Residual current devices in LV
... dangerous for voltages in excess of UL. The main protection precautions to be taken are distance and insulation. The RCD can detect a fault current flowing through a person and, as such, is specified, regardless of the earthing system, in final distribution as an additional protection. Its operating ...
... dangerous for voltages in excess of UL. The main protection precautions to be taken are distance and insulation. The RCD can detect a fault current flowing through a person and, as such, is specified, regardless of the earthing system, in final distribution as an additional protection. Its operating ...
MAX13487E/MAX13488E Half-Duplex RS-485-/RS-422-Compatible Transceiver with AutoDirection Control General Description
... The MAX13487E/MAX13488E +5V, half-duplex, ±15kV ESD-protected RS-485/RS-422-compatible transceivers feature one driver and one receiver. The MAX13487E/ MAX13488E include a hot-swap capability to eliminate false transitions on the bus during power-up or live insertion. The MAX13487E/MAX13488E feature ...
... The MAX13487E/MAX13488E +5V, half-duplex, ±15kV ESD-protected RS-485/RS-422-compatible transceivers feature one driver and one receiver. The MAX13487E/ MAX13488E include a hot-swap capability to eliminate false transitions on the bus during power-up or live insertion. The MAX13487E/MAX13488E feature ...
LT1963A Series - 1.5A, Low Noise, Fast Transient Response LDO Regulators
... may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: Absolute maximum input to output differential voltage can not be achieved with all combinations of rated IN pin and OUT pin voltages. W ...
... may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: Absolute maximum input to output differential voltage can not be achieved with all combinations of rated IN pin and OUT pin voltages. W ...
MAX5915/MAX5915A/MAX5916/MAX5916A Dual PCI 2.2 Hot-Swap Controllers General Description Features
... PCI 2.2 hot-swap controllers allow for safe insertion and removal of two PCI cards into live PCI slots or backplanes by limiting the inrush current at startup. After startup, these devices provide protection against shortcircuit, overcurrent, and undervoltage conditions. The MAX5915/MAX5915A/MAX5916 ...
... PCI 2.2 hot-swap controllers allow for safe insertion and removal of two PCI cards into live PCI slots or backplanes by limiting the inrush current at startup. After startup, these devices provide protection against shortcircuit, overcurrent, and undervoltage conditions. The MAX5915/MAX5915A/MAX5916 ...
The circuit current
... Resistors are basic components in electrical and electronic circuits. They limit the amount of current flowing in circuits or parts of circuits. Resistors are roughly cylindrical and have coloured stripes. They also have connection wires sticking out of each end. The stripes indicate the value of th ...
... Resistors are basic components in electrical and electronic circuits. They limit the amount of current flowing in circuits or parts of circuits. Resistors are roughly cylindrical and have coloured stripes. They also have connection wires sticking out of each end. The stripes indicate the value of th ...
AP3598A Description A Product Line of
... The AP3598A initiates its soft start cycle when EN is released from ground once the POR is granted. Slew rate of voltage transition at REFIN and output voltage VSNS during soft start and V REFIN jumping is controlled by the capacitor connected to the REFIN pin. This reduces inrush current to charge/ ...
... The AP3598A initiates its soft start cycle when EN is released from ground once the POR is granted. Slew rate of voltage transition at REFIN and output voltage VSNS during soft start and V REFIN jumping is controlled by the capacitor connected to the REFIN pin. This reduces inrush current to charge/ ...
First Order And Second Order Response Of RL And RC Circuit
... 1. What is the initial value of iL? 2. What is the initial value of diL/dt? 3. What is the roots of the characteristic equation? 4. What is the numerical expression for iL(t) when t ≥ 0? ...
... 1. What is the initial value of iL? 2. What is the initial value of diL/dt? 3. What is the roots of the characteristic equation? 4. What is the numerical expression for iL(t) when t ≥ 0? ...
HIGH-VOLTAGE, LOW-DISTORTION, CURRENT-FEEDBACK OPERATIONAL AMPLIFIERS THS3092 THS3096
... This data was taken using the JEDEC standard High-K test PCB. Power rating is determined with a junction temperature of 125°C. This is the point where distortion starts to substantially increase. Thermal management of the final PCB should strive to keep the junction temperature at or below 125°C for ...
... This data was taken using the JEDEC standard High-K test PCB. Power rating is determined with a junction temperature of 125°C. This is the point where distortion starts to substantially increase. Thermal management of the final PCB should strive to keep the junction temperature at or below 125°C for ...
