Article - I
... Floating simulator circuits are very useful active building blocks in many applications such as filter design, oscillator design and cancellation of parasitic elements. This is due to the well-known fact that the use of the physical capacitor, particularly of large values, is either not permitted or ...
... Floating simulator circuits are very useful active building blocks in many applications such as filter design, oscillator design and cancellation of parasitic elements. This is due to the well-known fact that the use of the physical capacitor, particularly of large values, is either not permitted or ...
AD1380 数据手册DataSheet 下载
... (keep) and Bit 2 is reset unconditionally. This sequence continues until the Bit 16 (LSB) decision (keep) is made at t16. The STATUS flag is reset, indicating that the conversion is complete and the parallel output data is valid. Resetting the STATUS flag restores the gated clock inhibit signal, for ...
... (keep) and Bit 2 is reset unconditionally. This sequence continues until the Bit 16 (LSB) decision (keep) is made at t16. The STATUS flag is reset, indicating that the conversion is complete and the parallel output data is valid. Resetting the STATUS flag restores the gated clock inhibit signal, for ...
Characteristics of Interleaved PFC Stages
... Practically, two 150 W PFC stages are combined to form our 300 W PFC pre-regulator. This approach has several merits like the ease of implementation, the use of more but smaller components or a better heat distribution. Also, Interleaving extends the power range of Critical Conduction Mode (CrM) tha ...
... Practically, two 150 W PFC stages are combined to form our 300 W PFC pre-regulator. This approach has several merits like the ease of implementation, the use of more but smaller components or a better heat distribution. Also, Interleaving extends the power range of Critical Conduction Mode (CrM) tha ...
LTC4054-4.2 数据手册DataSheet 在线下载
... The LTC4054 is a single cell lithium-ion battery charger using a constant-current/constant-voltage algorithm. It can deliver up to 800mA of charge current (using a good thermal PCB layout) with a final float voltage accuracy of ±1%. The LTC4054 includes an internal P-channel power MOSFET and thermal ...
... The LTC4054 is a single cell lithium-ion battery charger using a constant-current/constant-voltage algorithm. It can deliver up to 800mA of charge current (using a good thermal PCB layout) with a final float voltage accuracy of ±1%. The LTC4054 includes an internal P-channel power MOSFET and thermal ...
BQ24707 数据资料 dataSheet 下载
... alarm output allows users to turn off input power selectors when the fault occurs. Meanwhile, an independent comparator with internal reference is available to monitor input current, output current, or output voltage. ...
... alarm output allows users to turn off input power selectors when the fault occurs. Meanwhile, an independent comparator with internal reference is available to monitor input current, output current, or output voltage. ...
analog switch,adg451,adg452,adg453.pdf
... VDD to VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+44 V VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +25 V VSS to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3 V to –25 V VL to GND . . . . . . . . . . . . . . . . . . . . . ...
... VDD to VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+44 V VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +25 V VSS to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3 V to –25 V VL to GND . . . . . . . . . . . . . . . . . . . . . ...
Prototype of a Linear Generator for Wave Energy Conversion in the
... Voltage and Current RM S Values and Average Power ...
... Voltage and Current RM S Values and Average Power ...
MAX9376 LVDS/Anything-to-LVPECL/LVDS Dual Translator General Description Features
... The MAX9376 is a fully differential, high-speed, LVDS/ anything-to-LVPECL/LVDS dual translator designed for signal rates up to 2GHz. One channel is LVDS/ anything-to-LVPECL translator and the other channel is LVDS/anything-to-LVDS translator. The MAX9376’s extremely low propagation delay and high sp ...
... The MAX9376 is a fully differential, high-speed, LVDS/ anything-to-LVPECL/LVDS dual translator designed for signal rates up to 2GHz. One channel is LVDS/ anything-to-LVPECL translator and the other channel is LVDS/anything-to-LVDS translator. The MAX9376’s extremely low propagation delay and high sp ...
Passively Equalized RIAA Phono Preamp using Sonic Imagery Labs
... Refering to schematic of Figure 4. The input RC components, Rterm and Cterm, terminate the moving magnet cartridge, as recommended by the manufacturer. The values shown are typical, with Cterm typically being varied for flattest response. In terms of desired amplifier parameters, for optimum perform ...
... Refering to schematic of Figure 4. The input RC components, Rterm and Cterm, terminate the moving magnet cartridge, as recommended by the manufacturer. The values shown are typical, with Cterm typically being varied for flattest response. In terms of desired amplifier parameters, for optimum perform ...
