Design and Documentation
... Fiber-optic cable is recommended for the backbone cabling between buildings, and also for linking wiring closets on different floors. Fiber also beneficial in areas with lightning; it will not conduct lightning strike into the building. ...
... Fiber-optic cable is recommended for the backbone cabling between buildings, and also for linking wiring closets on different floors. Fiber also beneficial in areas with lightning; it will not conduct lightning strike into the building. ...
Applications of an OTA Current Controlled Amplifier
... Of course, once weve gone to the trouble of making the CCA have a clean voltage controlled input of 0-9V corresponding to gains of essentially zero up to a gain of about two, we can go ahead and supply any control voltage we like, as in the output from an LFO. If the control voltage is zero to +9V, ...
... Of course, once weve gone to the trouble of making the CCA have a clean voltage controlled input of 0-9V corresponding to gains of essentially zero up to a gain of about two, we can go ahead and supply any control voltage we like, as in the output from an LFO. If the control voltage is zero to +9V, ...
FSD176MRT Green-Mode Fairchild Power Switch (FPS™) Features
... 3. Feedback Control: This device employs currentmode control, as shown in Figure 18. An opto-coupler (such as the FOD817) and shunt regulator (such as the KA431) are typically used to implement the feedback network. Comparing the feedback voltage with the voltage across the RSENSE resistor makes it ...
... 3. Feedback Control: This device employs currentmode control, as shown in Figure 18. An opto-coupler (such as the FOD817) and shunt regulator (such as the KA431) are typically used to implement the feedback network. Comparing the feedback voltage with the voltage across the RSENSE resistor makes it ...
AND9056 - High Performance IGBT for Induction Heating
... ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/ ...
... ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/ ...
Electrical Circuits - WHSFreshmanScience
... Mouse and Cheese Analogy • Negative charges are attracted to positive charges the same way mice are attracted to cheese. – Any time there is a natural attraction between two things we can use it to make the objects do work. – The negative charges (mice) will gladly do work in order to get to the po ...
... Mouse and Cheese Analogy • Negative charges are attracted to positive charges the same way mice are attracted to cheese. – Any time there is a natural attraction between two things we can use it to make the objects do work. – The negative charges (mice) will gladly do work in order to get to the po ...
Installation Guide
... Connection to Modbus Master Set a unique Modbus slave address for each 115S connected to the Modbus Master Example shows address “01” Consult user manual for Modbus addresses ...
... Connection to Modbus Master Set a unique Modbus slave address for each 115S connected to the Modbus Master Example shows address “01” Consult user manual for Modbus addresses ...
STD845DN40
... time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the S ...
... time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the S ...
MAX17083 Low-Voltage, Internal Switch, Step-Down Regulator General Description
... The MAX17083 is a fixed-frequency, current-mode, step-down regulator optimized for low-voltage, lowpower applications. This regulator features dual internal n-channel MOSFET power switches for high efficiency and reduced component count. External Schottky diodes are not required. An integrated boost ...
... The MAX17083 is a fixed-frequency, current-mode, step-down regulator optimized for low-voltage, lowpower applications. This regulator features dual internal n-channel MOSFET power switches for high efficiency and reduced component count. External Schottky diodes are not required. An integrated boost ...
MAX1638 High-Speed Step-Down Controller with Synchronous Rectification for CPU Power General Description
... and adapt the evaluation kit PC board layout as necessary. This circuit represent a good set of trade-offs between cost, size, and efficiency while staying within the worst-case specification limits for stress-related parameters, such as capacitor ripple current. The MAX1638 circuit was designed for ...
... and adapt the evaluation kit PC board layout as necessary. This circuit represent a good set of trade-offs between cost, size, and efficiency while staying within the worst-case specification limits for stress-related parameters, such as capacitor ripple current. The MAX1638 circuit was designed for ...
Signal Conditioning
... device is basically an operational amplifier with a digital output, so that the output indicates which of the inputs is higher. Analog Switches and Multiplexers An analog switch works just like a mechanical switch in allowing an analog signal to flow between two points in a circuit when it is closed ...
... device is basically an operational amplifier with a digital output, so that the output indicates which of the inputs is higher. Analog Switches and Multiplexers An analog switch works just like a mechanical switch in allowing an analog signal to flow between two points in a circuit when it is closed ...
Comparative Analysis of Three-phase AC-DC Converters
... diode rectifiers to achieve pure sinusoidal input current with low total harmonic distortion (THD) and unity power factor [1-5]. Various topologies such as buck, boost, and buck-boost have been developed so that the output voltage can be controlled to a desired value while reducing harmonic currents ...
... diode rectifiers to achieve pure sinusoidal input current with low total harmonic distortion (THD) and unity power factor [1-5]. Various topologies such as buck, boost, and buck-boost have been developed so that the output voltage can be controlled to a desired value while reducing harmonic currents ...
RC Circuits tutorial
... 1. An uncharged capacitor and resistor are connected to a battery with EMF= 12 V, R =4Ω, C=6F. The switch is closed at time t=0. a) Find the time constant, the maximum charge on the capacitor and the maximum current in the circuit. b) Find the charge on the capacitor at t = 2 c) Find the voltag ...
... 1. An uncharged capacitor and resistor are connected to a battery with EMF= 12 V, R =4Ω, C=6F. The switch is closed at time t=0. a) Find the time constant, the maximum charge on the capacitor and the maximum current in the circuit. b) Find the charge on the capacitor at t = 2 c) Find the voltag ...
5. Power supplies requirements
... The tank must be equipped with an expansion tank (transparent container) to control the oil level. A cooling system can be included to keep the oil temperature under 50 °C. The tank must be tight to avoid any entry of humidity. The modulator must include an additional tank in case of leakage from th ...
... The tank must be equipped with an expansion tank (transparent container) to control the oil level. A cooling system can be included to keep the oil temperature under 50 °C. The tank must be tight to avoid any entry of humidity. The modulator must include an additional tank in case of leakage from th ...
1 1. CONCEPT “UcD” stands for “Universal class D amplifier”. This is
... linear amplifiers, slew rate is dictated by the bias current of the driver stage. A very high slew rate is required to insure that the open-loop THD does not increase with frequency inside the audio band. Typically, a good linear amplifier is designed to have a slew rate at least an order of magnitu ...
... linear amplifiers, slew rate is dictated by the bias current of the driver stage. A very high slew rate is required to insure that the open-loop THD does not increase with frequency inside the audio band. Typically, a good linear amplifier is designed to have a slew rate at least an order of magnitu ...
Document
... Capacitance, electric field, permittivity, dielectric strength, leakage (20-21) Capacitors in series and parallel, stored energy, RC transients, time constants, ...
... Capacitance, electric field, permittivity, dielectric strength, leakage (20-21) Capacitors in series and parallel, stored energy, RC transients, time constants, ...
A.M. Stankovic, D.J. Perreault, and K. Sato, Synthesis of Dissipative Nonlinear Controllers for Series Resonant DC/DC Converters, IEEE Transactions on Power Electronics , Vol. 14, No. 4, July 1999, pp. 673-682.
... in the tank variables are usually much faster than changes in the output voltage. This time-separation property can be established for the linearized system by using the participation factors [22], [23]. Qualitatively, the participation of the th variable in the th mode of a linear system as the amo ...
... in the tank variables are usually much faster than changes in the output voltage. This time-separation property can be established for the linearized system by using the participation factors [22], [23]. Qualitatively, the participation of the th variable in the th mode of a linear system as the amo ...
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.