IMPLEMENTATION AND PERFORMANCE EVALUATION OF A
... Electronic systems operate properly as long as the supply voltage stays within a consistent range. There are several types of voltage fluctuations that can cause the systems to malfunction, including surges and spikes, sags, harmonic distortions, and momentary disruptions. Among them, voltage sag is ...
... Electronic systems operate properly as long as the supply voltage stays within a consistent range. There are several types of voltage fluctuations that can cause the systems to malfunction, including surges and spikes, sags, harmonic distortions, and momentary disruptions. Among them, voltage sag is ...
CN-0007 利用AD5380 DAC实现40通道可编程电压以及出色的温度漂移性能
... CIRCUIT DESCRIPTION Figure 1 shows a typical configuration for the AD5380-5 when configured for use with an external reference. In the circuit shown, all AGND, SIGNAL_GND, and DAC_GND pins are tied together to a common AGND. AGND and DGND are connected together at the AD5380 device. On power-up, the ...
... CIRCUIT DESCRIPTION Figure 1 shows a typical configuration for the AD5380-5 when configured for use with an external reference. In the circuit shown, all AGND, SIGNAL_GND, and DAC_GND pins are tied together to a common AGND. AGND and DGND are connected together at the AD5380 device. On power-up, the ...
Solid-state High Voltage Pulse Power in the 10
... required to perform at an average continuous pulse repetition rate of 3,000 Hertz, dissipation within each module is likely to exceed 50 Watts. To remove this heat effectively, we plan to circulate an acceptable fluorocarbon through the modules. One single-mode optical fiber will be employed for tri ...
... required to perform at an average continuous pulse repetition rate of 3,000 Hertz, dissipation within each module is likely to exceed 50 Watts. To remove this heat effectively, we plan to circulate an acceptable fluorocarbon through the modules. One single-mode optical fiber will be employed for tri ...
E1674 - Endicott Research Group, Inc.
... Endicott Research Group, Inc. (ERG) reserves the right to make changes in circuit design and/ or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by ERG is believed to be accurate and r ...
... Endicott Research Group, Inc. (ERG) reserves the right to make changes in circuit design and/ or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by ERG is believed to be accurate and r ...
Kit 100. Stereo Preamplifier - Tone Control Unit
... necessary because the regulator must have an input voltage at least 2-3V greater than it’s output, for it to maintain regulation. However a regulator will not be necessary with a battery supply. If using a plug pack, it’s output voltage should be 15 to 18V DC. Because most plug packs have poor regul ...
... necessary because the regulator must have an input voltage at least 2-3V greater than it’s output, for it to maintain regulation. However a regulator will not be necessary with a battery supply. If using a plug pack, it’s output voltage should be 15 to 18V DC. Because most plug packs have poor regul ...
ROHM Stepper Motor Drivers
... In recent years, with the increasing importance to conserve energy in all areas comes a push to achieve greater energy savings – even in the industrial equipment sector – through the use of high power semiconductor devices and power supply ICs.And with this comes a need to provide breakdown voltages ...
... In recent years, with the increasing importance to conserve energy in all areas comes a push to achieve greater energy savings – even in the industrial equipment sector – through the use of high power semiconductor devices and power supply ICs.And with this comes a need to provide breakdown voltages ...
High-voltage power supply, 25 kV
... The high voltage power supply 25 kV fulfills the safety requirements for electrical equipment for measurement, control and laboratory use according to DIN EN 61010 part 1 and is constructed so as to fulfill the requirements of protection class II. It is intended for operation in dry rooms which are ...
... The high voltage power supply 25 kV fulfills the safety requirements for electrical equipment for measurement, control and laboratory use according to DIN EN 61010 part 1 and is constructed so as to fulfill the requirements of protection class II. It is intended for operation in dry rooms which are ...
2 Mounting Dimensions
... signal from the negative terminal of the input diode valid). The following instructions when the motor drive pulse signal is rising or falling edge, pulse signals are isolated from the negative side of the diode optocoupler input end prevail. Some of the motor drive is independent of the input signa ...
... signal from the negative terminal of the input diode valid). The following instructions when the motor drive pulse signal is rising or falling edge, pulse signals are isolated from the negative side of the diode optocoupler input end prevail. Some of the motor drive is independent of the input signa ...
LDC501 Current Source Response to Modulation Signals
... Fig.1 Setup for LDC501 laser current source response to modulation input ...
... Fig.1 Setup for LDC501 laser current source response to modulation input ...
hw8
... 9.21, 22, and 23, explain both how the capacitor still provides Miller compensation, and yet the circuit topology gets rid of the zero. To explain, you probably need to talk about forward current from the output of stage 1 to the output of stage 2, and reverse current from the output of stage 2 to t ...
