Section 4-2_Surge
... 4.2.4.1 Six power line surges (three of each polarity) shall be applied between the phase and neutral terminals of the AC power line while the equipment is being powered. The surge shall have an open circuit voltage waveform in accordance with Figure 4.2 having a front time (tf) of 2 µs maximum (1 µ ...
... 4.2.4.1 Six power line surges (three of each polarity) shall be applied between the phase and neutral terminals of the AC power line while the equipment is being powered. The surge shall have an open circuit voltage waveform in accordance with Figure 4.2 having a front time (tf) of 2 µs maximum (1 µ ...
Resistors are elements of electrical networks and electronic circuits
... a small error in measurement of the resistance (for example, the resistance of the wires leading to the sensor) can cause a large error in the measurement of the temperature. For precision work, sensors have four wires- two to carry the sense current, and two to measure the voltage across the sensor ...
... a small error in measurement of the resistance (for example, the resistance of the wires leading to the sensor) can cause a large error in the measurement of the temperature. For precision work, sensors have four wires- two to carry the sense current, and two to measure the voltage across the sensor ...
DN302 - Ultraprecise Instrumentation Amplifier Makes Robust Thermocouple Interface
... The versatile and precise LTC®2053 instrumentation amplifier provides an excellent platform for robust, low power instrumentation products—as exemplified below by the battery-powered thermocouple amplifier circuit. The LTC2053 offers exceptionally low 10μV maximum input offset along with 116dB typical ...
... The versatile and precise LTC®2053 instrumentation amplifier provides an excellent platform for robust, low power instrumentation products—as exemplified below by the battery-powered thermocouple amplifier circuit. The LTC2053 offers exceptionally low 10μV maximum input offset along with 116dB typical ...
Pavlov`s Dog Associative Learning Demonstrated
... during the read operations. I1 and I2 are the measured drain-source currents. pulses (input signal) and the post-synaptic pulses (feedback), such that the association is made when there is a temporal correlation between the pre- and post-synaptic pulses for a long time (see how this relates to STDP ...
... during the read operations. I1 and I2 are the measured drain-source currents. pulses (input signal) and the post-synaptic pulses (feedback), such that the association is made when there is a temporal correlation between the pre- and post-synaptic pulses for a long time (see how this relates to STDP ...
Low Temperature Resistivity - SCCS
... For a conductor and a pure semiconductor, the current increases linearly with voltage, so the resistance can be determined using Ohm’s law, V = IR. For a pn junction, however, there is a preferential direction for current flow, and the relationship between voltage and current is nonlinear. A pn junc ...
... For a conductor and a pure semiconductor, the current increases linearly with voltage, so the resistance can be determined using Ohm’s law, V = IR. For a pn junction, however, there is a preferential direction for current flow, and the relationship between voltage and current is nonlinear. A pn junc ...
MAX1832–MAX1835 High-Efficiency Step-Up Converters with Reverse Battery Protection General Description
... step-up converters feature 4µA quiescent supply current to ensure the highest possible efficiency over a wide load range. With a minimum +1.5V input voltage, these devices are well suited for applications with two alkaline cells, two nickel-metal-hydride (NiMH) cells, or one lithium ion (Li+) cell. ...
... step-up converters feature 4µA quiescent supply current to ensure the highest possible efficiency over a wide load range. With a minimum +1.5V input voltage, these devices are well suited for applications with two alkaline cells, two nickel-metal-hydride (NiMH) cells, or one lithium ion (Li+) cell. ...
Uses and Limitations of Micro-Synchrophasor
... PMUs, which enable extremely precise measurement of voltages and currents, are a mature technology widely used throughout high-voltage transmission applications. They have not yet been utilized in lower-voltage, distribution-level operations, though, in part because electric failures and power outag ...
... PMUs, which enable extremely precise measurement of voltages and currents, are a mature technology widely used throughout high-voltage transmission applications. They have not yet been utilized in lower-voltage, distribution-level operations, though, in part because electric failures and power outag ...
a High Speed, Low Noise Quad Operational Amplifier OP471
... and source resistance. For RS < 1 kW the total noise is dominated by the voltage noise of the OP471. As RS rises above 1 kW, total noise increases and is dominated by resistor noise rather than by voltage or current noise of the OP471. When RS exceeds 20 kW, current noise of the OP471 becomes the ma ...
... and source resistance. For RS < 1 kW the total noise is dominated by the voltage noise of the OP471. As RS rises above 1 kW, total noise increases and is dominated by resistor noise rather than by voltage or current noise of the OP471. When RS exceeds 20 kW, current noise of the OP471 becomes the ma ...
Evaluates: MAX44250 MAX44250 Evaluation Kit General Description Features
... on jumper JU2. The output voltage of the TIA is the input current multiplied by the feedback resistor: VOUT = (IIN + IBIAS) x R4 + VOS where R4 is installed as a 10kΩ resistor, IIN is defined as the input current source applied at the INAM PCB pad, IBIAS is the input bias current, and VOS is the inp ...
... on jumper JU2. The output voltage of the TIA is the input current multiplied by the feedback resistor: VOUT = (IIN + IBIAS) x R4 + VOS where R4 is installed as a 10kΩ resistor, IIN is defined as the input current source applied at the INAM PCB pad, IBIAS is the input bias current, and VOS is the inp ...
TechTopics No. 55 Capacitor trip devices
... breaker shall operate properly with a minimum control voltage of 208 Vac. Siemens’ practice during production tests is to charge the capacitor from a source adjusted to 208 Vac, and then disconnect the source. The CTD must be able to trip the circuit breaker if the tripping command is issued 10 seco ...