Power Factor Improvement Using Single Phase Bridgeless Cuk
... Mode (DCM) topology. Unlike the SEPIC converter, the In this conventional PFC rectifier (Fig.1), during the Cuk converter has both continuous input and output curswitch ON-time, the current flows through two rectifier rents with a low current ripple [10], [11]. Thus, for apbridge diodes and the powe ...
... Mode (DCM) topology. Unlike the SEPIC converter, the In this conventional PFC rectifier (Fig.1), during the Cuk converter has both continuous input and output curswitch ON-time, the current flows through two rectifier rents with a low current ripple [10], [11]. Thus, for apbridge diodes and the powe ...
LT1113 - Dual Low Noise, Precision, JFET Input Op Amps
... are pin compatible with and directly replace such JFET op amps as the OPA2111 and OPA2604 with improved noise performance. Being the lowest noise dual JFET op amp available to date, the LT1113 can replace many bipolar op amps that are used in amplifying low level signals from high impedance transduc ...
... are pin compatible with and directly replace such JFET op amps as the OPA2111 and OPA2604 with improved noise performance. Being the lowest noise dual JFET op amp available to date, the LT1113 can replace many bipolar op amps that are used in amplifying low level signals from high impedance transduc ...
RC Circuits
... EMF, half the energy provided by the battery is stored in the capacitor and half goes into thermal energy. The thermal energy includes the energy that goes into the internal resistance of the battery. ...
... EMF, half the energy provided by the battery is stored in the capacitor and half goes into thermal energy. The thermal energy includes the energy that goes into the internal resistance of the battery. ...
MAX16927 Automotive TFT-LCD Power Supply with Boost, Buck, and Cuk Converters,
... one buck converter, one boost converter, one Cuk converter, two gate-voltage controllers, and two VCOM buffers, one of which supports negative output voltages. The device is designed to operate from a supply voltage between 4.5V and 16V, making it ideal for automotive TFT-LCD applications. Alternati ...
... one buck converter, one boost converter, one Cuk converter, two gate-voltage controllers, and two VCOM buffers, one of which supports negative output voltages. The device is designed to operate from a supply voltage between 4.5V and 16V, making it ideal for automotive TFT-LCD applications. Alternati ...
SYNCHRONOUS MACHINES
... and δi=0. As the machine is loaded, δi increases. Therefore, δi is referred to as the load angle or internal rotor angle. ...
... and δi=0. As the machine is loaded, δi increases. Therefore, δi is referred to as the load angle or internal rotor angle. ...
Document
... provide valid test results for leakage current flow, we have to create an impedance that duplicates the frequency characteristics of a human body. We call this impedance simulation of the body a measurement network. Different standards specify different measurement networks, ranging from a single re ...
... provide valid test results for leakage current flow, we have to create an impedance that duplicates the frequency characteristics of a human body. We call this impedance simulation of the body a measurement network. Different standards specify different measurement networks, ranging from a single re ...
L-26(TB)(ET) ((EE)NPTEL)
... Star-delta connection To connect windings in delta, one should be careful enough to avoid dead short circuit. Suppose we want to carry out star / delta connection with the help of the above single phase transformers. HV windings are connected by shorting A2, B2 and C2 together as shown in the figur ...
... Star-delta connection To connect windings in delta, one should be careful enough to avoid dead short circuit. Suppose we want to carry out star / delta connection with the help of the above single phase transformers. HV windings are connected by shorting A2, B2 and C2 together as shown in the figur ...
TRIAC
TRIAC, from triode for alternating current, is a genericized tradename for an electronic component that can conduct current in either direction when it is triggered (turned on), and is formally called a bidirectional triode thyristor or bilateral triode thyristor.TRIACs are a subset of thyristors and are closely related to silicon controlled rectifiers (SCR). However, unlike SCRs, which are unidirectional devices (that is, they can conduct current only in one direction), TRIACs are bidirectional and so allow current in either direction. Another difference from SCRs is that TRIAC current can be enabled by either a positive or negative current applied to its gate electrode, whereas SCRs can be triggered only by positive current into the gate. To create a triggering current, a positive or negative voltage has to be applied to the gate with respect to the MT1 terminal (otherwise known as A1).Once triggered, the device continues to conduct until the current drops below a certain threshold called the holding current.The bidirectionality makes TRIACs very convenient switches for alternating-current (AC) circuits, also allowing them to control very large power flows with milliampere-scale gate currents. In addition, applying a trigger pulse at a controlled phase angle in an AC cycle allows control of the percentage of current that flows through the TRIAC to the load (phase control), which is commonly used, for example, in controlling the speed of low-power induction motors, in dimming lamps, and in controlling AC heating resistors.