4. Electrical characteristics
... - Fitted with internal discharge resistors (75V / 10min). According to IEC 60871 standard requirements, capacitor units include internal discharge resistors so that the residual voltage is less than 75V within 10 minutes after disconnection. 4.7 Reactors The reactors used are three-phase, dry type, ...
... - Fitted with internal discharge resistors (75V / 10min). According to IEC 60871 standard requirements, capacitor units include internal discharge resistors so that the residual voltage is less than 75V within 10 minutes after disconnection. 4.7 Reactors The reactors used are three-phase, dry type, ...
SIGC186T170R3E
... types in question, please contact the nearest Infineon Technologies Office. The Infineon Technologies component described in this Data Sheet may be used in life-support devices or systems and/or automotive, aviation and aerospace applications or systems only with the express written approval of Infi ...
... types in question, please contact the nearest Infineon Technologies Office. The Infineon Technologies component described in this Data Sheet may be used in life-support devices or systems and/or automotive, aviation and aerospace applications or systems only with the express written approval of Infi ...
LT1994 - Low Noise, Low Distortion Fully Differential Input/Output
... Slew Rate: 65V/μs Large Output Current: 85mA ...
... Slew Rate: 65V/μs Large Output Current: 85mA ...
RA07M4047M 数据资料DataSheet下载
... and were not specifically designed for use in other applications. In particular, while these products are highly reliable for their designed purpose, they are not manufactured under a quality assurance testing protocol that is sufficient to guarantee the level of reliability typically deemed necessa ...
... and were not specifically designed for use in other applications. In particular, while these products are highly reliable for their designed purpose, they are not manufactured under a quality assurance testing protocol that is sufficient to guarantee the level of reliability typically deemed necessa ...
Power Quality Enhancement by Using Multilevel Shunt Active Power
... The reference frame is rotates synchronous with fundamental currents. Therefore, time variant currents with fundamental frequencies would be constant after transformation. Thus, currents would be separated to DC and AC components. AC components of d-axis and in q-axis current are used for harmonics ...
... The reference frame is rotates synchronous with fundamental currents. Therefore, time variant currents with fundamental frequencies would be constant after transformation. Thus, currents would be separated to DC and AC components. AC components of d-axis and in q-axis current are used for harmonics ...
AD8099
... (–92 dBc @10 MHz) voltage feedback op amp, the combination of which make it ideal for 16- and 18-bit systems. The AD8099 features a new, highly linear, low noise input stage that increases the full power bandwidth (FPBW) at low gains with high slew rates. ADI’s proprietary next generation XFCB proce ...
... (–92 dBc @10 MHz) voltage feedback op amp, the combination of which make it ideal for 16- and 18-bit systems. The AD8099 features a new, highly linear, low noise input stage that increases the full power bandwidth (FPBW) at low gains with high slew rates. ADI’s proprietary next generation XFCB proce ...
Elgar GUPS Series 2400 VA 115/230 VAC 20.8 ARMS
... rectifier, limits the inrush current during start-up, precluding fluctuations in the AC source voltage that could affect other loads. ...
... rectifier, limits the inrush current during start-up, precluding fluctuations in the AC source voltage that could affect other loads. ...
Questions Question 1 Explain why transformers are used
... to have several 240V/120V step-down transformers on hand, but each one is only rated at 400 VA. Draw a schematic diagram showing how multiple transformers could be used to match the 120 volt load to the 240 volt source. ...
... to have several 240V/120V step-down transformers on hand, but each one is only rated at 400 VA. Draw a schematic diagram showing how multiple transformers could be used to match the 120 volt load to the 240 volt source. ...
Reciprocity condition in terms of two port parameters
... In an initially relaxed linear network containing one independent source only. The ratio of the response to the excitation is invariant to an interchange of the position of the excitation and the response. i.e if a single voltage source Ex in branch X produces a current response I y the branch Y, t ...
... In an initially relaxed linear network containing one independent source only. The ratio of the response to the excitation is invariant to an interchange of the position of the excitation and the response. i.e if a single voltage source Ex in branch X produces a current response I y the branch Y, t ...
