MQME-28E-P Passive Filter
... The MQME is a multi-stage differential-mode and commonmode passive EMI filter designed to interface a power source with one or more SynQor DC/DC converters (or other loads that create EMI). Each stage of this filter is well damped to avoid resonances and oscillations, and only X7R multi-layer cerami ...
... The MQME is a multi-stage differential-mode and commonmode passive EMI filter designed to interface a power source with one or more SynQor DC/DC converters (or other loads that create EMI). Each stage of this filter is well damped to avoid resonances and oscillations, and only X7R multi-layer cerami ...
Evaluates: MAX15038/MAX15039 MAX15038 Evaluation Kit General Description Features
... 24-pin TQFN surface-mount package with an exposed pad. Applications include enterprise-server, telecommunication, computing, and networking power supplies. The EV kit generates selectable output voltages from 0.6V to 2.5V at load currents up to 4A. The output voltage should be configured only BEFORE ...
... 24-pin TQFN surface-mount package with an exposed pad. Applications include enterprise-server, telecommunication, computing, and networking power supplies. The EV kit generates selectable output voltages from 0.6V to 2.5V at load currents up to 4A. The output voltage should be configured only BEFORE ...
ACS755xCB-150 - Allegro Microsystems
... local Allegro field applications engineer or sales representative. Allegro MicroSystems, Inc. reserves the right to make, from time to time, revisions to the anticipated product life cycle plan for a product to accommodate changes in production capabilities, alternative product availabilities, or ma ...
... local Allegro field applications engineer or sales representative. Allegro MicroSystems, Inc. reserves the right to make, from time to time, revisions to the anticipated product life cycle plan for a product to accommodate changes in production capabilities, alternative product availabilities, or ma ...
Lab1
... Calculate the value of a load shunt capacitance that will correct the power factor to unity. Select a standard value capacitor nearest to this value and measure its capacitance with the RCL meter. Place the capacitor in parallel with the transformer primary and restore power to the circuit. Note: Th ...
... Calculate the value of a load shunt capacitance that will correct the power factor to unity. Select a standard value capacitor nearest to this value and measure its capacitance with the RCL meter. Place the capacitor in parallel with the transformer primary and restore power to the circuit. Note: Th ...
Power supplies and DC/DC converters
... modules with various output voltages offer a great variance on power supplies with up to 8 isolated output voltages and various signal options for primary and secondary. The 350 W units offer up to 6 outputs. The 700 W units offer up to 8 outputs. Additionally the NV-700 is able to deliver up to 960 ...
... modules with various output voltages offer a great variance on power supplies with up to 8 isolated output voltages and various signal options for primary and secondary. The 350 W units offer up to 6 outputs. The 700 W units offer up to 8 outputs. Additionally the NV-700 is able to deliver up to 960 ...
lecture
... • We would like to create a control voltage to steer a solar array to point at the sun. • Two optical sensors: sensors produce a current proportional to how strongly they are illuminated. – If the left sensor is illuminated more than the right, we need a proportional POSITIVE voltage. – If the right ...
... • We would like to create a control voltage to steer a solar array to point at the sun. • Two optical sensors: sensors produce a current proportional to how strongly they are illuminated. – If the left sensor is illuminated more than the right, we need a proportional POSITIVE voltage. – If the right ...
Beginners Guide To Generators - Draft2v3
... simply times the RMS voltage by 1.414 So a generator that requires a RMS voltage of 240 volts actually generates a peak voltage of 338 volts (1.414 x 240 volts) and simply limiting this peak on no load condition affects the RMS. (It also alters the power factor depending on inductive or capacitive l ...
... simply times the RMS voltage by 1.414 So a generator that requires a RMS voltage of 240 volts actually generates a peak voltage of 338 volts (1.414 x 240 volts) and simply limiting this peak on no load condition affects the RMS. (It also alters the power factor depending on inductive or capacitive l ...
Chapter 3 - UniMAP Portal
... Emitter bypass capacitor, C2 provides an effective short to ac signal around RE, thus keep emitter at ac ground. With bypass capacitor, the gain of a given amplifier is maximum and equal to RC/r’e. The value of bypass capacitor must be large enough so that the reactance over the frequency range of t ...
... Emitter bypass capacitor, C2 provides an effective short to ac signal around RE, thus keep emitter at ac ground. With bypass capacitor, the gain of a given amplifier is maximum and equal to RC/r’e. The value of bypass capacitor must be large enough so that the reactance over the frequency range of t ...
GZ3412811286
... ambient energies by microgenerators and having without any continuous power supply. Many types of misrogenerators used for harvesting different forms of ambient energies [1]-[8]. The types of generators are electromagnetic, electrostatic and piezoelectric [5]-[10],[12]-[16]. Compare with all types o ...
