首页   |   常见问题   |   术语解释   |  联系我们  |  网站地图
  • 公司新闻
  • 资源下载

  •  

    型号
    主熔断体参数
    受控特性
    断开时间
    Model
    TCO1
    Heater Assemble
    Action Time
     
    额定温度
    Rated
    Function
    temper-
    ature
    Tf(oC)
    熔断温度
    Fuse-Temp
    (
    )
    保持温度
    Holding
    tempe-
    rature
    Th(
    )
    极限温度
    Max.
    temperature
    limit
    Tm(
    )
    额定电压
    Rated
    Voltage
    Ur (Vac)
    额定电流
    Rated
    Current
    Ir (A)
    加热电压
    Resistance
    Rated
    Voltage
    (Vdc)
    加热阻值
    Resistance
    Ω
    TCO1
    断开
    时间
    S
    TCO2
    断开
    时间
    S
    TCO3
    断开
    时间
    S
    TS125-R1
    125
    122±2
    80
    180
    250AC
    80
    12
    0.6+/-7.5%
    <40
    TCO1+
    (5-20)
    TCO2+/-
    5
    125AC
    100
    100DC
    100
    TS125-R2
    125
    122±2
    80
    180
    250AC
    80
    24
    2.0+/-7.5%
    <40
    TCO1+
    (5-20)
    TCO2+/-
    5
    125AC
    100
    100DC
    100
    TS125-R3
    125
    122±2
    80
    180
    250AC
    80
    30
    3.1+/-7.5%
    <30
    TCO1+
    (5-20)
    TCO2+/-
    5
    125AC
    100
    100DC
    100
    TS125-R4
    125
    122±2
    80
    180
    250AC
    80
    36
    4.5+/-7.5%
    <30
    TCO1+
    (5-20)
    TCO2+/-
    5
    125AC
    100
    100DC
    100
    TS125-R5
    125
    122±2
    80
    180
    250AC
    80
    45
    7.0+/-7.5%
    <30
    TCO1+
    (5-20)
    TCO2+/-
    5
    125AC
    100
    100DC
    100
     产品简介:
     左图是应用示意图,红色虚线框内是该产品原理图。它集成一个承载大电流的熔断体TCO1,发热片R1&R2和温度保险丝TCO2,隔离的温度保险丝TCO3
        BMS监测电池异常时,输出信号触发MOS管导通,发热片R1R2开始加热。温度保险丝TCO1受热后断开,永久性切断主回路。随后温度保险丝TCO2断开切断发热片。与此同时,温度保险丝TCO3也受热断开,产生一个独立开关信号给BMS
    The left figure is the principle and application note. Inside the red square is ITCO, which integrated TCO1, R1&R2,TCO2 and TCO3.
    When the BMS  detect the abnormal behavior of EV battery,        
    The BMS output a signal to activate the MOSFET. Then the heater R1&R2 is power on and heat. The thermal cutoff(TCO1) blow and disconnect the circuit. After that, The TCO2 blow and disconnect the heater, the TCO3 blow at the same time and output a remote signal to BMS.