... breaker shall operate properly with a minimum control voltage of 208 Vac. Siemens’ practice during production tests is to charge the capacitor from a source adjusted to 208 Vac, and then disconnect the source. The CTD must be able to trip the circuit breaker if the tripping command is issued 10 seco ...
Power and Protection for Modern Tetrodes
... This is a very high-gain feedback loop, so it requires stabilization over a wide range of frequencies. An ordinary internally compensated op-amp is not suitable – in fact it will oscillate. The simple trick, courtesy of G4JZQ, is to use an uncompensated op-amp such as the 748 with heavy external com ...
... This is a very high-gain feedback loop, so it requires stabilization over a wide range of frequencies. An ordinary internally compensated op-amp is not suitable – in fact it will oscillate. The simple trick, courtesy of G4JZQ, is to use an uncompensated op-amp such as the 748 with heavy external com ...
ZXGD3105N8 Description Features
... The operation of the ZXGD3105 in resonant converter is described with reference to Figure 4. 1. The detector stage monitors the MOSFET Drain-GND voltage. 2. When, due to transformer action, the MOSFET body diode is forced to conduct there is a negative voltage on the Drain pin due to the body diode ...
... The operation of the ZXGD3105 in resonant converter is described with reference to Figure 4. 1. The detector stage monitors the MOSFET Drain-GND voltage. 2. When, due to transformer action, the MOSFET body diode is forced to conduct there is a negative voltage on the Drain pin due to the body diode ...
Description - West Texas Gas
... The locations of current in-flow and out-flow on the affected line may be very close to each other, or they can be widely separated, perhaps several miles apart. It is also possible, especially near the area of a foreign pipeline’s rectifier, for foreign current to get onto a neighboring pipeline by ...
... The locations of current in-flow and out-flow on the affected line may be very close to each other, or they can be widely separated, perhaps several miles apart. It is also possible, especially near the area of a foreign pipeline’s rectifier, for foreign current to get onto a neighboring pipeline by ...
SIGC54T65R3E
... approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support, automotive, aviation and aerospace device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended ...
... approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support, automotive, aviation and aerospace device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended ...
High Voltage Power Supply
... The NRSG power supplies are primary switched DC/DCconverters with an input voltage of 24V DC. The 24V input voltage is fed to a single frequency square wave generator. The square wave is then transformed upwards, rectified and filtered and provides the precise output voltage. The output is controlle ...
... The NRSG power supplies are primary switched DC/DCconverters with an input voltage of 24V DC. The 24V input voltage is fed to a single frequency square wave generator. The square wave is then transformed upwards, rectified and filtered and provides the precise output voltage. The output is controlle ...
RFCM3326 45-1218MHZ GAAS/GAN POWER DOUBLER MODULE
... third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time without prior notice. ...
... third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time without prior notice. ...
Battery Pack Production Flow With bq20zXX
... image contains data-flash settings customized for each particular device, resistance profiles optimized for a given battery, and multichemistry specific data. Both programming of the data-flash image and calibration can be performed using example software created by Texas Instruments called bqMTeste ...
... image contains data-flash settings customized for each particular device, resistance profiles optimized for a given battery, and multichemistry specific data. Both programming of the data-flash image and calibration can be performed using example software created by Texas Instruments called bqMTeste ...
AM26LV31E-EP 数据资料 dataSheet 下载
... The AM26LV31E is a quadruple differential line driver with 3-state outputs. This driver has ±15-kV ESD (HBM and IEC61000-4-2, Air-Gap Discharge) and ±8-kV ESD (IEC61000-4-2, Contact Discharge) protection. This device is designed to meet TIA/EIA-422-B and ITU Recommendation V.11 drivers with reduced ...
... The AM26LV31E is a quadruple differential line driver with 3-state outputs. This driver has ±15-kV ESD (HBM and IEC61000-4-2, Air-Gap Discharge) and ±8-kV ESD (IEC61000-4-2, Contact Discharge) protection. This device is designed to meet TIA/EIA-422-B and ITU Recommendation V.11 drivers with reduced ...
A Four-Level pi-Type Converter for Low
... compared with the conventional two-level converter. Alternatively, the two back-to-back IGBTs can be connected in a common collector configuration as shown in Fig.1 (b), where T1, T3 and T5 can share the same gate driver power supply. T2 and T4 need two separate gate power supplies, which can be sha ...
... compared with the conventional two-level converter. Alternatively, the two back-to-back IGBTs can be connected in a common collector configuration as shown in Fig.1 (b), where T1, T3 and T5 can share the same gate driver power supply. T2 and T4 need two separate gate power supplies, which can be sha ...
TL082
... Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use ...
... Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use ...
Power System Operation and Control (EE
... Why are synchronous generators operated in parallel? Many generators can supply a bigger load than one machine by itself. Having many generators increases the reliability of the power system, since failure of any one of them does not cause a total power loss to the load. Having many generators ...
... Why are synchronous generators operated in parallel? Many generators can supply a bigger load than one machine by itself. Having many generators increases the reliability of the power system, since failure of any one of them does not cause a total power loss to the load. Having many generators ...
MAX1817 Compact, High-Efficiency, Dual-Output Step-Up DC-DC Converter General Description
... converter, and LX enters a high-impedance state. However, the main output remains connected to the input through the inductor and output rectifier, holding VOUT to one diode drop below the input voltage when the main converter is shut down. If the input voltage is sufficiently high to drive VOUT abo ...
... converter, and LX enters a high-impedance state. However, the main output remains connected to the input through the inductor and output rectifier, holding VOUT to one diode drop below the input voltage when the main converter is shut down. If the input voltage is sufficiently high to drive VOUT abo ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.