... ambient energies by microgenerators and having without any continuous power supply. Many types of misrogenerators used for harvesting different forms of ambient energies [1]-[8]. The types of generators are electromagnetic, electrostatic and piezoelectric [5]-[10],[12]-[16]. Compare with all types o ...
BD7931F
... When IC is used, design in such a manner that the output transistor to a motor does not exceed absolute maximum ratings and ASO. (9) Thermal shutdown circuit (TSD) (common) When junction temperature (Tj) becomes thermal shutdown ON temperature 175°C, the thermal shutdown circuit (TSD circuit) is act ...
... When IC is used, design in such a manner that the output transistor to a motor does not exceed absolute maximum ratings and ASO. (9) Thermal shutdown circuit (TSD) (common) When junction temperature (Tj) becomes thermal shutdown ON temperature 175°C, the thermal shutdown circuit (TSD circuit) is act ...
AN2504
... Note that voltage detector output state simply indicates if the supply voltage is above or below a specific threshold, which can be used for early power fail warning. However microprocessors' inputs require some minimum input pulse width to register the change of signal on the logical input. In this ...
... Note that voltage detector output state simply indicates if the supply voltage is above or below a specific threshold, which can be used for early power fail warning. However microprocessors' inputs require some minimum input pulse width to register the change of signal on the logical input. In this ...
Designing and simulation of multi- converter unified power quality
... capable of compensating for the unbalanced source voltage and unbalanced load current. To evaluate the control system capability for unbalanced voltage compensation, a new simulation is performed. In this new simulation, the BUS2 voltage and the harmonic components of BUS1 voltage are similar to tho ...
... capable of compensating for the unbalanced source voltage and unbalanced load current. To evaluate the control system capability for unbalanced voltage compensation, a new simulation is performed. In this new simulation, the BUS2 voltage and the harmonic components of BUS1 voltage are similar to tho ...
Regulating Pulse Width Modulators
... power devices are achieved with speed-up capacitors C, and C2. ...
... power devices are achieved with speed-up capacitors C, and C2. ...
NJM3773
... motor current, will reach a slightly higher level than what is defined by the reference voltage. The filtering delay also limits the minimum possible output current. As the output will be on for a short time each cycle, equal to the digital filtering blanking time plus additional internal delays, an ...
... motor current, will reach a slightly higher level than what is defined by the reference voltage. The filtering delay also limits the minimum possible output current. As the output will be on for a short time each cycle, equal to the digital filtering blanking time plus additional internal delays, an ...
A New Approach for Transistor-Clamped H
... Multilevel converters offer high power capability, resulting with lower output harmonics and lower commutation losses. Their main disadvantage is their complexity, requiring a great number of power devices and passive components, and a rather complex control circuitry. This paper presents a new topo ...
... Multilevel converters offer high power capability, resulting with lower output harmonics and lower commutation losses. Their main disadvantage is their complexity, requiring a great number of power devices and passive components, and a rather complex control circuitry. This paper presents a new topo ...
NB2305A - 3.3V Five Output Zero Delay Buffer
... Pentium is a registered trademark of Intel Corporation. ON Semiconductor and the are registered trademarks of Semiconductor Components Industries, LLC (SCILLC) or its subsidiaries in the United States and/or other countries. SCILLC owns the rights to a number of patents, trademarks, copyrights, trad ...
... Pentium is a registered trademark of Intel Corporation. ON Semiconductor and the are registered trademarks of Semiconductor Components Industries, LLC (SCILLC) or its subsidiaries in the United States and/or other countries. SCILLC owns the rights to a number of patents, trademarks, copyrights, trad ...
2. Network theorems
... a voltage source in series with resistance Rth. According to Thevenin’s theorem “Any linear two terminal network, containing energy source and resistances, can be replaced by an equivalent circuit consisting of a voltage source Vth in series with resistance Rth”. The value of Vth is the open circuit ...
... a voltage source in series with resistance Rth. According to Thevenin’s theorem “Any linear two terminal network, containing energy source and resistances, can be replaced by an equivalent circuit consisting of a voltage source Vth in series with resistance Rth”. The value of Vth is the open circuit ...
Latch-Up - Texas Instruments
... development into the causes led to several papers in the 1980’s discussing causes and methods to lessen the influence of Latch-Up. The NMOS and PMOS circuits form parasitic PNPN structures that can be triggered when a current or voltage impulse is directed into an input, output or power supply. Figu ...
... development into the causes led to several papers in the 1980’s discussing causes and methods to lessen the influence of Latch-Up. The NMOS and PMOS circuits form parasitic PNPN structures that can be triggered when a current or voltage impulse is directed into an input, output or power supply. Figu ...
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.