Experiment 2: Resistors in Series and Parallel
... 1.0 INTRODUCTION An electric circuit is a complete path from the positive terminal to the negative terminal of a power source. If the elements of the circuit are arranged in such a way that only one path exists for current flow (i.e. the current is identical for all elements), then the circuit is a ...
... 1.0 INTRODUCTION An electric circuit is a complete path from the positive terminal to the negative terminal of a power source. If the elements of the circuit are arranged in such a way that only one path exists for current flow (i.e. the current is identical for all elements), then the circuit is a ...
M. Zhu, D.J. Perreault, V. Caliskan, T.C. Neugebauer, S. Guttowski, and J.G. Kassakian, “Design and Evaluation of Feedforward Active Ripple Filters,” IEEE Transactions on Power Electronics , March 2005, pp. 276-285.
... sense winding [8], [10]. While the approach is very inexpensive, it is also problematic because the sensor gain depends directly on inductance (which can vary across different units, time, temperature, and flux levels), though this limitation can be partially mitigated through the use of adaptive tu ...
... sense winding [8], [10]. While the approach is very inexpensive, it is also problematic because the sensor gain depends directly on inductance (which can vary across different units, time, temperature, and flux levels), though this limitation can be partially mitigated through the use of adaptive tu ...
Running Self-winding Clocks from 12V Sealed Lead Acid Batteries
... The advent of broadly distributed synchronized timekeeping was marked in the 1890’s by the emergence of the self winding clock. The concept was simple. A multiplicity of “Slave” clocks at numerous locations were synchronized by a “Master” clock at a central location. Masters located at different sit ...
... The advent of broadly distributed synchronized timekeeping was marked in the 1890’s by the emergence of the self winding clock. The concept was simple. A multiplicity of “Slave” clocks at numerous locations were synchronized by a “Master” clock at a central location. Masters located at different sit ...
ADS1000-Q1 数据资料 dataSheet 下载
... The I2C bus is bidirectional: the SDA line is used both for transmitting and receiving data. When a master reads from a slave, the slave drives the data line; when a master sends to a slave, the master drives the data line. The master always drives the clock line. The ADS1000 never drives SCL, becau ...
... The I2C bus is bidirectional: the SDA line is used both for transmitting and receiving data. When a master reads from a slave, the slave drives the data line; when a master sends to a slave, the master drives the data line. The master always drives the clock line. The ADS1000 never drives SCL, becau ...
Clamp-on Testers - nbn Elektronik AG
... Influence of external magnetic field 0.01% or less (on current value of adjacent cable) 0.0005% typical*1 (on current value of adjacent cable) Within accuracy Influence of conductor position Approved for conformity to EN 61010-1,EN 61010-2-032 Circuit voltage 300 Vrms or less Safety standard 3.7kV A ...
... Influence of external magnetic field 0.01% or less (on current value of adjacent cable) 0.0005% typical*1 (on current value of adjacent cable) Within accuracy Influence of conductor position Approved for conformity to EN 61010-1,EN 61010-2-032 Circuit voltage 300 Vrms or less Safety standard 3.7kV A ...
DC Machines
... circuit • When the generator is loaded, the load current produces a voltage drop on the rotor winding resistance. • In addition, there is a more or less constant 1–3 V voltage drop on the brushes. • These two voltage drops reduce the terminal voltage of the generator. The terminal voltage is; ...
... circuit • When the generator is loaded, the load current produces a voltage drop on the rotor winding resistance. • In addition, there is a more or less constant 1–3 V voltage drop on the brushes. • These two voltage drops reduce the terminal voltage of the generator. The terminal voltage is; ...
TT105 - 3759
... seals and cause the capacitor to have a storage-battery action. This may combine with the drying action to cause even higher D/A levels. Multi-section electrolytics may also show high levels of D/A if there is leakage between adjacent sections. The leakage acts as a resistor in series with the next ...
... seals and cause the capacitor to have a storage-battery action. This may combine with the drying action to cause even higher D/A levels. Multi-section electrolytics may also show high levels of D/A if there is leakage between adjacent sections. The leakage acts as a resistor in series with the next ...
Les circuits électriques
... circuit, the total current intensity is equal to the current that flows through each of the resistors ________________________ , and the total potential difference is equal to the sum of the parallel potential differences of all the resistors in the circuit. In a ________________________ circuit, th ...
... circuit, the total current intensity is equal to the current that flows through each of the resistors ________________________ , and the total potential difference is equal to the sum of the parallel potential differences of all the resistors in the circuit. In a ________________________ circuit, th ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.