HDC3000HA系列可拆卸霍尔电流传感器
特点:
◆①应用霍尔原理的开环电流传感器。
◆②良好的线性度。
◆③优化的反应时间
◆④宽频带,高灵敏度。
◆⑤无插入损耗。
应用领域:
◆交流变频调速,伺服电机,不间断电源,开关电源,电池电源,电焊机电源,通信电源等
注意事项:
◆定制范围:额定测量电流从1000A~16000A(DC)或1000A~10000A(AC);输出形式还可选0~4V、0~10V或4~20mA、0~20mA。
◆①传感器正确接线。
◆②将被测电流从传感器穿芯孔中穿入,即可从输出端获得与被测电流对应的电压值。
◆③传感器零点,幅度可根据用户需要进行适当调节。
连接与调节
◆4脚:正电源
◆3脚:负电源
◆2脚:输出信号(output)
◆1脚:电源地(0V)
◆OFS零点调节
◆GIN幅度调节
STR-W6252D 60 W-Universal Input/40 W-230 Vac InputPWM Switching Regulators Features and Benefits▪ Overcurrent protection (OCP) with ac input voltagecompensation function; no additional peripheral circuitsrequired—minimizes dependency of OCP on ac input▪ Overload protection (OLP) with integrated timer reducespower stress (temperature rise) at overload condition,requires no peripheral components▪ Avalanche-guaranteed MOSFET improves devicecapability of withstanding excess surge voltage,providing a simple surge absorber circuit withoutbreakdown voltage derating▪ Start-up circuit eliminates the need for a start-up resistor,and helps to reduce input power consumption DescriptionThe STR-W6200D series are current-mode PWM ICs thatincorporate controller chips. These devices are manufacturedusing a proprietary high-voltage BCD process, and avalancheguaranteedMOSFETs. These elements allow power supplysystems designs that are highly reliable and simple, with fewerp...
2SJ550(L), 2SJ550(S)Silicon P Channel MOS FETHigh Speed Power Switching Features· Low on-resistanceRDS(on) = 0.075W typ.· Low drive current.· 4V gate drive devices.· High speed switching dzsc/18/4978/18497834.jpg dzsc/18/4978/18497834.jpg dzsc/18/4978/18497834.jpg