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    • 2. 发明公开
    • 내부 회로와 정전 보호 회로를 구비하는 반도체 집적회로
    • 半导体集成电路,包括内部电路和静电放电保护电路
    • KR1020110137242A
    • 2011-12-22
    • KR1020110050806
    • 2011-05-27
    • 르네사스 일렉트로닉스 가부시키가이샤
    • 하야시히로후미
    • G11C5/14
    • H02H1/0038H02H1/04
    • PURPOSE: A semiconductor integrated circuit including an internal circuit and an electrostatic protection circuit is provided to reduce the number of electrostatic protection circuits by increasing the separation part of a power voltage and a ground voltage. CONSTITUTION: A semiconductor integrated circuit includes first to third operation voltage supply terminals, first to third internal circuits(11,12,13), first to third electrostatic protection circuits(41,42,43), and a connection center trap. The first to third internal circuits are operated with first to third operation voltages of the first to third operation voltage supply terminals. First to third electrostatic protection circuits are connected between the first to third operation voltage supply terminals and the connection center trap.
    • 目的:提供一种包括内部电路和静电保护电路的半导体集成电路,通过增加电源电压和接地电压的分离部分来减少静电保护电路的数量。 构成:半导体集成电路包括第一至第三工作电压端子,第一至第三内部电路(11,12,13),第一至第三静电保护电路(41,42,43)和连接中心阱。 第一至第三内部电路通过第一至第三操作电压端子的第一至第三工作电压进行操作。 第一至第三静电保护电路连接在第一至第三操作电压端子和连接中心陷阱之间。
    • 3. 发明授权
    • 내부 회로와 정전 보호 회로를 구비하는 반도체 집적회로
    • 一种包括内部电路和静电保护电路的半导体集成电路
    • KR101775733B1
    • 2017-09-19
    • KR1020110050806
    • 2011-05-27
    • 르네사스 일렉트로닉스 가부시키가이샤
    • 하야시히로후미
    • G11C5/14
    • H02H1/0038H02H1/04
    • 전원전압의분리수나접지전압의분리수의증대에의해정전보호회로의회로수혹은정전보호소자수의증대를경감한다. 반도체집적회로(1)는, 제1과제2와제3의동작전압공급단자(21, 22, 23)와, 제1과제2와제3의내부회로(11, 12, 13)와, 제1과제2와제3의정전보호회로(41, 42, 43)와, 접속중점(Cd)을구비한다. 제1과제2와제3의내부회로(11, 12, 13)는, 제1과제2와제3의동작전압공급단자(21, 22, 23)의제1과제2와제3의동작전압으로각각동작한다. 제1과제2와제3의정전보호회로(41, 42, 43)는, 제1과제2와제3의동작전압공급단자(21, 22, 23)와접속중점(Cd)의사이에각각접속된다. 즉, 제1과제2와제3의정전보호회로(41, 42, 43)는, 종래의Δ(델타) 접속이아니라, 접속중점(Cd)에관해서 Y(스타) 접속된다.
    • 电源电压和接地电压的分离电压的分离数量的增加减少了保护电路的电路数量或绣花台数量的增加。 半导体集成电路1包括第一和第二问题2和3的操作电压供给端子21,22和23,第一和第二问题2和3的内部电路11,12和13, 并且预保护电路41,42,43和连接中心点Cd。 第一项任务2沃赫三个内部电路11,12和第一任务13,分别操作两个沃赫第三操作电压提供端议程第一操作的任务2沃赫3(21,22,23)的电压。 第一和第二和第三保护电路41,42和43分别连接到第一和第二问题2和3以及连接中心Cd的工作电压供应端子21,22和23。 也就是说,第一和第二任务2和3的预充电保护电路41,42和43不是连接到传统的Δ(delta)连接,而是连接到连接中心点Cd。
    • 5. 发明公开
    • 돌입 전류 제한 회로
    • INRUSH电流抑制器电路
    • KR1020130072951A
    • 2013-07-02
    • KR1020110140580
    • 2011-12-22
    • 엘지이노텍 주식회사
    • 남원석
    • H02H9/02
    • H02H9/002H02H1/0038H02M1/32H02M7/062
    • PURPOSE: An incoming current limiting circuit is provided to decrease the diode for the incoming current limiting and the number of resistances, thereby improving the power efficiency. CONSTITUTION: A conversion switch converts the power supply to a standby mode in an off operation. A standby power supply unit (17) produces the standby voltage from the AC power source. A diode for the incoming current limiting (11) is serially connected to the standby power supply unit in the off operation. An incoming current limiting resistance (13) is serially connected to the diode for the incoming current limiting. A common capacitor applies the voltage in the standby mode.
    • 目的:提供输入电流限制电路,以减少二极管的输入电流限制和电阻数量,从而提高功率效率。 构成:转换开关在关闭操作时将电源转换为待机模式。 备用电源单元(17)从AC电源产生待机电压。 用于输入电流限制(11)的二极管在关断操作中与待机电源单元串联连接。 输入电流限制电阻(13)串联连接到二极管用于输入电流限制。 普通电容在待机模式下施加电压。
    • 10. 发明公开
    • 압축기 시스템 내의 위상 손실 검파용 시스템 및 방법
    • 用于检测压缩机系统相位损失的系统和方法
    • KR1020040025566A
    • 2004-03-24
    • KR1020030061979
    • 2003-09-05
    • 캐리어 코포레이션
    • 리프손알렉산더타라스마이클에프.
    • H03L7/08
    • H02H7/09H02H1/0038
    • PURPOSE: A system and a method for detection and diagnosis of loss of phase in any of the three legs are provided to save equipment and to reduce cost. CONSTITUTION: A compressor component(10) includes suction and discharge lines(12,14) respectively by a three phase electric motor, which is powered through three legs(16,18,20). Phase is provided to component through legs(16,18,20) for operation of component. A current transducer(22) is installed on a single leg, in this case leg(18), and is also communicated with a processor unit(24). Transducer(22) is adapted to perform a measurement that corresponds to a quantity of current in leg(18), and to send a signal to processor unit(24) corresponding to this quantity of signal.
    • 目的:提供用于检测和诊断三条腿中任何一条腿的相位损失的系统和方法,以节省设备并降低成本。 构成:压缩机部件(10)分别由三相电动机组成的吸入和排出管线(12,14),三相电动机通过三条腿(16,18,20)供电。 通过腿部(16,18,20)向部件提供相位以用于部件的操作。 电流传感器(22)安装在单腿上,在这种情况下是腿(18),并且还与处理器单元(24)通信。 传感器(22)适于执行与腿部(18)中的电流量相对应的测量,并且将信号发送到对应于该信号量的处理器单元(24)。