Modeling Current Transformer (CT) Saturation for Detailed
... of these models are the current transformer models. Current transformer saturation is associated with many protection problems encountered in power systems. CT saturation is a complex phenomenon and accurate modeling in a simulation environment is challenging. The models available in PSCAD® ar ...
... of these models are the current transformer models. Current transformer saturation is associated with many protection problems encountered in power systems. CT saturation is a complex phenomenon and accurate modeling in a simulation environment is challenging. The models available in PSCAD® ar ...
stusb03e - STMicroelectronics
... voltages of 1.6V and still meet USB physical layer specifications. As shown in the circuit above, the STUSB03E takes advantage of the USB supply voltage, VBUS, to operate the transceiver. The system voltage, VIF, is used to set the reference voltage used by the digital I/O lines interfacing to the s ...
... voltages of 1.6V and still meet USB physical layer specifications. As shown in the circuit above, the STUSB03E takes advantage of the USB supply voltage, VBUS, to operate the transceiver. The system voltage, VIF, is used to set the reference voltage used by the digital I/O lines interfacing to the s ...
Overvoltage protection device with thermal shutdown
... 1. Optional resistors REN, RFLT prevent damage to the controller under extreme voltage or current conditions and are not required. Low ESR ceramic capacitor C1 is necessary to ensure proper function of the STBP120. Capacitor C2 is not necessary for STBP120 but may be required by the charger IC. 2. T ...
... 1. Optional resistors REN, RFLT prevent damage to the controller under extreme voltage or current conditions and are not required. Low ESR ceramic capacitor C1 is necessary to ensure proper function of the STBP120. Capacitor C2 is not necessary for STBP120 but may be required by the charger IC. 2. T ...
MAX1730 50mA Regulated Step-Down Charge Pump for 1.8V or 1.9V Logic General Description
... output capacitor should exceed that of the flying capacitors (C1 + C2) by 10:1 or more. Values for C1 and C2 between 0.22µF and 0.47µF are recommended for most applications. Use ceramic capacitors to increase maximum output current and improve efficiency. ...
... output capacitor should exceed that of the flying capacitors (C1 + C2) by 10:1 or more. Values for C1 and C2 between 0.22µF and 0.47µF are recommended for most applications. Use ceramic capacitors to increase maximum output current and improve efficiency. ...
AD538 - Analog Devices
... of full scale. Thus specified, a 1% multiplier error with a 10 V full-scale output would mean a worst-case error of +100 mV at any level within its designated output range. While this type of error specification is easy to test evaluate, and interpret, it can leave the user guessing as to how useful ...
... of full scale. Thus specified, a 1% multiplier error with a 10 V full-scale output would mean a worst-case error of +100 mV at any level within its designated output range. While this type of error specification is easy to test evaluate, and interpret, it can leave the user guessing as to how useful ...
Stream Depth Sensor and PCB Mill tutorial
... through the existing onboard voltage regulator. This turns the VCC I/O pin into a 5V regulated output. This output is then used to power all of the elements on the circuit except the modem and the distance sensor. The only problem is that by doing this, the current draw may be too high. The iridium ...
... through the existing onboard voltage regulator. This turns the VCC I/O pin into a 5V regulated output. This output is then used to power all of the elements on the circuit except the modem and the distance sensor. The only problem is that by doing this, the current draw may be too high. The iridium ...
Design Procedure for Two-Stage CMOS Transconductance
... When M is not given it is set to minimize settling time [10]. Important parameters such as dc gain, CMRR and PSRR, will not be used during the design steps since they depend on the output resistance of MOS transistors that is not easily modeled for a hand analysis. Such parameters greatly depend on ...
... When M is not given it is set to minimize settling time [10]. Important parameters such as dc gain, CMRR and PSRR, will not be used during the design steps since they depend on the output resistance of MOS transistors that is not easily modeled for a hand analysis. Such parameters greatly depend on ...
Evaluates: MAX9922/MAX9923 MAX9922 Evaluation Kit General Description Features
... The MAX9922 EV kit features 2-pin jumper JU1 to control the logic shutdown input. For normal operation, remove the shunt from jumper JU1 to drive SHDN high. To place the device in shutdown mode, drive SHDN low by placing a shunt across the JU1 pins. Table 1 summarizes jumper JU1’s function. ...
... The MAX9922 EV kit features 2-pin jumper JU1 to control the logic shutdown input. For normal operation, remove the shunt from jumper JU1 to drive SHDN high. To place the device in shutdown mode, drive SHDN low by placing a shunt across the JU1 pins. Table 1 summarizes jumper JU1’s function. ...
LectNotes6-Thevenin
... Thevenin was a French engineer who had an idea: Take any linear circuit. Take any two points (terminals). Pretend that the rest of the circuit is in a black box. Regardless of what is actually in the black box, we can pretend that what is in there is a voltage source with a resistance in series. Thi ...
... Thevenin was a French engineer who had an idea: Take any linear circuit. Take any two points (terminals). Pretend that the rest of the circuit is in a black box. Regardless of what is actually in the black box, we can pretend that what is in there is a voltage source with a resistance in series. Thi ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... The U Element used in Star-Hspice is the equivalent circuit model for the lossy transmission line. In a transient simulation, the U Element automatically accounts for frequency-dependent characteristic impedance, dispersion (frequency dependence in the velocity), and attenuation. The most common typ ...
... The U Element used in Star-Hspice is the equivalent circuit model for the lossy transmission line. In a transient simulation, the U Element automatically accounts for frequency-dependent characteristic impedance, dispersion (frequency dependence in the velocity), and attenuation. The most common typ ...
OP193 数据手册DataSheet 下载
... emitter follower Q1, while Q2 provides current sink capability. When Q2 saturates, the output is pulled to within 5 mV of ground without an external pull-down resistor. The totem-pole output stage will supply a minimum of 5 mA to an external load, even when operating from a single 3.0 V power supply ...
... emitter follower Q1, while Q2 provides current sink capability. When Q2 saturates, the output is pulled to within 5 mV of ground without an external pull-down resistor. The totem-pole output stage will supply a minimum of 5 mA to an external load, even when operating from a single 3.0 V power supply ...