulated power supply (4) that is contained within a personal computer (not shown). Supply (4) supplies a source current iinput that is less than a predetermines current limit specified for the supply and which is less than the peak load current. A pair of output terminals (5) is electrically connected with terminals (3) and card (2). A supercapacitor device in the form of a single supercapacitor (6) is in parallel with terminals (3, 5) for allowing the load to be supplied the peak load current while maintaining the source current at less than the predetermined current limit.
    • 用于PCMCIA卡(2)形式的负载的电源(1)具有和车载GPRS类(10)模块(未示出)。 因此,模块,因此卡(2)需要具有显着高于平均值的平均值随时间的平均值和周期性瞬时峰值(ipeak)的负载电流iload。 电源(1)包括一对输入端子(3),用于与被包含在个人计算机(未示出)内的稳压电源(4)形式的电源连接。 Supply(4)提供的源电流iinput小于为电源指定的预定电流限制,小于峰值负载电流。 一对输出端子(5)与端子(3)和卡(2)电连接。 单个超级电容器(6)形式的超级电容器器件与端子(3,5)并联,用于允许负载被提供峰值负载电流,同时保持源电流小于预定电流限制。
    • 5. 发明申请
    • Power supply for a communications module that demands high power during predetermined periods
    • 在预定时间内需要高功率的通信模块的电源
    • US20060264188A1
    • 2006-11-23
    • US10525216
    • 2003-08-29
    • Pierre MarsGeorge Paul
    • Pierre MarsGeorge Paul
    • H04B1/04
    • H04B1/0466H03F1/0211H03F2200/504
    • A power supply (1) is provided for a communications module, in the form of a cellular telephone GPRS module (2). This module demands high power during predetermined periods. Supply (1) includes a battery module (3) for providing module (2) with a supply voltage that, in this embodiment, is about 3.6 Volts. During the predetermined periods, module (3) provides a first current at a first voltage that is less than the supply voltage. A supercapacitive device, in the form of a single supercapacitor (4), is connected in parallel with module (3) for providing module (2) with, a second current during the predetermined periods such that first voltage is maintained above about 90% of the supply voltage. That is, the first voltage is maintained above about 3.24 Volts.
    • 为蜂窝电话GPRS模块(2)形式的通信模块提供电源(1)。 该模块在预定期间需要高功率。 电源(1)包括用于向模块(2)提供电源电压的电池模块(3),该电源电压在本实施例中为约3.6伏特。 在预定时段期间,模块(3)提供小于电源电压的第一电压的第一电流。 以单个超级电容器(4)的形式的超级电容器件与模块(3)并联连接,用于在预定时段内为模块(2)提供第二电流,使得第一电压保持在大约90% 电源电压。 也就是说,第一电压保持在大约3.24伏特以上。