... 9.21, 22, and 23, explain both how the capacitor still provides Miller compensation, and yet the circuit topology gets rid of the zero. To explain, you probably need to talk about forward current from the output of stage 1 to the output of stage 2, and reverse current from the output of stage 2 to t ...
Module 1
... Write the equations to determine the output voltage vo(t). Simplify these equations for the symmetrical square wave with zero average value and obtain the solution. (b) For voltage square wave input of part (a), sketch the output waveform vo(t) for the following cases (i) RC << T (ii) RC T and (ii ...
... Write the equations to determine the output voltage vo(t). Simplify these equations for the symmetrical square wave with zero average value and obtain the solution. (b) For voltage square wave input of part (a), sketch the output waveform vo(t) for the following cases (i) RC << T (ii) RC T and (ii ...
MIGHTY DRIVE - MicroKinetics
... The Mighty Drive is designed for ease of installation & immediate functionality. This rugged, enclosed unit provides a complete Multi-driver system consisting of drive electronics & power supply that are prewired, pretested and ready for immediate use. Featuring on/off switch, solid state relay,cont ...
... The Mighty Drive is designed for ease of installation & immediate functionality. This rugged, enclosed unit provides a complete Multi-driver system consisting of drive electronics & power supply that are prewired, pretested and ready for immediate use. Featuring on/off switch, solid state relay,cont ...
Error free Sound Activated DOOR OPEN (Triggers
... indestructible. If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents. ...
... indestructible. If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents. ...
Epiphone_Valve_Junio..
... There is 68K in series with the signal, with 68K to ground to attenuate the signal and provide a path to ground for V1a's grid. We are reconfiguring the Junior's input to resemble the #1 or High jack on a Fender. What we have done in step 1 is increase the signal going to V1a grid by lowering the va ...
... There is 68K in series with the signal, with 68K to ground to attenuate the signal and provide a path to ground for V1a's grid. We are reconfiguring the Junior's input to resemble the #1 or High jack on a Fender. What we have done in step 1 is increase the signal going to V1a grid by lowering the va ...
Figure (1): Model of the speaker system.
... was calculated and plotted with the frequency to obtain the natural frequency. Resonance which has been obtained from the graph and at that resonant frequency it has the ability to produce large amplitude oscillations this is because the system stores vibrational energy and when damping is small the ...
... was calculated and plotted with the frequency to obtain the natural frequency. Resonance which has been obtained from the graph and at that resonant frequency it has the ability to produce large amplitude oscillations this is because the system stores vibrational energy and when damping is small the ...
Wireless Music transmission and reception by IR
... An LED is connected in the Transmitter section. This LED flickers according to the musical tones generated by UM66 IC, indicating modulation. Two IR LEDs are connected in series. For maximum sound transmission these should be oriented towards IR phototransistor L14F1. The IR music receiver uses popu ...
... An LED is connected in the Transmitter section. This LED flickers according to the musical tones generated by UM66 IC, indicating modulation. Two IR LEDs are connected in series. For maximum sound transmission these should be oriented towards IR phototransistor L14F1. The IR music receiver uses popu ...
BDTIC
... Analog dimming ratio vs PWM pin voltage ..................................................................................... 10 Output waveforms at VPWM = 1 V. .................................................................................................. 11 Output waveforms at VPWM = 2 V. ..... ...
... Analog dimming ratio vs PWM pin voltage ..................................................................................... 10 Output waveforms at VPWM = 1 V. .................................................................................................. 11 Output waveforms at VPWM = 2 V. ..... ...
Font : Eurostile Extended Size : 14 Style : Bold Align
... units. However, load distribution and metering circuits are switch-able to any one of them to achieve hassle free transfer of load from one unit to other unit. There are six distribution circuits with individual fuse and indicator for better safety of equipment. 7th fuse holder has been provided in ...
... units. However, load distribution and metering circuits are switch-able to any one of them to achieve hassle free transfer of load from one unit to other unit. There are six distribution circuits with individual fuse and indicator for better safety of equipment. 7th fuse holder has been provided in ...
E831 Miniature Piezo Driver Piezo Control
... OEM Module, Power Supply for up to 3 Axes steadystate operation and the power consumption depends on the operating frequency, high-powered amplifiers are not required for many applications. With a peak output current of 100 mA (sink/source) the E-831 is well-suited for switching applications and fas ...
... OEM Module, Power Supply for up to 3 Axes steadystate operation and the power consumption depends on the operating frequency, high-powered amplifiers are not required for many applications. With a peak output current of 100 mA (sink/source) the E-831 is well-suited for switching applications and fas ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.