AN91 - Low Cost Coupling Methods for RF Power Detectors Replace Directional Couplers
... more RF signal is being coupled back). Having too little coupling loss can be a problem at higher power levels because the PCTL value may exceed the maximum voltage that the DAC can output. Having too much coupling loss can make achieving lower output power levels difficult. Using a PCTL voltage les ...
... more RF signal is being coupled back). Having too little coupling loss can be a problem at higher power levels because the PCTL value may exceed the maximum voltage that the DAC can output. Having too much coupling loss can make achieving lower output power levels difficult. Using a PCTL voltage les ...
DTC C0323 T-Case Lock Circuit Low
... is prevented from moving. In this manner, the system is capable of providing a 4H and 4L lock-up without the need of additional vehicle power to hold the transfer case in these positions. This DTC detects an open lock solenoid coil, CKT 1569 open, open feed (CKT 1640) to the solenoid. Conditions for ...
... is prevented from moving. In this manner, the system is capable of providing a 4H and 4L lock-up without the need of additional vehicle power to hold the transfer case in these positions. This DTC detects an open lock solenoid coil, CKT 1569 open, open feed (CKT 1640) to the solenoid. Conditions for ...
High Step-Up Converter With Coupled
... the energy of stray inductance so that the switch duty cycle can be operated under a wide range, and the related voltage gain is higher than other coupled-inductor-based converters. In addition, all devices in this scheme also have voltage-clamped properties and their voltage stresses are relatively ...
... the energy of stray inductance so that the switch duty cycle can be operated under a wide range, and the related voltage gain is higher than other coupled-inductor-based converters. In addition, all devices in this scheme also have voltage-clamped properties and their voltage stresses are relatively ...
Active Noise Cancellation - School of Electrical Engineering and
... • Voltage amplitude might not be enough to cancel noise, or it might be too high. ...
... • Voltage amplitude might not be enough to cancel noise, or it might be too high. ...
here - RAD 2012
... : trace the harmonization of uncertainty evaluation within accreditation framework Uncertainty estimation in accordance with the GUM but it is necessary to establish the method more suitable for the measurements in calibration laboratories Good metrology practice : evaluation of Type B uncertain ...
... : trace the harmonization of uncertainty evaluation within accreditation framework Uncertainty estimation in accordance with the GUM but it is necessary to establish the method more suitable for the measurements in calibration laboratories Good metrology practice : evaluation of Type B uncertain ...
Transmission Line Protection System for Increasing Power System
... Applying these algorithms and logics results in a protective system suitable for increasing power system requirements such as heavy loading, SPT, series line compensation, and shunt line compensation. Keywords-distance; frequency; high-speed; line; overreach; polarization; protection; secondary-arc; ...
... Applying these algorithms and logics results in a protective system suitable for increasing power system requirements such as heavy loading, SPT, series line compensation, and shunt line compensation. Keywords-distance; frequency; high-speed; line; overreach; polarization; protection; secondary-arc; ...
LM2574/LM2574HV SIMPLE SWITCHER 0.5A Step
... replacement for popular three-terminal linear regulators. Because of its high efficiency, the copper traces on the printed-circuit board (PCB) are normally the only heat sinking needed. A standard series of inductors optimized for use with the LM2574 are available from several different manufacturer ...
... replacement for popular three-terminal linear regulators. Because of its high efficiency, the copper traces on the printed-circuit board (PCB) are normally the only heat sinking needed. A standard series of inductors optimized for use with the LM2574 are available from several different manufacturer ...
CryoRadTol - Indico
... in quarter micron IBM technology. It provides signal amplification, a stable current source and inversion of the current + input amplifier polarities by a set of control terminals. Qualification in gamma rays verified that, as expected, it is a radhard device. Other analog components like power ampl ...
... in quarter micron IBM technology. It provides signal amplification, a stable current source and inversion of the current + input amplifier polarities by a set of control terminals. Qualification in gamma rays verified that, as expected, it is a radhard device. Other analog components like power ampl ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.